Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:Pipeline roller electronic weighing machines play a crucial role in modern industrial automation production, especially in scenarios where precise weighing of products on the assembly line is required. They not only enhance production efficiency but also ensure the stability and consistency of product quality. This article will provide a detailed introduction to the working principles, structural features, application areas, selection criteria, and maintenance of pipeline roller electronic weighing machines, aiming to help readers better understand and apply this high-tech equipment.### Working PrinciplesThe working principle of pipeline roller electronic weighing machines is based on strain gauge load cell technology. When an object is placed on the roller, the roller transfers the weight to the load cell through a mechanical structure. The strain gauge inside the load cell deforms under force, thereby changing its resistance value. This resistance change is converted into an electrical signal through a circuit, which is then processed through amplification, filtering, and analog-to-digital conversion, ultimately outputting a digital weight signal. The system processes and analyzes these signals via a microprocessor to achieve precise weight measurement and display.### Structural FeaturesPipeline roller electronic weighing machines typically consist of a weighing platform, roller assembly, load cell, signal processing circuit, display controller, and support frame. Among these, the weighing platform is the main component that carries the object, while the roller assembly is responsible for rolling and conveying the object on the platform to ensure stability and continuity during the weighing process. The load cell is the core component, responsible for converting the object's weight into an electrical signal. The signal processing circuit amplifies, filters, and converts these electrical signals to ensure accuracy and stability. The display controller is used to display weight values, set parameters, and perform fault diagnostics. The support frame is used to stabilize the entire weighing system, ensuring its reliability.The design of pipeline roller electronic weighing machines fully considers the harsh conditions of industrial environments, utilizing high-strength, corrosion-resistant materials and advanced manufacturing processes. Additionally, they incorporate various protective measures, such as overload protection, short-circuit protection, and lightning protection, to ensure safe and stable operation under adverse conditions.<img src="https://img-i-album.toocle.com/view/2025/03/28/46/67e6783493c46.png" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2025/03/28/4b/67e67845d5a4b.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2025/03/28/df/67e67860007df.png" style="max-width:100%;"/>### Application AreasPipeline roller electronic weighing machines are widely used in various industries, including food, pharmaceuticals, chemicals, and logistics. In the food industry, they are used to weigh packaged foods to ensure each package meets standard weight requirements. In the pharmaceutical industry, they are employed to weigh bottled or boxed medications to prevent underfilling or overfilling. In the chemical industry, they are used to weigh raw materials or finished products for precise batching and feeding. In the logistics industry, they are utilized to measure the weight of packages or goods for freight calculation and logistics scheduling.### Selection and ConfigurationWhen selecting a pipeline roller electronic weighing machine, several factors must be considered, such as weighing range, accuracy requirements, working environment, and conveyor speed. The weighing range should be determined based on the maximum weight of the objects to be weighed to ensure the device meets production needs. Accuracy requirements should be set according to product quality standards and production demands to ensure measurement reliability. The working environment, including temperature, humidity, and corrosiveness, can affect the device's performance and lifespan. Conveyor speed should align with the production line's pace to ensure synchronized operation.Additionally, the device's configuration and features must be considered. For example, is a printer needed to generate weight reports? Is a data interface required for communication with computers or PLCs? Is an alarm system necessary to alert when weights exceed standards or anomalies occur? These configurations and features should be selected based on actual needs and budget constraints.### Maintenance and CareAs a precision industrial device, pipeline roller electronic weighing machines require regular maintenance and care to ensure long-term stable operation. Maintenance tasks primarily include cleaning, inspection, and calibration. Cleaning should be performed regularly to remove dust and dirt from the device's surface, preventing any impact on performance and accuracy. Inspections should cover the condition of all components, the tightness of connections, and the functionality of sensors. Any abnormalities should be addressed promptly. Calibration is essential for maintaining accuracy and should be conducted periodically following the manufacturer's guidelines.For care, avoid exposing the device to excessive impact or vibration, as this can affect its performance and lifespan. Additionally, prolonged exposure to high temperatures, humidity, or corrosive environments should be avoided to prevent damage. If the device is not in use for an extended period, store it in a dry, ventilated environment and perform regular inspections and maintenance to keep it in good condition.### Development Trends and OutlookWith the continuous advancement of industrial automation technology, pipeline roller electronic weighing machines are constantly being updated and upgraded. In the future, these machines will focus more on intelligence, networking, and integration. In terms of intelligence, more sensors and actuators will be introduced to enable automatic control and self-diagnosis of faults. For networking, data interfaces and communication protocols will facilitate connectivity and data sharing with computers or PLCs. Integration will involve collaboration with other automation devices to achieve more efficient production processes and quality control.Simultaneously, with the emergence and application of new materials and technologies, the performance of pipeline roller electronic weighing machines will further improve. For instance, higher-precision sensors and advanced signal processing algorithms will enhance measurement accuracy and stability. More corrosion-resistant and wear-resistant materials will extend the device's lifespan. Energy-efficient and environmentally friendly designs will reduce energy consumption and emissions.In summary, pipeline roller electronic weighing machines are indispensable in industrial automation production, playing a vital role in improving efficiency and ensuring product quality stability. In the future, with ongoing technological progress and expanding application areas, these machines will enjoy broader development prospects and application opportunities. Roller electronic weighing machines will embrace even wider development prospects and application spaces. more>

Category:Hardware & Tools/Welding Materials & Accessories/Other Welding Materials

Product Description:Chukyo Kasei Vapor Phase Rust Inhibitor EFFLUX C-Y TYPEEFFLUX: Available in green and colorless variants.Features: This product forms a solid film that adheres closely to the object while creating a vapor layer around it, providing dual protection for molds. As it is oil-free, it minimizes contamination of molded products and has negligible impact even if it adheres to them.Applications: Used for rust prevention in oil-averse molds and can serve as a substitute for difficult-to-remove lubricants or rust inhibitors.Due to its vapor phase properties, if the mold is closed or wrapped in polyethylene bags, the enclosed vapor phase rust inhibitor will envelop the object, delivering superior rust prevention.Packaging Specifications: 420ML/bottle, 24 bottles/boxhttp://www.zsqinggao.com    18813848783 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Cast Iron Test Platform Embedding Secrets: Ingenious Construction for Unwavering StabilityAs an indispensable piece of equipment in laboratories, industrial testing, and other fields, the installation and embedding process of a cast iron test platform directly impacts its stability and service life. This article draws on practical operational experience to delve into the techniques that need attention during the embedding process of a cast iron test platform, helping readers better complete the installation work and ensure the platform's stability and safety.I. Preliminary Preparation: Meticulous Attention to DetailBefore embedding the cast iron test platform, thorough preparation is key to ensuring smooth construction. First, conduct a detailed inspection of the installation environment to understand factors such as ground flatness, load-bearing capacity, and surrounding conditions, in order to formulate a suitable installation plan. Second, prepare the necessary tools and materials, such as lifting equipment, a level, screws, shims, etc., to ensure they are readily available during construction. Additionally, carefully read the product manual to understand the platform's structure, dimensions, and installation requirements, ensuring the construction complies with <img src="https://img-i-album.toocle.com/view/2024/05/18/a5/6647fedb582a5.jpg" style="max-width: 100%;"/>specifications.II. Precision Positioning to Ensure LevelnessPrecise positioning is a critical step in the embedding process of a cast iron test platform. First, determine the installation position and height based on the installation drawings and actual requirements. Then, use tools such as a level and laser rangefinder to accurately measure and mark the installation location. During positioning, take care to avoid collisions with surrounding equipment or obstacles, ensuring ample installation space for the platform. Simultaneously, ensure the gap between the platform and the ground is uniform to facilitate subsequent leveling and fixing.III. Leveling and Fixing: Steady as a RockLeveling and fixing the cast iron test platform are core steps in the embedding process. During leveling, use tools like a level and leveling screws to make fine adjustments to the four corners of the platform until it achieves a level state. During fixing, choose an appropriate method, such as bolt fixing or welding, to ensure a secure and reliable connection between the platform and the ground. Additionally, select suitable shims and support structures based on the platform's size and weight to reduce vibration and noise, thereby enhancing the platform's stability.IV. Detail Handling: Pursuing PerfectionDetail handling is equally important during the embedding process of a cast iron test platform. During installation, protect the platform's surface to avoid scratches or impacts. Properly handle holes and interfaces on the platform to prevent debris from entering or affecting usage. Furthermore, after installation is complete, inspect and test the platform to ensure all functions are normal and performance is stable.V. Maintenance and Care: Extending LifespanMaintenance and care are crucial for ensuring the long-term stable operation of a cast iron test platform. During use, regularly inspect and clean the platform, promptly removing dust and debris. Address any issues or malfunctions immediately to prevent them from escalating. Additionally, periodically calibrate and test the platform to ensure its accuracy and performance meet requirements.In summary, the techniques to note during the embedding process of a cast iron test platform include preliminary preparation, leveling and fixing, detail handling, and maintenance. Only by mastering these techniques and putting them into practice can the installation quality and usage effectiveness of the cast iron test platform be ensured. It is hoped that this article will provide valuable reference and guidance to readers, facilitating the smooth installation of cast iron test platforms.Qili Machine Tool, Ms. Xie 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:T-slot platform is a workbench in the mechanical industry.The resin and curing agent for the T-slot platform are controlled by a quantitative pump according to the required ratio to regulate the flow rate. The use of roller conveyors and transition molding carts can expand the molding space. Installing a compaction table in the roller conveyor under the sand mixer can increase the compactness of the sand mold and improve the T-slot platform. Based on the characteristics of small-scale foundries producing multiple varieties in small batches or single-piece production, the molding system should primarily adopt manual molding and does not need to form a mechanized assembly line.For vertical conveying of the T-slot platform, a bucket elevator can be selected. During the conveying process, dust removal equipment with forced dust extraction should be installed. Sand storage can utilize old materials; if newly made, a conical sand storage bin can be used, with an inclination angle greater than 60° to ensure capacity. In T-slot platform resin sand production, dust mainly originates from several sources: dust formed after the combustion of resin films, powder from burned coatings, and粉塵 generated from the addition of raw sand and破碎砂粒 in the T-slot platform. Therefore, the dust removal equipment must not only have sufficient air volume but also appropriate negative pressure.Solutions for mold sticking on the T-slot platform: Check if the mold temperature is normal and appropriately reduce the pouring temperature of the T-slot platform alloy liquid and the mold temperature. Check if the ratio of the release agent is abnormal and try changing the release agent. For the T-slot platform, debug the spraying position and polish the surface. For molds that have been nitrided, polish with caution.Design of the T-slot platform sand mixing and molding system: Correctly selecting sand mixing equipment greatly affects the performance of resin sand. The requirements for the sand mixer are accurate quantification, uniform mixing, good film coating effect, and consideration of the T-slot platform equipment quality and price. Currently, commonly used resin sand mixers are divided into batch type and continuous type. Based on the output of small-scale T-slot platform workshops, a 5~10 t/h cantilever continuous resin sand mixer can be selected. If the core volume is large, a batch-type sand mixer can be equipped to mix core sand. Sand enters the mixer from the storage hopper via a screw feeder.T-slot platform manufacturing process: T-slot platform nodularization treatment. Heavy rare earth magnesium nodularizers can improve the roundness of graphite nodules better than light rare earth magnesium nodularizers, mainly due to their stronger capability. With good control of the light rare earth magnesium process and the addition of trace elements, the roundness of graphite nodules can also be improved. The沖入法 (pouring method) provides better iron liquid quality than the轉(zhuǎn)包法 (ladle transfer method), thus also improving the roundness of graphite nodules. Inoculation treatment: Enhanced inoculation can improve the roundness of graphite nodules. Using inoculants can improve the roundness of graphite nodules. Using ductile iron chips during nodularization treatment forms鈍化石墨核心 similar to dispersed non-dissolved graphite, creating long-term concentration fluctuations and greatly increasing nucleation rates, which can improve the roundness of graphite nodules.盡量度 (Optimizing parameters) can improve the roundness of graphite nodules.Install adjustable wind power dust removal equipment at the outlet of the T-slot platform bucket elevator for air classification. Apply alcohol-based coatings to the resin sand mold by spraying or brushing, then ignite to achieve surface drying. The application and drying process can be completed within minutes, resulting in a short production cycle. Based on the variety and batch size, purchase or manufacture a flow coating machine.The resin sand knockout equipment for the T-slot platform must meet the quality requirements of the sand: If the micro-powder content is high, the amount of resin added must be increased, which reduces the strength of the resin sand. To reduce micro-powder content, a dust removal system is generally configured to implement forced dust extraction measures. Low灼減量 (loss on ignition) is a major factor causing defects such as pores in the T-slot platform. For general cast iron parts, the灼減量 should be controlled to less than 3.0. Sand temperature determines the hardening speed of the sand mold. Based on the production cycle, decide whether to configure sand temperature regulation equipment. For continuous production, with furnaces opened every 2~3 days, sand temperature regulation may not be necessary. The main knockout equipment is a vibration knockout machine.Qili Machine Tool, Ms. Xie, 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Industrial-Grade Robust Choice: Comprehensive Analysis of Test Bench Iron FloorsAs essential infrastructure in industrial production and scientific research experiments, the design, materials, and functionality of test bench iron floors directly impact the accuracy of experimental data and operational safety. This article will analyze the structural characteristics, material selection, application scenarios, and maintenance key points to help readers understand the core value of this equipment.I. Scientific Structural Design and Modular InnovationTest bench iron floors typically feature a honeycomb reinforcement structure, achieving uniform load distribution through a crisscrossed support skeleton. For example, a large 3.6m × 2.4m test bench used in laboratories has an 80mm thick floor with internal grid reinforcements spaced 150mm apart, combined with a 5mm thick anti-skid patterned steel surface, capable of withstanding a static load of 12t/m2. Modern modular designs allow for functional expansion via quick-release bolts. For instance, an automotive R&D facility added a hydraulic lifting module to a basic platform, enabling the same test bench to accommodate both engine testing and full-vehicle vibration experiments.Industry applications have also led to customized structures. Semiconductor laboratories commonly use magnetic levitation shock-absorbing floors, which control external vibration interference below 0.1μm through electromagnetic damping systems. In contrast, explosion-resistant test benches in certain fields employ a three-layer composite structure—an 8mm armored steel surface layer, a middle layer of Kevlar fiber cushioning, and a bottom layer of honeycomb aluminum energy absorption, capable of withstanding impacts equivalent to 200g of TNT at 5 meters.II. Material Evolution and Surface Treatment TechnologiesThe upgrade from traditional cast iron to new alloys reflects the progress of industrial materials. Current mainstream solutions include:1. Ductile Iron QT500-7: With a carbon content of 3.2%-3.6% and tensile strength of 500MPa, it is suitable for high-frequency impact testing environments. Tests in a wind tunnel laboratory showed that this material deforms less than 0.03mm/m under temperature cycles from -40°C to 150°C.2. Stainless Steel 316L: An austenitic steel with 2%-3% molybdenum content, its annual corrosion rate in marine environments is only 1/20 that of ordinary carbon steel. Salt spray test data from a ship research institute indicated that electrolytically polished 316L floors showed no pitting after 3000 hours in a 5% solution.3. Composite Solutions: A carbon fiber-reinforced aluminum matrix composite developed by a manufacturer reduces weight by 40% while maintaining a thermal expansion coefficient of 1.2×10??/℃, meeting the stringent requirements of thermal vacuum testing.Surface treatment technologies are equally critical. Laser texturing can create regular pits of 20-50μm on steel surfaces, increasing the friction coefficient to 0.7. Meanwhile, plasma nitriding forms a 0.1mm thick Fe hardening layer on the surface, achieving a microhardness of 1200HV and significantly enhancing wear resistance.Test bench iron floors have evolved from simple support platforms into composite systems integrating materials science, structural mechanics, and smart sensing. Their technological advancements continue to push the boundaries of scientific research and industrial testing capabilities, achieving key breakthroughs in precision retention and functional integration.Ms. Xie from Qili Machine Tool: 13785751790 more>

Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:Main Materials and Performance Characteristics of Cast Iron Test PlatformsAs fundamental equipment in the fields of industrial manufacturing and measurement, the material selection and performance characteristics of cast iron test platforms directly determine their stability, accuracy, and service life. This article systematically analyzes the core technical features of cast iron test platforms from aspects such as material composition, mechanical properties, application scenarios, and maintenance points.I. Material Composition: The Role of Gray Cast IronThe primary material for cast iron test platforms is HT200 or HT250 gray cast iron, which possesses unique metallographic structural characteristics. In gray cast iron, graphite is uniformly distributed in a flake form within a ferrite or pearlite matrix. This structure grants the material excellent damping performance—graphite flakes can absorb mechanical vibrations, reducing amplitude by up to 60% or more, far exceeding that of steel. Meanwhile, the thermal conductivity of cast iron is 54 W/(m·K), approximately 1.5 times that of steel, enabling rapid dissipation of localized heat and preventing thermal deformation from affecting measurement accuracy.In terms of chemical composition, the typical ratio of HT200 ensures the formation of an ideal Type A graphite distribution during solidification through strict control of the eutectic reaction process. Some platforms undergo alloying treatments, with additions of 0.3%-0.6% copper or 0.2%-0.4% chromium, significantly enhancing hardness and wear resistance. The Rockwell hardness can increase from the conventional HRC18-22 to HRC25-28.II. Four Core Advantages of Mechanical Properties4.1. Dimensional Stability: Cast iron platforms subjected to artificial aging treatment (maintained at 530-550°C for 6-8 hours) achieve a residual stress reduction rate of over 95%. Experimental data show that for a 1m×1.5m platform, the flatness change does not exceed 0.02 mm/m over a five-year usage period. This characteristic makes it an ideal base for equipment such as coordinate measuring machines.5.2. Wear Resistance: The wear volume of pearlite-based gray cast iron is 0.08-0.12 g/cm3/10,000 cycles (ASTM G65 standard), outperforming ordinary carbon steel. Comparative tests in automotive inspections show that under the same load, the wear life of an HT250 platform is 2.3 times that of a #45 steel platform.6.3. Deformation Resistance: The elastic modulus of cast iron is 110-130 GPa, which, although lower than that of steel, has a higher damping coefficient (0.03-0.05 vs. steel's 0.001-0.002). Under a 10 kN dynamic load, the elastic deformation of a cast iron platform is 40% less than that of a steel structure, and it recovers to its initial state more quickly.7. Environmental Adaptability: Through surface treatment (coating thickness of 8-12 μm) or epoxy resin coating (thickness of 50-80 μm), the platform's salt spray resistance can exceed 500 hours, meeting the requirements for use in coastal areas. Under operating conditions ranging from -20°C to 60°C, the thermal expansion coefficient is 10.5×10??/°C, significantly lower than that of aluminum alloys.With advancements in materials science, new compacted graphite iron (RuT300) platforms have begun to be applied in high-precision fields, with fatigue strength 50% higher than that of HT250 and thermal conductivity improved by 20%. In the future, with the development of additive manufacturing technology, gradient material cast iron platforms are expected to achieve localized performance customization, further advancing manufacturing standards. When selecting a platform, users should consider specific inspection needs, comprehensively evaluating accuracy grades (from Grade 1 to Grade 00), structural forms (box-type, flat-plate, combined), and special treatment processes to fully leverage the technical advantages of cast iron materials.Ms. Xie, Qili Machine Tool, 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:In the field of casting, the manufacturing of cast iron test platforms is undoubtedly a critical aspect. However, the presence of adverse factors during the casting process often leads to a decline in product quality and even triggers safety incidents. Therefore, how to prevent adverse factors during the casting of cast iron test platforms has become a subject that every casting engineer must deeply study.First, we need to identify the potential adverse factors that may arise during the casting of cast iron test platforms. These adverse factors include, but are not limited to, blowholes, sand inclusions, shrinkage cavities, and mold wall movement. These issues not only affect the appearance quality of the ground rails but may also lead to performance degradation during use and even cause safety incidents.Regarding blowholes, the key to prevention lies in optimizing the gating system. Improper settings of the gating system can result in poor venting or the formation of vortices, which entrap gas. Therefore, we need to design the gating system reasonably to ensure proper venting and avoid vortices. At the same time, the compactness of the sand mold is also an important factor affecting the formation of blowholes. Excessive compactness reduces permeability and increases the likelihood of blowhole formation. Thus, we need to control the compactness of the sand mold appropriately, ensuring it has sufficient strength while maintaining good permeability.Prevention of sand inclusions primarily focuses on the selection of the gating system's position and size. If the gating system position is inappropriate, such as directly facing the sand core, or if the gate is too small, the high沖刷 force of the molten iron can easily damage the local sand mold, leading to sand inclusion formation. Therefore, we need to reasonably select the position and size of the gating system to avoid direct沖刷 of the sand core by the molten iron. Additionally, the quality of the mold structure design is also a significant factor affecting sand inclusion formation. A well-designed mold structure can reduce the occurrence of sticking, thereby lowering the possibility of sand inclusion formation.The measurement units for cast iron test platforms and all accessories全部 adopt standard units. Cast iron test platforms require two artificial aging treatments. The first aging treatment is performed before rough machining to relieve casting stresses. The second artificial aging treatment is conducted after rough machining to relieve stresses generated during rough machining. The machined surfaces of cast iron test platforms are coated with anti-rust oil, while non-machined surfaces are coated with anti-rust paint and topcoat. The appearance and surface quality of cast iron test platforms are ensured. To minimize the impact of the self-weight of the cast iron test platform on its accuracy during handling and lifting, all platform lifting hole designs comply with the Bessel support point principle. The design and manufacturing of cast iron test platforms must meet the standards for cast iron surface plates. Cast iron test platforms must be free from rust,滑痕, and other appearance issues that affect usability, and must not have casting defects such as sand inclusions, blowholes, cracks, etc., that severely impact performance. To enhance the anti-deformation capability of cast iron test platforms, based on material mechanics strength theory, a box-rib structure is adopted, with the cross-section using a semi-enclosed box-type design, making both the longitudinal and transverse sections of the platform exhibit an "I"-beam structure. All cast iron test platforms are adjusted using adjustable leveling feet, facilitating platform adjustment and reducing the procurement costs for the buyer.In addition to blowholes and sand inclusions, issues such as shrinkage cavities and mold wall movement are also potential adverse factors during the casting of cast iron test platforms. The key to preventing these problems lies in controlling factors such as the working temperature of the mold, coating selection, the design of the casting's position in the mold, and the pouring temperature. By reasonably controlling these factors, we can reduce the occurrence of issues like shrinkage cavities and mold wall movement.Ms. Xie from Qili Machine Tool  13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:T-slot platform base, always has unexpected gains for you.The T-slot platform has undergone stability treatment and demagnetization. The vertical tolerance between the working surface of the T-slot platform and the side surfaces, as well as between adjacent side surfaces, is Grade 12 (as specified in GB1184-80 "Geometric Tolerances"). The hardness of the T-slot platform working surface should be between HB170-220 or 187-255.To prevent deformation of the T-slot platform, when hoisting the cast iron plate, use four steel cables of the same length to simultaneously lift the four lifting holes on the cast iron plate, and hoist the cast iron plate steadily onto the transport vehicle. During installation of the T-slot platform, ensure the support points of the cast iron plate are properly padded and leveled, with each support point bearing uniform force to keep the entire cast iron plate stable. Technicians will then adjust the cast iron plate to meet the required precision.T-slot platform processes such as turnover, loading and unloading, gate removal, as well as the placement of castings during heat treatment and cooling methods, can all cause deformation of the castings. So, how to reduce deformation of the T-slot platform? First, the wax pattern must not deform. 1. During pressing, strictly follow the process operations, use air as much as possible for demolding; immediately after removal, place it in cold water to stop cooling. If necessary, design anti-deformation fixtures or set up cooling wax blocks, or design anti-deformation ribs or reverse deformation on the wax part. During the wax pattern process, inspect the wax pattern for deformation before demolding, trimming, and assembly. 2. In the coating process, pay attention to the fixed spacing between mold groups, handle carefully during slurry and sand dipping, and consider reinforcement for large flat structures in mold shell thickness design. 3. Mold shell baking should be arranged in a single layer, and the casting cavity should be as free from stress as possible. The gating system design for the T-slot platform should be reasonable to reduce casting stress and shrinkage. Similarly, the casting should solidify as simultaneously as possible to avoid internal stress caused by uneven shrinkage. Aim for high-temperature melting and low-temperature pouring. 4. During turnover between processes, handle the T-slot platform gently to avoid bumps. During heat treatment, arrange the castings orderly to prevent stacking, and be especially careful with thin-walled parts.Specific reasons for the loss of accuracy in T-slot platforms include: unclean working environment of the cast iron channel, which not only causes measurement errors but also increases wear. When the hardness of the cast iron channel measurement surface is too low, it is prone to wear. Therefore, correct use of the cast iron channel can simply maintain the precision of the flat plate. Excessive measuring force on the T-slot platform can cause deformation or premature wear.Main inspection items for T-slot platforms: A. Material and surface hardness. B. Geometric tolerances, including nominal dimensions and perpendicularity tolerance. C. Appearance. D. Flatness. E. Contact points. F. Plane fluctuation. G. Allowable deflection value of the working surface. H. Surface roughness. ] Accuracy parameters: Grade 3 flat plates do not specify contact point requirements. Grade 1 T-slot platforms require at least 20 contact points in any 25×25mm area. Grade 2 flat plates require at least 12 contact points in any 25×25mm area.Good inoculation treatment of the T-slot platform has the following effects: eliminates or reduces the tendency for chill; prevents the formation of undercooled structures; reduces the wall thickness sensitivity of the T-slot platform, minimizing differences in microstructure and hardness between thin and thick sections of the casting; promotes nucleation of eutectic clusters, increasing their number; results in mainly fine and uniformly distributed Type A graphite in the cast iron, thereby improving its mechanical properties. Well-inoculated T-slot platforms have better fluidity, reduced shrinkage, improved machinability, and reduced residual stress.When using a cast iron plate, handle the workpiece gently. Avoid moving rough workpieces on the cast iron plate to prevent bumps, scratches, or other damage to the working surface. To prevent overall deformation of the cast iron plate, it is recommended to remove heavy workpieces after use to avoid long-term pressure causing deformation.Qili Machine Tool, Ms. Xie 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:T-slot cast iron platform grooving processAfter the scraping and inspection of the cast iron T-slot platform is approved, its surface must undergo appearance treatment, which involves removing any residual casting sand from the bottom of the cast iron platform (plate) and applying anti-rust paint (typically red anti-rust paint).Methods to prevent damage to the working surface of the cast iron T-slot platform during use: Ensure that workpieces and the working surface of the blast door inspection platform do not undergo excessive collisions to prevent damage. During this process, three to four flat-head jacks should be configured for adjustment to prevent fire door damage. Then, clean the working surface of the inspection platform thoroughly and use it only after confirming no issues. Installation and debugging of the cast iron T-slot platform must be inspected. The weight of the blast door should not exceed the rated load capacity of the platform. Otherwise, it may reduce work quality, cause deformation of the fire door inspection platform, and render it unusable.Unidirectional nucleation: During the solidification of metal-nonmetal systems, nonmetallic substances can serve as nuclei for metal solidification, but metals cannot act as nuclei for nonmetallic solidification. The structure of the cast iron T-slot platform primarily consists of a metal matrix and carbonaceous components (graphite and/or carbides). Except for various white cast irons, free graphite in the cast iron T-slot platform can act as nuclei for austenite precipitation, whereas austenite cannot serve as nuclei for graphite precipitation.Carbon has high solubility in the molten iron of the cast iron T-slot platform, making it difficult to control the quantity and size of residual graphite particles in the molten iron, thereby complicating the control of the structure and properties of the cast iron. When melting gray cast iron, if the residual graphite particles in the molten iron are slightly larger, it greatly facilitates graphite precipitation based on these particles, leading to the formation of coarse structures.How does graphite precipitation occur from molten cast iron in the T-slot platform, given the challenges of achieving homogeneous nucleation during the crystallization and solidification of molten metal? Considering the nature of graphite in iron, if the molten iron contains fine residual graphite, homogeneous nucleation would be ideal. However, due to the following reasons, the feasibility of this approach has not yet been confirmed.In practice, primary austenite dendrites in gray cast iron function somewhat like reinforcement bars in concrete, significantly influencing the mechanical properties of the cast iron. Most ductile iron T-slot platforms are eutectic or slightly hypereutectic in composition. According to the equilibrium phase diagram, primary austenite should not form, so research on ductile iron has focused less on primary austenite compared to gray cast iron. However, under industrial production conditions, the solidification of ductile iron occurs under non-equilibrium conditions, and primary austenite dendrites precipitate before transformation, playing a role that cannot be ignored.Support the cast iron T-slot platform with properly placed and leveled support points to ensure even force distribution and overall stability. Position the platform support frame appropriately and gently shake it. If unstable, adjust the foot cups at the base until the frame is steady. Leveling: Initially adjust each support foot to ensure even force distribution. Use a level measuring instrument to check the horizontality of the cast iron T-slot platform and finely adjust the relevant support points. After initial leveling, let it sit for 24 hours, then recheck the platform's level with the measuring instrument. If it deviates from level, make further adjustments until calibration is complete before use.The cast iron T-slot platform is specifically suitable for mechanical and engine power tests, as well as equipment debugging. It offers excellent planar stability and toughness, with T-slots on the surface for securing experimental equipment. It is also ideal for product work. These are the key reasons customers choose Qili!Qili Machine Tool, Ms. Xie, 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Cast Iron Base: Stabilizing Not Just the Motor, but Also Peace of MindAs a fundamental support component for industrial testing, equipment installation, and measurement, the technical requirements of cast iron test bases directly impact the accuracy of test data and the stability of equipment operation. The following are the core technical requirements and key implementation points for cast iron test bases:<img src="https://img-i-album.toocle.com/view/2025/05/17/4b/682807522ec4b.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2025/05/17/c1/68280752521c1.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2025/05/17/45/682807526c845.jpg" style="max-width:100%;"/>I. Material Performance Requirements1. Material SelectionHT200 or HT250 gray cast iron must be used, with tensile strengths not less than 200 MPa and 250 MPa, respectively (refer to GB/T 9439 standard). The material must undergo spectral analysis to ensure carbon content of 2.8%-3.3% and silicon content of 1.5%-2.5%, balancing casting fluidity and strength.2. Microstructure ControlThe matrix should be a pearlite structure (proportion ≥90%), with graphite morphology achieving Type A distribution (uniform and non-directional), and graphite length controlled at Grade 4-6 (0.03-0.25 mm). Inoculation treatment is required to prevent chill formation, with hardness ranging from HB180-220.II. Machining Precision1. Reference Surface AccuracyFlatness of the upper surface must be ≤0.02 mm/m2 or ≤0.05 mm/m2 (standard grade), with surface roughness Ra ≤1.6 μm. This should be achieved through rough and finish machining stages using a gantry milling machine. Cutting parameters: during finish machining, cutting speed 80-120 m/min, feed rate 0.1-0.2 mm/rev.2. Installation Hole ToleranceBolt hole positional tolerance ≤Φ0.1 mm, perpendicularity ≤0.02 mm/100 mm. It is recommended to use CNC machining with HSK63 tool holders, with repeat positioning accuracy ≤±0.005 mm.III. Structural Design Specifications1. Reinforcement Rib LayoutAdopt a grid or radial reinforcement rib design, with rib thickness being 60%-80% of the main wall thickness and height ratio ≥5:1. For vibration applications, modal analysis is required to ensure the first natural frequency is 1.5 times higher than the equipment's operating frequency.2. Vibration Damping StructureFor measurement bases, a multi-layer damping structure should be designed: it is recommended to install a 10-15 mm thick rubber pad (Shore hardness 40-50) between the cast iron layer and the concrete foundation, with a damping ratio ≥30%.IV. Aging Treatment Process1. Thermal Aging ProtocolCastings must undergo annealing at 530±10°C for 8 hours, with furnace cooling rate ≤30°C/h. Residual stress measured value should be ≤50 MPa (determined by X-ray diffraction method).2. Natural Aging CycleCritical components must be placed outdoors for 6-12 months, flipped once weekly to utilize diurnal temperature variations for stress relief. Accelerated aging tests can use -20°C to +60°C cycles (20 cycles equivalent to 3 months of natural aging).V. Special Environmental Adaptability1. Temperature Compensation DesignFor use in environments with temperature differences >15°C, thermal expansion compensation slots must be reserved. It is recommended to calculate the expansion coefficient at 11×10??/°C, reserving 0.5-1 mm of expansion gap per meter length.2. Anti-Corrosion TreatmentFor coastal or chemical environments, phosphating treatment (coating weight 3-5 g/m2) or epoxy zinc-rich primer (dry film thickness ≥60 μm) + polyurethane topcoat double-layer protection should be applied.VI. Inspection and Acceptance Standards1. Geometric MeasurementUse an electronic level for inspection, with flatness measurement point density ≥16 points/m2. Data must be evaluated using least squares fitting.2. Dynamic Performance TestingVerify through vibration excitation tests: within a 5-500 Hz frequency sweep range, amplitude magnification ≤2.5 (with 0.1g vibration input). It is recommended to use a PCB356A16 accelerometer for data acquisition.Qili Machine Tool, Ms. Xie 13785751790 more>

Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:    Product Specifications:Appearance: Integrated/Split                   Indication System: Red lightLaser: Maxphotonics/RAYCUS/IPG                   Fiber Length: 10mLaser Wavelength: 1080nm                        Total Power: ≤11KWPower: 1500W--3000W                          Gas Port: 1 Argon/Nitrogen InterfaceFrequency: 50Hz  60Hz                              Voltage: 220V 380VOperation Mode: Continuous/Modulation     Welding Depth: Stainless Steel, Carbon Steel, Aluminum Alloy 0.5-8mmLaser Output Focal Length: 100mm                   Total Weight: 150--260kgCooling Method: WaterProduct Advantages1. Smooth and aesthetically pleasing welds, saving post-processing time and improving efficiency2. Deep penetration, narrow weld width, minimal heat-affected zone, low deformation, and high welding speed3. Capable of perfectly welding ultra-thin sheets, achieving results unattainable with other methods (TIG, MIG, etc.)4. No adjustment needed, low energy consumption, almost no consumables, significantly reducing processing costs5. User-friendly safety protection design prevents accidents caused by misuse6. Compact structure, built-in/external high-quality chiller, durable handheld head, enabling mobile outdoor weldingProduct Features more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:What are the differences between T-slot ground rails and long-shaped channel steel?T-slot ground rails require installation and debugging before use. Then, the working surface of the scribing plate should be wiped clean, and after confirming there are no issues, it can be used. During use, care must be taken to avoid excessive collisions between the workpiece and the working surface of the T-slot ground rail to prevent damage to the working surface. The weight of the workpiece must not exceed the rated load of the scribing plate, as this could reduce work quality, damage the structure of the T-slot ground rail, or even cause deformation, rendering it unusable.To address the density issue of T-slot ground rails, it is essential to tackle the root cause. We must pay attention to the details during the smelting process of T-slot ground rails in the furnace and resolve difficult problems through manufacturing techniques. However, for these applications of T-slot ground rails, we have requirements for the precision of large cast iron platforms.T-slot ground rails are used in product welding and assembly work. In conventional welding work, it is common to place the workpiece on an ordinary flat plate and have workers manually hold the workpiece for welding. This welding method may cause harm to the human body, and if the worker's hand shakes during welding, it can affect welding precision and results. The introduction of T-slot ground rails has resolved these issues. T-slot ground rails are cast from HT300 material, with holes spaced 100x100 on the working surface and a diameter of 28mm. They can be used with fixtures to clamp workpieces securely, reducing shaking, ensuring stable precision, and improving welding results.T-slot ground rail material: Generally made of cast iron HT200-300, with a working surface hardness of approximately HB170-240. After two artificial treatments, including artificial annealing at 600-700 degrees and natural aging for 2-3 years, the precision of the product becomes more stable and reliable. T-slot ground rail products: Produced according to national standard GB/T22095-2008, with standardized production processes, load-bearing capacity, precision, and specifications. After two artificial aging treatments, the precision of the T-slot ground rail stabilizes, offering good castability, heat resistance, and machinability, making it widely used in industrial production.Precautions when using T-slot ground rails: To prevent platform deformation, after completing operations on the platform, the worktable should be cleaned, and heavy parts should not be left behind. By understanding these precautions, I believe your platform will allow smooth movement of the gauge stand and workpiece on the scraped T-slot ground rail without any sticking sensation, facilitating and ensuring measurement accuracy. The platform requires heat treatment because, as a large casting, it must undergo heat treatment to enhance its usability.When installing T-slot ground rails, the working surface of the plate should be adjusted to a level state as much as possible. Supports for the plate should be placed at the main support points to prevent deformation of the T-slot ground rail. When using the inspection platform, after inspection or completion of work, castings or workpieces should be removed from the plate to avoid long-term pressure from large castings causing deformation. After using the T-slot ground rail, the working surface of the plate should be cleaned, and a layer of anti-rust oil should be applied to the surface. If the T-slot ground rail is not used for a long time, it is advisable to apply a layer of anti-rust oil or butter on the surface and wrap it with oil paper. If the wooden packaging cover from the purchase of the inspection platform is still available, it is best to cover the plate with it when not in use. The inspection platform should be stored in a dry, ventilated place, preferably not in humid conditions, and no water droplets should be allowed on the T-slot ground rail. Finally, T-slot ground rails require regular inspections, with the inspection cycle determined based on specific usage conditions, typically every 6 to 12 months.Qili Machine Tool, Ms. Xie 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Application of Motor Test Bench Cast Iron Platform in Bench TestingThe motor test bench platform plays a crucial role in the mold manufacturing process. During mold manufacturing, various machining and debugging processes are required for the molds. The motor test bench platform not only provides a stable machining reference for molds but also facilitates the easy fixation and adjustment of mold positions and angles through its T-slots. This significantly enhances the efficiency and precision of mold manufacturing while reducing production costs and labor intensity.A mold manufacturing enterprise adopted the motor test bench platform for machining and assembly tasks. During usage, they found the platform to exhibit stable accuracy, excellent wear resistance, and the ability to withstand substantial pressure and impact. This enabled them to easily handle various complex working conditions and high-precision requirements during mold manufacturing. Additionally, the platform's versatility and broad application scope allowed it to be effectively utilized in other fields as well. <img src="https://img-i-album.toocle.com/view/2025/04/11/7c/67f8a77ae947c.jpg" style="max-width:100%;"/>Use inspection tools to conduct accuracy tests on the installed motor test bench platform. Measurements include, but are not limited to, flatness, levelness, T-slot positional accuracy, and perpendicularity. Ensure all indicators meet design requirements and relevant standards. Perform functional tests to check whether the T-slots operate smoothly, workpieces move flexibly without jamming, and simulate actual working scenarios to verify the platform's stability and load-bearing capacity. Based on the test results, compile a detailed acceptance report. The report should record all inspection data, identified issues and solutions, and the acceptance conclusion. The acceptance report must be signed by relevant personnel as an official document certifying the platform's installation quality.Regularly clean the surface of the motor test bench platform to remove oil stains, dust, and other impurities. Use soft cleaning cloths and appropriate cleaning agents, avoiding hard brushes or corrosive solutions to prevent damage to the platform surface. Periodically lubricate the T-slots to reduce friction and wear. Select lubricants suitable for the working environment to ensure even and adequate lubrication. Conduct regular accuracy re-inspections and functional checks to promptly identify and address potential issues. Replace any components showing reduced accuracy or damage in a timely manner to maintain the platform's optimal condition. During use, protect the platform from external damage such as impacts and scratches. Operators should adhere to safety procedures to ensure personal safety and equipment security.Proper installation of the motor test bench platform is fundamental to ensuring its long-term stable operation and high-precision performance. Through meticulous preparation, strict installation procedures, adjustments, inspections, and regular maintenance, the motor test bench platform can deliver its intended performance in practical applications. We hope this guide provides valuable reference and assistance, making your installation process smoother.As a key tool in modern electrical engineering, the motor test bench platform undertakes the critical tasks of testing, in-depth analysis, and optimization of motor performance. Through the platform, experimental research can be conducted on various types of motors to explore their performance in diverse application scenarios. Meanwhile, the application prospects of motor test bench platforms in the new energy field are vast, driving the development and application of new energy motors. In the future, with the continuous advancement of intelligent and automated technologies, motor test bench platforms will continue to play a vital role, contributing new ideas and methods to the development of the motor industry. It is believed that in the near future, motor test bench platforms will become a significant force in promoting motor technology innovation and industry progress.Qili Machine Tool, Ms. Xie, 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Grade 1 Precision Cast Iron Assembly Platform: Empowering Machining to Achieve GreatnessAs a crucial tool in modern industrial production and scientific research, the application fields of cast iron assembly platforms are continuously expanding with technological advancements. From new energy vehicles to smart homes and industrial automation, cast iron assembly platforms play an irreplaceable role in ensuring motor performance, improving product quality, and driving technological innovation.This article delves into the core functions, key technologies, industry applications, and future development trends of cast iron assembly platforms, providing valuable insights for professionals in related fields.I. Core Functions and Composition of Cast Iron Assembly PlatformsA cast iron assembly platform is essentially an integrated system with multiple testing functions, primarily used to simulate the operating conditions of motors under real-world scenarios and measure their performance parameters. A complete cast iron assembly platform typically includes the following core modules:1. Power Loading System: This is the core component of the testing platform, capable of simulating the motor's operation under different load conditions. Common loading methods include magnetic powder brakes, eddy current dynamometers, and the increasingly popular electric power regenerative loading systems. Among these, regenerative systems are becoming industry favorites due to their energy-saving and environmentally friendly characteristics (capable of recovering over 80% of electrical energy).2. Data Acquisition System: A high-precision sensor network serves as the "senses" of the testing platform, enabling real-time monitoring of key parameters such as voltage, current, speed, torque, and temperature. Modern testing platforms commonly adopt distributed acquisition architectures with sampling frequencies of up to 100kHz or higher, ensuring the capture of motor transient characteristics.3. Control System: The control system, based on PLC or industrial PCs, is responsible for the automated execution of testing processes. Advanced platforms have begun to incorporate adaptive control algorithms, which dynamically adjust testing parameters based on results, significantly improving testing efficiency.4. Data Analysis Software: Analysis software not only displays real-time testing curves but also offers powerful post-processing functions, such as FFT spectrum analysis, efficiency MAP generation, and lifespan prediction. Some platforms have integrated AI diagnostic modules that can automatically identify potential motor issues.II. Key Technological Breakthroughs and Application InnovationsIn recent years, cast iron assembly platforms have achieved significant breakthroughs across multiple technological dimensions, driving the continuous expansion of application scenarios:1. High-Precision Dynamic Testing Technology: To address the high-speed operating conditions of new energy vehicle drive motors, new testing platforms utilize non-contact torque measurement and fiber optic communication technologies, improving torque measurement accuracy to ±0.1% FS, meeting stringent standards such as ISO8854.2. Multi-Physical Field Coupling Testing: Modern testing platforms are no longer limited to electrical performance testing but integrate modules for thermal imaging, vibration noise, EMC, and more. For example, motor testing platforms can synchronously collect 16 channels of temperature data to construct three-dimensional thermal field models, providing a basis for thermal design.The development of cast iron assembly platforms reflects the technological progress of the entire motor industry. From simple performance verification to full lifecycle quality assurance, and from single-unit testing to system evaluation, the functional boundaries and application scenarios of testing platforms are continuously expanding. In the future, with the deeper integration of technologies such as 5G, AI, and digital twins, cast iron assembly platforms will become more intelligent, providing stronger support for the innovative development of motor technology. For professionals, a deep understanding of the technical principles and application methods of testing platforms will help maximize their value and drive continuous improvement in product quality and technological standards.Ms. Xie from Qili Machinery: 13785751790 more>

Category:Hardware & Tools/Castings/Iron Castings

Product Description:Reasons for Cast Iron Platform Deformation and Prevention: 3 Daily Maintenance Tips to Extend Platform Accuracy Life As the "reference surface" in industrial production, the accuracy stability of cast iron platforms directly affects equipment assembly, inspection, and processing quality. However, during long-term use, due to environmental changes, improper operation, or lack of maintenance, the platform is prone to slight deformation, leading to large flatness errors and reduced contact points, which can even affect production accuracy in severe cases. This article will deeply analyze the common causes of deformation in cast iron platforms and summarize 5 daily maintenance tips to help companies extend platform accuracy life and reduce maintenance costs. I. Three Core Causes of Cast Iron Platform Deformation Environmental stress is the primary factor causing platform deformation. Drastic temperature changes (daily temperature difference ≥ 10°C) cause thermal expansion and contraction in cast iron. If the platform is exposed to direct sunlight or air conditioning vents for extended periods, local temperature differences can exceed 15°C, increasing flatness error by 0.01–0.03 mm/m per month. Excessive humidity (relative humidity > 70%) can cause rust on cast iron, and the expansion force of the rust layer can damage surface accuracy, especially at untreated joints where rust depth can reach 0.1–0.3 mm per year. Lack of maintenance accelerates accuracy degradation. Unremoved iron chips and coolant can seep into microscopic cracks on the platform surface, causing a "freeze-thaw cycle" effect during temperature changes, leading to crack propagation. Using hard tools (such as steel brushes) for cleaning may cause scratches of 0.005–0.01 mm, damaging contact point distribution and indirectly accelerating deformation. II. 5 Daily Maintenance Tips: From Protection to Calibration Tip 1: Environmental Control and Area Isolation Install cast iron platforms in temperature and humidity-controlled areas, maintaining a temperature of (20 ± 2)°C and relative humidity of 40%–60%, avoiding direct sunlight or air conditioning drafts. Set up isolation barriers around the platform to prevent unauthorized personnel from approaching, and place shock-absorbing pads (5–10 mm thick) on the floor to reduce vibration transmission from nearby equipment (vibration acceleration ≤ 0.1g). For platforms used outdoors, install rain shelters with daily temperature fluctuations controlled within ±5°C. Tip 2: Load Management and Even Force Distribution Strictly adhere to the platform’s rated load capacity, ensuring that the weight of objects placed does not exceed 80% of the rated value, and that objects are aligned with the platform. For large workpieces, use auxiliary supports (such as jacks) to distribute the load, keeping the force per unit area ≤ 500 kg/m2. When placing equipment, adopt a three-point support method (support points arranged in an equilateral triangle) to avoid excessive single-point stress. The contact area between the support surface and the platform should be ≥ 70% of the equipment base area. Tip 3: Cleaning and Rust Prevention After daily operations, wipe the platform surface to remove iron chips, oil stains, and other impurities, paying special attention to cleaning debris from T-slots (using specialized slot brushes). Perform deep maintenance weekly: gently polish the surface with fine abrasive paste (grit W10) to remove oxidation layers, then apply a thin layer of rust preventive oil (viscosity 20–30 cSt) to form a protective film. For platforms left idle for extended periods, cover them with moisture-proof film and place desiccants (50g silica gel desiccant per square meter of platform), replacing the desiccant monthly. The accuracy life of cast iron platforms depends not only on manufacturing processes but also on scientific daily maintenance. By controlling environmental variables, standardizing load operations, enhancing cleaning and maintenance, regularly calibrating accuracy, and promptly repairing damage, the platform’s accuracy retention period can be extended by over 50%, significantly reducing production losses caused by reference surface failure. In the era of smart manufacturing, prioritizing the maintenance and management of cast iron platforms is fundamental to ensuring stable production quality and a hidden advantage in enhancing corporate competitiveness. Ms. Xie, Qili Machine Tool, 13785751790 more>

Category:Hardware & Tools/Brushes/Other Brushes

Product Description:Rolled Ball Screw BLR Series Direct Shipping from QingdaoXin Shuang 130-0651-6723【BLR Type】The rotary ball screw is a nut-rotating ball screw device that integrates the nut and support bearing into a single structure. The contact angle of the support bearing is 60 degrees, and the number of steel balls is increased, making it an angular contact bearing with high axial rigidity.【Smooth Motion】Compared to the linear motion of rack and pinion systems, it achieves smoother motion.【Low Noise Even at High Speeds】Due to the end-cap design of the BLR type, the noise is minimal when the steel balls are scooped into the nut. Additionally, as the steel balls circulate inside the nut, the noise remains very low even during high-speed operation.【High Rigidity】The support bearing is larger compared to those used when the screw shaft rotates. This significantly enhances axial rigidity.【Compact Design】Thanks to the integrated structure of the nut and support bearing, it enables a design that is both highly precise and compact.【Easy Installation】Simply bolt it onto the support base to easily achieve a nut-rotating mechanism for the ball screw.<img src="https://img-i-album.toocle.com/view/2025/04/10/5b/67f76f0d20a5b.png" style="max-width:100%;" width="317" height="319.25"/><img src="https://img-i-album.toocle.com/view/2025/04/10/75/67f771c2d9b75.png" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2025/04/10/f7/67f771d5204f7.png" style="max-width:100%;"/>The BLR series features an outer ring rotating nut and is available in both ground and rolled types.BLR1616-3.6  BLR2020-3.6  BLR2525-3.6  BLR3232-3.6  BLR3636-3.6  BLR4040-3.6  BLR5050-3.6MDK0801-3GT＋90LC5, MDK0801-3GT-89LC5, MDK0801-3GT+86LC5, MDK0801-3GT+160LC5, MDK0801-3G1+122LC5, MDK1002-3RRG0+100LC3, MDK1002-3+170L, MBF1202-3.7GT+142L, MBF1202-3.7GT+235L, BNK2020-1.8 Standard Ball Screw Nut, BNK2010-2.5RRG2+699, BNK0802-3RRG0F+125LC5YF, BNK0601-3G0+143.3LC5Y, BNK2020-1.8G0, BNK1002-3RRG0+150LC5Y with standard shaft end processing, BNK0601-3G0+100LC5Y, BNK2010K-2.6GT+240LCP5 processed according to drawings, BNK1520-3G0+521LC5Y, BNK2020-3.6G0+720LC5, BNK2010-2.5RRG0+720LC5, BNK2010K-2.6GT+240LCP5 processed according to drawings, BNK1002-3RRG0+123LC5Y, BNK1510-5.6G0+371L, BNK1520-3G0+721LC5Y THK Standard Ball Screw, BNK1408-2.5RRG0+321LC5Y,Our company specializes in the distribution of world-renowned linear transmission products from Japan: THK, IKO, NSK, NB, MISUMI; Taiwan: HIWIN, PMI, TBI; Germany: INA, Rexroth, and others. We offer a comprehensive range of products, including: linear guides, ball screws, linear bearings, linear shafts, ball splines, cross roller guides, slides, cross roller bearings, rolling blocks, linear modules, precision slide units, and other linear motion products. With strong capabilities and timely delivery, we operate through a combination of online and offline networks. Our products are distributed nationwide and exported to countries such as Singapore, Malaysia, Vietnam, and Russia. We provide robust support for industries including machine tools, medical, semiconductor, solar energy, food, packaging, automotive, textiles, and military, and have established long-term strategic partnerships with leading enterprises in various sectors.We look forward to your inquiry and are dedicated to serving you. 130--0651--6723 more>