Are you looking for the best CNC screw machine factories in China to meet your precision machining needs? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top CNC machining companies in China, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect partner for your next project.

China Top-Grade Swiss Screw Machine Services

Product Details: Swiss screw machining is a subtractive manufacturing process using Swiss-style machining equipment. It is distinguished by the use of a guide bushing to reduce the distance between the main spindle and the cutting tool, minimizing workpiece deflection. The process involves loading a round bar stock into the machine, held in place by a guide bushing to minimize vibrations. The machine’s headstock, holding the workpiece, slides along the Z-axis allowing precise cuts while the tools remain stationary. These machines are equipped with various tools to perform operations like turning, drilling, boring, threading, and milling in one setup, enhancing efficiency. The finishing

options include smooth machining, polishing, bead blasting, tumbling, powder coating, and various plating options[4].

Pros:
– Higher Production Efficiency: Swiss screw machines can operate on thousands of p…
– Faster Production of Machined Parts: These machines hasten the production proces…
– High Precision: Swiss screw machines make highly accurate cuts and drills, suppo…
– Reduced Waste: The process helps avoid material wastage by ensuring high precisi…
– Versatility: Swiss CNC machines can work with a wide range of materials, includi…
– Cost-Effective: Offers cost savings, with an average of 30% to 40% reduction in…

Cons:
– Limited to Smaller-Diameter Workpieces: Swiss CNC machining is generally limited…
– Higher Initial Investment: The initial investment in Swiss CNC machines can be h…

CNC & Screw Machine

Product Details: CNC Screw Machines are automated lathes designed for high-precision machining of small to medium-sized parts. They feature multiple tool holders arranged radially around the spindle and a tailstock coaxial to it. These machines can operate at high speeds, such as up to 10,000 RPM, and maintain precise tolerances of 0.0002 inches. They are equipped with advanced CNC systems, often including touch screens and servo-controlled mechanisms, allowing for simultaneous multi-axis operations and the use of various tools like turning, drilling, and tapping tools.

Pros:
– High precision and accuracy in machining operations
– Ability to work with micro-sized parts and intricate designs
– High-speed cutting capabilities, up to 10,000 RPM
– Simultaneous multi-axis operations for increased efficiency
– Versatile tooling options, including live tools and gang tool posts
– Low cycle times and high productivity
– Ability to handle a variety of materials, including common and exotic metals

Cons:
– High initial investment cost
– Complex setup and programming requirements
– Limited to machining smaller diameter bar materials
– Requires skilled operators for optimal performance
– Maintenance and repair can be complex and costly

CNC Swiss Screw Machining Service Company in China

Product Details: LJZ’s CNC Swiss Machining service utilizes modern precision manufacturing techniques to produce high-quality CNC machining products. This process is capable of producing very small, slender, or delicate components with tight tolerances and extreme accuracy. The service serves various industries including automotive, medical, optical, and aerospace. Key features include the use of movable spindle boxes, guide pillars, and the ability to perform multiple operations in a single machining cycle using 5-axis machines. The process can handle a wide range of materials such as aluminum, stainless steel, brass, copper, alloys, titanium, and various plastics. Surface finishes available include sandblasting, anodizing, polishing, electroplating,

and blackening.

Pros:
– High precision and accuracy due to the use of movable spindle boxes and guide pi…
– Ability to perform multiple operations simultaneously in multiple zones
– Cost-effective compared to traditional CNC lathes
– Capable of producing at least one million Swiss turned parts per month
– Handles a wide range of materials including metals and plastics
– Various surface finishes available to enhance aesthetic and physical properties

Cons:
– Complex setup and operation may require specialized skills and training
– Higher initial investment in Swiss machines compared to traditional CNC lathes
– Limited suitability for very long parts due to the machine’s design constraints

China Top Grade Swiss CNC Machining Services丨High …

Product Details: AT-Machining offers high-precision CNC Swiss Machining services, utilizing computer-controlled Swiss lathes to produce small, precise parts. These machines feature a multi-axis turret, allowing the use of multiple cutting tools, which is ideal for machining complex parts with tight tolerances. The process supports a wide range of materials, including metals (stainless steel, aluminum, brass, titanium, and alloys), plastics, and ceramics. Swiss CNC machines use a guide bushing to reduce deflection and vibration, ensuring extremely accurate and consistent machining. They are suitable for prototyping to full production runs and are particularly effective for high-volume production of small-diameter workpieces (up to ~42 mm)[1][2][3].

Pros:
– High precision and accuracy, with the ability to work within close tolerances of…
– Efficient and versatile, allowing for the production of complex parts in a singl…
– Cost-effective, ideal for making thousands of identical parts at low costs[2] – Reduced material waste due to high precision and automated processes[2] – Supports a wide range of materials, including various metals and plastics[1][2][…
– High throughput volume, with the ability to perform multiple operations in a sin…

Cons:
– Generally limited to smaller-diameter workpieces (up to ~42 mm) and may not be s…
– Higher initial investment compared to conventional CNC machines[1]

Swiss Screw Machining | China Micro Parts – Shenzhen

Model SZ-255E1 CNC Swiss screw machines

Product Details: The Sowin SZ-255E1 is a Swiss Type CNC Automatic Lathe with a maximum machining bar diameter of Φ25mm. It features dual spindles, including a main spindle and a sub-spindle. The machine is certified with CE standards and originates from Shenzhen, China. It is equipped with advanced features such as live tooling and high-pressure coolant systems, making it suitable for machining complex and precise parts[4][5].

Pros:
– Dual spindles for increased productivity and versatility
– Live tooling capabilities for machining complex parts
– High-pressure coolant systems for efficient machining of difficult materials
– Compact design suitable for smaller footprint requirements
– Advanced monitoring and control systems for high-quality production

Cons:
– Limited bar diameter capacity of Φ25mm, which may not be suitable for larger par…
– Higher cost compared to conventional lathes due to advanced features and precisi…
– Requires specialized training for operation and maintenance
– Dependence on high-quality coolant systems for optimal performance

CNC Swiss Screw Machine Company – High Volume …

China CNC Swiss Machining Services | PTJ hardware inc.,

Product Details: Swiss CNC machines, also known as Swiss type lathes or Swiss automatic lathes, are precision manufacturing machines designed to produce extremely small and complex parts. They were originally developed for the Swiss watchmaking industry and are now used in various high-precision industries such as aerospace, medical, and electronics. These machines operate by feeding bar stock through a guide bushing, which supports the material as it advances into the tooling area, allowing for high precision and stability. Swiss machines can perform multiple operations simultaneously, including turning, drilling, and milling, and are capable of handling long, slender parts with intricate details[3][4][5].

Pros:
– High precision and tight tolerances, often necessary for industries like medical…
– High repeatability, producing consistently high-quality parts[3] – Ability to handle complex parts with thinner walls, more delicate features, and…
– Simultaneous operations, reducing cycle times for complex parts[3][4] – High automation capabilities, including automatic bar feeding and multiple axes…
– Efficient production with less manual labor and reduced scrap[2]

Cons:
– Limited bar stock size, typically between 2mm-38mm, and requires consistent diam…
– Specialized tooling can be expensive, and there are limitations on tool size and…
– Higher initial cost compared to standard CNC machinery[1] – Potential for part deflection if bar stock is not centerless ground, though mode…

CNC Milling, Lathe, Drilling Machine …

Complex Parts Created on a Swiss Screw Machine

Product Details: Swiss screw machining uses automatic lathes with a sliding headstock and a guide bushing to produce turned parts with high-quality finishes and tight tolerances. The process involves feeding bar stock through the guide bushing, which prevents the material from flexing away from the cutting tools, allowing for precise machining over long lengths. Common materials include aluminum, brass, bronze, copper, nickel and nickel alloys, stainless steel, steel and steel alloys, and titanium. The machines can perform multiple operations in a single cycle, including turning, milling, drilling, and threading, making them highly efficient for producing complex parts[1][2][3].

Pros:
– High-quality finishes comparable to ground finishes
– Ability to produce small-diameter parts with high-finish, close-tolerance bearin…
– High precision and tight tolerances (up to +/- .0001″)
– Efficient for large quantities with reduced costs
– Capable of producing complex geometry on small diameter components
– Multiple operations can be performed in a single cycle, reducing setup and tool…
– Suitable for critical applications in aerospace, medical, and defense industries

Cons:
– Higher initial setup costs due to the complexity of the machinery
– Dependence on skilled operators to manage the CNC systems
– Shipping costs can be higher if the manufacturing facility is located far from t…
– Material costs can add to the overall expense, especially for exotic materials

Comparison Table

Company	Product Details	Pros	Cons	Website
China Top-Grade Swiss Screw Machine Services	Swiss screw machining is a subtractive manufacturing process using Swiss-style machining equipment. It is distinguished by the use of a guide bushing…	– Higher Production Efficiency: Swiss screw machines can operate on thousands of p… – Faster Production of Machined Parts: These machines hasten the…	– Limited to Smaller-Diameter Workpieces: Swiss CNC machining is generally limited… – Higher Initial Investment: The initial investment in Swiss CNC…	at-machining.com
CNC & Screw Machine	CNC Screw Machines are automated lathes designed for high-precision machining of small to medium-sized parts. They feature multiple tool holders arran…	– High precision and accuracy in machining operations – Ability to work with micro-sized parts and intricate designs – High-speed cutting capabilities…	– High initial investment cost – Complex setup and programming requirements – Limited to machining smaller diameter bar materials – Requires skilled o…	www.hiphingscrew.com
CNC Swiss Screw Machining Service Company in China	LJZ’s CNC Swiss Machining service utilizes modern precision manufacturing techniques to produce high-quality CNC machining products. This process is c…	– High precision and accuracy due to the use of movable spindle boxes and guide pi… – Ability to perform multiple operations simultaneously in multi…	– Complex setup and operation may require specialized skills and training – Higher initial investment in Swiss machines compared to traditional CNC la…	www.ljzcncmachining.com
China Top Grade Swiss CNC Machining Services丨High …	AT-Machining offers high-precision CNC Swiss Machining services, utilizing computer-controlled Swiss lathes to produce small, precise parts. These mac…	– High precision and accuracy, with the ability to work within close tolerances of… – Efficient and versatile, allowing for the production of comple…	– Generally limited to smaller-diameter workpieces (up to ~42 mm) and may not be s… – Higher initial investment compared to conventional CNC machine…	at-machining.com
Swiss Screw Machining	China Micro Parts – Shenzhen
Model SZ-255E1 CNC Swiss screw machines	The Sowin SZ-255E1 is a Swiss Type CNC Automatic Lathe with a maximum machining bar diameter of Φ25mm. It features dual spindles, including a main spi…	– Dual spindles for increased productivity and versatility – Live tooling capabilities for machining complex parts – High-pressure coolant systems for…	– Limited bar diameter capacity of Φ25mm, which may not be suitable for larger par… – Higher cost compared to conventional lathes due to advanced fe…	www.cncswisstypelathe.com
CNC Swiss Screw Machine Company – High Volume …				www.coxmanufacturing.com
China CNC Swiss Machining Services	PTJ hardware inc.,	Swiss CNC machines, also known as Swiss type lathes or Swiss automatic lathes, are precision manufacturing machines designed to produce extremely smal…	– High precision and tight tolerances, often necessary for industries like medical… – High repeatability, producing consistently high-quality parts[…	– Limited bar stock size, typically between 2mm-38mm, and requires consistent diam… – Specialized tooling can be expensive, and there are limitation…
CNC Milling, Lathe, Drilling Machine …				www.lzcncmachine.com
Complex Parts Created on a Swiss Screw Machine	Swiss screw machining uses automatic lathes with a sliding headstock and a guide bushing to produce turned parts with high-quality finishes and tight…	– High-quality finishes comparable to ground finishes – Ability to produce small-diameter parts with high-finish, close-tolerance bearin… – High pre…	– Higher initial setup costs due to the complexity of the machinery – Dependence on skilled operators to manage the CNC systems – Shipping costs can b…	www.chinacomplexparts.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Screw Machine Factories in China

What types of products do CNC screw machine factories in China typically manufacture?

CNC screw machine factories in China produce a wide range of precision components, including custom screw machined parts, CNC milled and turned parts, and other high-precision machined products. These factories cater to various industries such as automotive, aerospace, medical, and consumer goods, providing components that meet strict quality and precision standards.

What certifications should I look for in a CNC screw machine factory in China?

When selecting a CNC screw machine factory in China, look for certifications like ISO 9001, which ensures the factory adheres to international quality management standards. Other certifications such as CE and TS16949 can also indicate a commitment to quality and reliability.

How do Chinese CNC screw machine factories ensure quality control?

Chinese CNC screw machine factories ensure quality control through rigorous inspection processes and the use of advanced CNC machine tools. Many of these factories have dedicated quality-control personnel who check products against tight tolerances and reliability standards. Additionally, they often have professional technical teams and mature quality management systems in place.

Can Chinese CNC screw machine factories customize products according to my specifications?

Yes, Chinese CNC screw machine factories are known for their ability to customize products according to your specific needs. They offer services such as custom prototyping, low- and high-volume production, and can work with various materials. Their skilled designers and engineers use advanced CNC software to ensure your custom-machined parts meet your unique requirements.

How do I communicate and collaborate with a CNC screw machine factory in China if I am based abroad?

Communicating with a CNC screw machine factory in China is easier than ever. Many of these factories have international teams and use advanced online platforms to facilitate communication and collaboration. They often provide real-time updates, allow for quick adjustments during the production process, and ensure that you are involved in all stages of manufacturing to meet your expectations.