Linear Motion Parts With the reasonable design and rigorous process control, our Linear motion parts, especially Ball Screws and Planetary Roller Screw have a tight fit,smooth transmission, consistent left and right movement softness, good dynamic stability, higher transmission efficiency of the screw pair, smaller torque, and smaller motor load.   Your one-stop solution providing Linear Motion Accessories Kezhen is one of the few suppliers of hard and cold rolling screw all over the world. We have the unique nut polishing technology, centerless grinding screw technology, screw polishing technology, screw self-centering and knife grinding technology, With the reasonable design and rigorous process control, our Linear Motion Parts, especially Ball Screws and Planetary Roller Screw have a tight fit,smooth transmission, consistent left and right movement softness, good dynamic stability, higher transmission efficiency of the screw pair, smaller torque, and smaller motor load. The Ball Screws and Planetary Roller Screw implements two processes: cold rolling and grinding, and provides customized services according to your needs. Contact us today for details！ Get a Quick Quote Equipment for Linear motion industry Kezhen focus on the R&D and manufacturing of Miniature Ball Screws ,Planetary Roller Screw and Trapezoidal screw. In order to control our products’ quality, we have self-made core special equipment including CNC external thread grinding, CNC internal thread grinding, testing instruments, and even tooling fixtures and tools are completed independently. We control the entire vertical industry chain and process to ensure the consistent product quality of Linear Actuator Accessories. Some equipment as follows: INNA electric spindle, the speed can reach more than 10,000 rpm. INNA servo head frame, equipped with high-precision circular grating. X/Y configuration direct drive motor equipped with HEIDENHAIN grating scale. CNC lifting angle control mechanism. Online dynamic balancing system. Self-made CNC tool following system. Finely adjustable jacking force air-floating tailstock Detectable rotating center tool. High-speed spindle with CBN grinding wheel. Self-developed super hard grinding wheel dressing technology. Get a Quick Quote Why Kezhen Linear Motion Parts Here in Kezhen, all the precision machines and our rich experienced employee are ensured to meet your requirements of Linear motion components, such as Ball Screws,Planetary Roller Screw. The dimensions tolerance and surface quality of Linear motion parts can be accurately controlled perfectly through digital control technology,thus to achieve high precision, high efficiency and high reliability manufacturing. Please contact us and we will be at your service 100% if you have any needs of Linear Motion Accessories. Send us your inquiries today!   Get a Quick Quote        Linear Motion Parts Production Requirements The production technical requirements of Linear Motion Parts include geometric accuracy, materials and heat treatment, preload, circulation method, flange shape, lubrication requirements, etc. Geometric accuracy:The geometric accuracy of Precision Ball Screws includes stroke deviation, runout inspection and position tolerance. Stroke deviation inspection is particularly important, which ensures the accuracy of the Ball screw during operation. Material and heat treatment: The material of Ball Screw Linear Actuator is usually high-quality alloy steel, and the mechanical properties and durability of the material are improved through scientific heat treatment processes. For example, the materials of screws and nuts are usually SCM450 and SCM415H, and the hardness requirement is between HRC58°~62°. Preload and pre-stretch load: Miniature Ball Screw may require a certain preload or pre-stretch load during operation, which helps to increase the rigidity and precision of the Ball screw. Circulation mode: The circulation modes of Ball screws include internal circulation, external circulation and end plug circulation, each of which has its specific application scenarios and advantages. Flange shape: The choice of flange shape should be determined according to the actual space of the installation location. There are round flange, single cut edge, double cut edge and four cut edges. Lubrication requirements: Proper lubrication is a key factor in ensuring the long-term accuracy and life of Ballscrew Actuator. The selection and regular replacement of lubricants are very important. Service life: Depending on the application scenario, the theoretical life of the Ball Screw Assemblies is also different. For example, it can reach 20,000 hours in machine tools and 10,000 hours in general machinery.

Medical Machined Parts The error tolerances of producing Medical Machined Parts are much higher than other industries, Kezhen have sets of precision machines to meet the requirements of high precision, high level cleanness,premium surface finish. Your one-stop solution providing Medical CNC Machining As a trusted manufacturer, we can offer the best quality Medical Machined Parts for wide range applications such as Prosthetic accessories,surgical devices parts,research equipment parts,OEC equipment components, CT/PET equipment components,Orthopedics equipment components, Dental equipment parts,and more. Here in Kezhen, we produce Medical Machined Parts using the highest quality materials. Aluminum devices are often utilized for orthopedic, endoscopic, spinal, trauma and surgical scenarios.A wide range of medical-grade raw materials and more are carefully sourced to make the best quality Medical Parts Precision Machining,you can also guarantee a customized Medical Machined Parts that are tailored according to your specifications. Send us your inquiries today! Get a Quick Quote Equipment for Medical Machined Parts industry Through over 20 years of purchasing equipment continuously, we have complete processing machines to meet your customized needs of Medical Parts Precision Machining, such as: 5- Axis CNC machines, Oxidation production lines, Micromachines, Digital detection machines, Sewage treatment equipment, Perfect outsourced processing Get a Quick Quote Why Kezhen Medical Machined Parts Here in Kezhen, we produce Medical Parts Precision Machining using the highest quality materials. A wide range of medical-grade raw materials and more are carefully sourced to make the best quality Medical machined parts for you. As a trusted manufacturer of Medical machined parts, we can offer the best quality CNC medical parts for wide range applications such as Prosthetic accessories,surgical devices parts,research equipment parts and more. Kezhen have an extremely experienced team of machinists and engineers to ensure the continuation of great precision and tight tolerances. All medical accessories undergo comprehensive inspection methods to meed standards, requirements and customization. Here in Kezhen，you can ensure to get uniform and high-quality Medical machined parts. Send us your inquiries today! Get a Quick Quote     Medical Machined Parts Production Requirements   The error tolerance of producing Medical Parts Precision Machining is much higher than other industries, Kezhen have sets of precision machines to meet the requirements. High precision. We manufacture some Medical Parts Precision Machining require even 0.001-mm tight tolerance, due to their small sizes，some accessories need to be inserted into human body. High level cleanness. Devices in the medical industry are contacted with human body, so the medical accessories require high level cleanness, Kezhen always maintain production cleanliness to meet your requirements of cleanness. Premium surface finish. Kezhen has 4 anodizing lines, which can meed different surface treatment requirements. CNC medical parts require special surface treatment to cope with harsh application environments.

RF Microwave Components Here in Kezhen, you can also guarantee a customized RF Microwave Components that are tailored according to your specifications,we produce RF Microwave Components using the highest quality materials. A wide range of raw materials and more are carefully sourced to make the best quality RF Microwae Components,such as RF Attenuators, RF Couplers,RF Power Dividers/Splitters,RF Filter,RF Load and more. Your one-stop solution providing RF Microwave components As a trusted manufacturer, we can offer the best quality RF Microwave components for wide range applications such as RF Attenuators,RF Couplers,RF Power Dividers/Splitters,RF Filter ,RF Load and more. Here in Kezhen, you can also guarantee a customized RF Microwave components that are tailored according to your specifications,we produce RF Microwave components using the highest quality materials. A wide range of raw materials and more are carefully sourced to make the best quality RF Microwave components. Contact us now for more inquiries! Get a Quick Quote Equipment for RF Microwave Components Through over 20 years of purchasing equipment continuously, we have complete processing machines to meet your customized needs of RF Microwave components, such as: 5- Axis CNC machines, Anodizing production lines, Micromachines, Digital detection machines, Sewage treatment equipment, Perfect outsourced processing     Get a Quick Quote Why KZ RF Microwave Components Here in Kezhen, we produce RF Microwave Components using the highest quality materials. A wide range of high-grade raw materials and more are carefully sourced to make the best quality RF Microwave Components for you. As a trusted manufacturer of RF Microwave Components, we can offer the best quality RF Microwave components for wide range applications such as RF Attenuators,RF Couplers,RF Power Dividers/Splitters,RF Filter,RF Loads and more and more. Kezhen have an extremely experienced team of machinists and engineers to ensure the continuation of great precision and tight tolerances. All RF Microwave components undergo comprehensive inspection methods to meed standards, requirements and customization. Here in Kezhen，you can ensure to get uniform and high-quality RF Microwave Components. Send us your inquiries today! Get a Quick Quote RF Microwave Components Production Requirements As the internal integration of RF Microwave components becomes higher and higher, the volume of the RF Microwave cavity becomes smaller and smaller. While the internal space of the RF Microwave cavity is utilized as much as possible, the probability of deformation of the cavity and the losses caused by deformation also greatly increase. If the RF Microwave cavity often deforms during the processing or assembly of RF Microwave Components, it will cause the parts to become unusable or the internal circuits to be damaged，the performance of the RF Microwave Components will deteriorate, and at worst, the internal devices will be damaged and the RF Microwave Components will completely fail. Therefore, the deformation of the RF Microwave cavity should be considered as a very important issue from all aspects of design, processing, assembly and adjustment. Kezhen has multiple advanced processing equipment and 4 oxidation production lines, which can meet different surface treatment requirements. RF Microwave Components require special production processing to cope with the harsh use environment.

Agriculture Machinery Parts With 12 producing processes and 4 inspection processes,we are very proud of being the only supplier that can supply all type of Color Sorter parts chutes as a kind of Agriculture Machinery Parts with the top-rated materials and great performance to customers all over the world.  Your one-stop solution providing Agriculture Equipment Parts We have the advanced CNC equipment like 5-axis to manufacturing Agriculture Machinery Parts and the latest 4 anodizing lines to producing aluminum anodized Agriculture machinery parts. All the precision machines and our rich experienced employee are ensured to meet your requirements of Agriculture machinery components,especially for Color Sorter Parts,Sorter Ejector Valve,Vibrating Feeder,Grain Elevator and more. Here in Kezhen, the dimensions tolerance and surface quality of Agriculture Machinery Parts can be accurately controlled perfectly through digital control technology,thus to achieve high precision, high efficiency and high reliability manufacturing. Please contact us and we will be at your service 100% if you have any needs of Agriculture Machinery Parts. Get a Quick Quote Equipment for Agriculture Machinery Parts industry Through over 20 years of purchasing equipment continuously, we have complete processing machines to meet your customized needs of Agriculture machinery parts , such as: 5- Axis CNC machines, Oxidation production lines, Micro machines, Lathe machines. Boring machines, Milling machines, Grinding machines, Digital detection machines, Sewage treatment equipment, Perfect outsourced processing Get a Quick Quote Why Kezhen Agriculture Machinery Parts Doing the work of the appearance assessment of raw materials, sizes test, flatness test, straightness test, anodizing test, roughness test and etc, we supply the top quality Agriculture Machinery Parts, such as Color Sorter parts,Sorter Ejector valve,Vibrating Feeder,Grain Elevator and more,100% through QA program supervised by the Chief Quality Officer. Continuously doing the job of raw materials purchase management, manufacturing processes optimization, staff training,etc, our sales prices can always keep competitive all over the world. Here in Kezhen，you can ensure to get uniform and high-quality Agriculture Machine Parts. Send us your inquiries today! Get a Quick Quote Agriculture Machinery Parts Materials Requirements Agriculture Machinery Parts production requires a variety of materials, and we obey standard materials to meet your quality requirements Aluminum (Al 6061,AI6063, Al7075, Al 6068, Al 6062, etc) Stainless steel (SS304, SS316, etc.) Carbon steel(S55C,etc) Copper Titanium Other alloy materials

Automotive Machined Parts All the precision machines and our rich experienced employee are ensured to meet your requirements of Automotive Components, such as transmission systems, suspension systems,auto structures,engines components. Your one-stop solution providing Machined Automotive Components We have the advanced CNC equipment like 5-axis to manufacturing CNC automotive parts and the latest 4 anodizing lines to producing Aluminum anodized automotive parts. All the precision machines and our rich experienced employee are ensured to meet your requirements of Automotive Machined Parts, such as transmission systems, suspension systems,auto structures,engines components. Here in Kezhen, the dimensions tolerance and surface quality of Automotive Machined Parts can be accurately controlled perfectly through digital control technology,thus to achieve high precision, high efficiency and high reliability manufacturing. Please contact us and we will be at your service 100% if you have any needs of auto accessories. Get a Quick Quote Equipment for Automotive machined parts industry Through over 20 years of purchasing equipment continuously, we have complete processing machines to meet your customized needs of Automotive Machined Parts,also , such as: 5- Axis CNC machines, Oxidation production lines, Micro machines, Lathe machines. Boring machines, Milling machines, Grinding machines, Digital detection machines, Sewage treatment equipment, Perfect outsourced processing Get a Quick Quote Why Kezhen Automotive Machined Parts As a trusted supplier, we can offer the best quality Automotive Machined Parts for wide range applications. Kezhen has an extremely experienced team of machinists and engineers to ensure the continuation of great precision and tight tolerances. All Automotive Machined Parts undergo comprehensive inspection methods to meed standards, requirements and customization. Here in Kezhen，you can ensure to get uniform and high-quality Automotive Machined Parts. Send us your inquiries today! Get a Quick Quote Automotive Machined Parts Materials Requirements Automotive Machined Parts production requires a variety of materials, and we obey standard materials to meet your quality requirements Aluminum (Al 6061,AI6063, Al7075, Al 6068, Al 6062, etc) Stainless steel (SS304, SS316, etc.) Carbon steel(S55C,etc) Copper Titanium Other alloy materials