Are you looking for the best CNC ball screw factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top Chinese manufacturers, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs. Here are some of the top contenders: – HIWIN: Known globally for their linear guide rails and ball screws, HIWIN is a leader in precision machinery

China Manufacture High Precision Ball Screw for CNC …

Product Details: The 12mm diameter ball screw is a precision mechanism for generating linear motion and axial positioning. It features a screw diameter of 12mm with available pitches of 2, 4, 5, or 10mm. The screw shaft is typically made from materials like 4150 Alloy Steel or JIS SCM420, with hardness levels of 58~62HRC. The ball nuts are available in various designs and load capacities, and the system is known for its smooth, quiet, and almost frictionless operation. Lengths can vary from 150mm to 3000mm depending on the manufacturer and specific product[1][3][4].

Pros:
– Precise, smooth, and quiet operation
– High load capacity and long life
– Available in various pitches and lengths
– Efficient and almost frictionless motion
– Custom machined ends available for specific needs

Cons:
– May require specific support and bearing configurations
– Higher cost compared to other linear motion mechanisms
– Limited availability of certain custom configurations
– Requires precise alignment and maintenance for optimal performance

Good quality China CNC Router 3D Printer Ball Screw …

Product Details: The OEM CNC Router 3D Printer Ball Screws offered by KGGFA feature precision ground ballscrews that provide high positioning accuracy and repeatability, smooth movement, and a long service life. The ball screws are available in various series such as GLM, GG, and SXM, with accuracy grades based on JIS C3 and C5 standards. The axial play is 0mm (preload: C3) and 0.005mm or less (C5). The screw shaft material is S55C (induction hardening), and the nut material is SCM415H (carburizing and hardening), with a surface hardness of HRC58 or higher. The nuts have a large mounting face parallel to the

nut center and include a housing function for a more compact design. Both right-handed and left-handed threads are available on the shaft, providing bi-directional functionality.

Pros:
– High positioning accuracy and repeatability
– Smooth movement and long service life
– Available in various accuracy grades (JIS C3 and C5)
– High surface hardness (HRC58 or higher)
– Bi-directional functionality with right-handed and left-handed threads
– Compact design due to the nut’s housing function

Cons:
– Limited information on specific applications or compatibility with different mac…
– No details on maintenance or replacement costs
– May require specialized knowledge for installation and adjustment

Top 5 ball screw supplier in China

High Precision Ball Screw China Manufacture for CNC …

Product Details: The 12mm diameter ball screw is a precision-engineered component designed for high accuracy and smooth linear motion. It is typically precision rolled and hardened to ISO Class 7 or C7 standards. Available lengths include 250mm to 1000mm, with various pitch options such as 2mm, 4mm, or 5mm. The ball screw comes with a matching ball nut and optional end supports. It features a black oxide coating and can be configured with machined or unmachined ends. The product is suitable for applications requiring precise linear motion, such as in laboratory, medical, and mechatronic devices.

Pros:
– High precision and accuracy with ISO Class 7 or C7 standards
– Smooth and quiet operation due to the use of steel balls
– Minimal backlash and axial clearance, ensuring precise positioning
– Available in various lengths and pitch options to suit different applications
– Optional end supports and machined ends for customized configurations

Cons:
– Higher cost compared to lower precision alternatives
– Requires careful handling and maintenance to maintain precision
– Limited availability of custom lengths and configurations without minimum order…

China OEM Service 12mm Lead Screw Set CNC 2mm Pitch

Product Details: Product Name: China OEM Service 12mm Lead Screw Set CNC 2mm Pitch. Brand: NJSKT. Diameter: 12mm. Lead: 2mm. Nut: Brass, Plastic. Length of Screw: 50mm-6000mm. MOQ: 1 set (1pc Nut with 1pc Screw as 1 set). Precision: P0-P3. Material: S55C. Quality Standard: ISO9001. Processing: CNC Machining, CNC milling and turning, grinding, bending, sheet metal fabrication, etc. Surface Treatment: sand blasting, anodizing, painting, tumbling, grinding, and assembling, as well as different platings.

Pros:
– Large diameter helps eliminate whipping.
– High pitch provides quick translation (e.g., 8mm translation for every single re…
– Customizable lengths and various surface treatments available.
– Complies with ISO9001 quality standard.
– Suitable for various applications including CNC machines, medical and research i…

Cons:
– Minimum order quantity (MOQ) is 1 set (1pc Nut with 1pc Screw as 1 set).
– Delivery time can range from 2-30 working days after order confirmation.

Ball Screw Manufacturers Suppliers in China – XINGBORUI

Product Details: Ball screws are precision feed screws that convert rotational motion into linear motion through the rolling of balls between the screw shaft and the nut. They are available in various configurations, including inch and metric standards, with different accuracy grades such as T3, T7, and C3 to C7. Key features include precision ground or rolled threads, preloaded ball nuts, and optional flanges and wipers. Ball screws can be customized for specific applications, including high-load and high-speed requirements.

Pros:
– High efficiency with driving torque less than one-third of conventional sliding…
– Precise positioning and repeatability with minimal internal friction
– High rigidity and zero backlash when preloaded
– Capable of micro feeding and smooth operation at high rotational speeds
– Customization options for various applications, including high-load and compact…

Cons:
– Higher cost compared to commercial grade screws, especially for precision ground…
– Sensitive to misalignment and moment loads, which can affect durability
– Requires careful installation and maintenance to ensure optimal performance
– Limited by the accuracy grade and lead accuracy, which can be a constraint for v…

Ball Screw China factory supply high precision cheap Linear …

Product Details: The SFU2505 ball screw is a high-precision linear motion component commonly used in CNC machines and other automated systems. It features a 25mm diameter and a 5mm lead. The product often includes a ballnut (such as the SFU2505 nut) and can be customized in length to fit specific project requirements, ranging from 250mm to 2000mm. It comes with standard end machining and may include additional components like nut brackets and supports.

Pros:
– High precision and accuracy suitable for CNC machines
– Customizable length to fit various project needs
– Includes necessary components like ballnuts and brackets
– Versatile and adaptable for different applications

Cons:
– May require additional setup or machining for specific applications
– Dependent on quality of manufacturing and materials for durability

China SFU Ball Screw Manufacturers and Suppliers

Product Details: SFU series ball screws feature an internal circulation design, making them suitable for applications with limited space. They are available in various diameters (12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm) and pitches (4, 5, 10, 20 mm). These ball screws are of the flange type and are designed for high accuracy and smooth operation. They ensure low friction force, typically 1/3 of that of acme screws, and offer micro feed with tolerances within 0.1μm. They are widely used in industrial, machine tool, and automation applications[2][4][5].

Pros:
– Space-saving internal circulation design
– Low friction force, approximately 1/3 of acme screws
– High accuracy and micro feed capabilities
– Zero backlash and high stiffness
– High smoothness, rigidity, and durability
– Strong dust-proof design

Cons:
– Requires at least one side with completely tooth passing for smaller shaft diame…
– May have specific mounting requirements for optimal performance
– Limited to certain lead and outside diameter combinations

China Ball Screw, Linear Guide, Linear Stage Suppliers …

Cheap And High Quality Ball Screw for CNC Machine SFU3206

Product Details: The SFU3206 ball screw is designed for high precision and repeatability, commonly used in applications such as CNC machines, robotics, and linear actuators. It features a diameter of 32mm and a pitch of 6mm, with materials available in Gcr15 or 9Cr18. The efficiency of the ball screw is over 90%, and it has an accuracy grade of C3, C5, C7, or C10. The axial play can be zero, and preload options include P0, P1, P2, P3, and P4. The product is certified with ISO9001:2015, CE, RoHS, and REACH compliance. The minimum order quantity is 1 piece, with a lead time

of 1-3 days for fast delivery. Packing includes a plastic bag and a wooden box, and mating parts such as nut housing and ball screw support are available.

Pros:
– High efficiency of over 90%
– High precision and repeatability
– Zero axial play possible
– Fast delivery time of 1-3 days
– Certified with ISO9001:2015, CE, RoHS, and REACH compliance
– Wide range of applications including CNC machines, robotics, and linear actuator…
– Available in various accuracy grades (C3, C5, C7, C10)
– Customizable preload options (P0, P1, P2, P3, P4)

Cons:
– Limited information on long-term durability
– No detailed warranty information provided
– Custom lengths and end machining services may incur additional costs

Comparison Table

Company	Product Details	Pros	Cons	Website
China Manufacture High Precision Ball Screw for CNC …	The 12mm diameter ball screw is a precision mechanism for generating linear motion and axial positioning. It features a screw diameter of 12mm with av…	– Precise, smooth, and quiet operation – High load capacity and long life – Available in various pitches and lengths – Efficient and almost frictionle…	– May require specific support and bearing configurations – Higher cost compared to other linear motion mechanisms – Limited availability of certain c…	www.screw-tech.com
Good quality China CNC Router 3D Printer Ball Screw …	The OEM CNC Router 3D Printer Ball Screws offered by KGGFA feature precision ground ballscrews that provide high positioning accuracy and repeatabilit…	– High positioning accuracy and repeatability – Smooth movement and long service life – Available in various accuracy grades (JIS C3 and C5) – High su…	– Limited information on specific applications or compatibility with different mac… – No details on maintenance or replacement costs – May require s…	www.kggfa.com
Top 5 ball screw supplier in China				www.limonrobot.com
High Precision Ball Screw China Manufacture for CNC …	The 12mm diameter ball screw is a precision-engineered component designed for high accuracy and smooth linear motion. It is typically precision rolled…	– High precision and accuracy with ISO Class 7 or C7 standards – Smooth and quiet operation due to the use of steel balls – Minimal backlash and axial…	– Higher cost compared to lower precision alternatives – Requires careful handling and maintenance to maintain precision – Limited availability of cus…	www.screw-tech.com
China OEM Service 12mm Lead Screw Set CNC 2mm Pitch	Product Name: China OEM Service 12mm Lead Screw Set CNC 2mm Pitch. Brand: NJSKT. Diameter: 12mm. Lead: 2mm. Nut: Brass, Plastic. Length of Screw: 50mm…	– Large diameter helps eliminate whipping. – High pitch provides quick translation (e.g., 8mm translation for every single re… – Customizable length…	– Minimum order quantity (MOQ) is 1 set (1pc Nut with 1pc Screw as 1 set). – Delivery time can range from 2-30 working days after order confirmation.	www.njskt.com
Ball Screw Manufacturers Suppliers in China – XINGBORUI	Ball screws are precision feed screws that convert rotational motion into linear motion through the rolling of balls between the screw shaft and the n…	– High efficiency with driving torque less than one-third of conventional sliding… – Precise positioning and repeatability with minimal internal fri…	– Higher cost compared to commercial grade screws, especially for precision ground… – Sensitive to misalignment and moment loads, which can affect d…	www.xbrtballscrews.com
Ball Screw China factory supply high precision cheap Linear …	The SFU2505 ball screw is a high-precision linear motion component commonly used in CNC machines and other automated systems. It features a 25mm diame…	– High precision and accuracy suitable for CNC machines – Customizable length to fit various project needs – Includes necessary components like ballnu…	– May require additional setup or machining for specific applications – Dependent on quality of manufacturing and materials for durability	www.reliaindustries.com
China SFU Ball Screw Manufacturers and Suppliers	SFU series ball screws feature an internal circulation design, making them suitable for applications with limited space. They are available in various…	– Space-saving internal circulation design – Low friction force, approximately 1/3 of acme screws – High accuracy and micro feed capabilities – Zero b…	– Requires at least one side with completely tooth passing for smaller shaft diame… – May have specific mounting requirements for optimal performanc…	www.hlt-cnc.net
China Ball Screw, Linear Guide, Linear Stage Suppliers …				www.gyballscrew.com
Cheap And High Quality Ball Screw for CNC Machine SFU3206	The SFU3206 ball screw is designed for high precision and repeatability, commonly used in applications such as CNC machines, robotics, and linear actu…	– High efficiency of over 90% – High precision and repeatability – Zero axial play possible – Fast delivery time of 1-3 days – Certified with ISO9001:…	– Limited information on long-term durability – No detailed warranty information provided – Custom lengths and end machining services may incur additi…	www.autolinearmotion.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Ball Screw Factories in China

What are the main components of a CNC ball screw

A CNC ball screw is composed of several key parts, including the screw, nut, steel balls, preloaded sheet, reverse device, and dustproof device. These components work together to convert rotary motion into linear motion with high precision and efficiency.

Which industries commonly use CNC ball screws

CNC ball screws are widely used in various industrial sectors, such as CNC machine tools, woodworking machinery, handling and conveying machinery, precision measuring instruments, and even in the automotive, aerospace, and electronics industries. They are essential for any application requiring precise linear transmission and positioning.

What are the advantages of using CNC ball screws

Using CNC ball screws offers several advantages, including high precision, reversibility, and high efficiency. They have small friction resistance, which allows for smooth motion and reduces the risk of errors during production. This technology also speeds up the manufacturing process and increases overall productivity.

How do I choose a reliable CNC ball screw supplier in China

When choosing a reliable CNC ball screw supplier in China, look for manufacturers with a strong reputation, advanced R&D capabilities, and high-quality production standards. Companies like HIWIN, TBI, and PMI are well-known for their quality and global distribution networks. Ensure the supplier has ISO9001 certification and a robust quality inspection process.

What types of ball screws are available for different applications

There are various types of ball screws available to suit different applications. These include grinding ball screws, packing machine ball screws, micro ball screws, miniature ball screws, and long ball screws. Each type is designed to meet specific requirements such as accuracy, speed, and space constraints, ensuring you can find the right ball screw for your particular needs.