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China factory - Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

  • China,Zhuzhou ,Hunan
  • Verified Supplier
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  3. Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for

  1. China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
  2. China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
  3. China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
  4. China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for
  5. China Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for

Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for

  1. MOQ： 5
  2. Price：
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Delivery Time 5-25days
Quality 100% test
Thermal Conductivity 110 W/mK
Package paper box + paper carton
Customized acceptable
Service OEM & ODM
Payment Term T/T,L/C,Western Union
Technology Imported equipment HIP sinter
Type Tungsten Steel Alloy
Cetificate ISO 9001
Features High Abrasive Resistance
Tungsten Cemented Carbide Shaft
Shipments Terms By Sea,air Or Express
Brand Name Sanxin
Model Number SX1270
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Delivery Time 5-25days
Quality 100% test Thermal Conductivity 110 W/mK
Package paper box + paper carton Customized acceptable
Service OEM & ODM Payment Term T/T,L/C,Western Union
Technology Imported equipment HIP sinter Type Tungsten Steel Alloy
Cetificate ISO 9001 Features High Abrasive Resistance
Tungsten Cemented Carbide Shaft Shipments Terms By Sea,air Or Express
Brand Name Sanxin Model Number SX1270
Certification ISO9001 Place of Origin China
High Light Groove Accuracy ±0.003mm Tungsten Carbide Drive Shaft ，Non-magnetic Tungsten Carbide Drive Shaft ，Semiconductor Equipment Tungsten Carbide Drive Shaft
Groove Accuracy ±0.003mm Non-magnetic Alloy Semiconductor And Medical Equipment Dedicated Drive Shaft
The grooved shaft is precision-manufactured from WC-Ni non-magnetic cemented carbide. By replacing cobalt with a nickel-based binder phase and utilizing nano-scale groove processing technology, it simultaneously addresses the magnetic interference and positioning accuracy issues of traditional drive shafts. This enables superior transmission performance with zero magnetic interference, precise positioning, and long-term stability in magnetic field-sensitive environments such as semiconductor equipment and medical instruments.
Material Science
  • Matrix Composition: 90% WC + 10% Ni, a special non-magnetic formula
  • Magnetic Properties: Permeability <1.002, Residual Magnetization <0.05 mT
  • Physical Properties:
    • Hardness: 92 HRA (Vickers Hardness 1800 HV)
    • Density: 14.8-15.1 g/cm³
    • Coefficient of Thermal Expansion: 5.2*10⁻⁶/K
  • Non-magnetic Principle: A nickel binder phase replaces the traditional cobalt phase, fundamentally eliminating ferromagnetism
Product Specifications
Parameter Type Standard Range Accuracy Level Testing Method
Shaft Diameter Φ3-50mm ±0.002mm Laser Diameter Gauge
Groove Width 1-10mm ±0.003mm Optical Projector
Shaft Runout ≤0.005mm 0.002mm Coordinate Measuring
Surface Roughness Ra 0.2μm Ra 0.1μm White Light Interferometer
Dynamic Balancing Grade G1.0 G0.4 ISO 1940 Standard
Manufacturing Excellence
Core Manufacturing Processes
1. Non-Magnetic Material Preparation
  • Nano-Scale WC-Ni Powder Proportioning
  • Isostatic Pressing Technology
  • Vacuum Sintering Process
2. Precision Groove Machining
  • Micro-EDM
  • Diamond Wheel Precision Grinding
  • Online Measurement and Real-Time Compensation
3. Surface Treatment Technology
  • Mirror Polishing
  • Electrolytic Passivation Deburring
  • Ultrasonic Cleaning
Precision non-magnetic drive shaft for semiconductor and medical equipment

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Importer,Exporter,Seller,Other

  • Year Established:

    2003

  • Total Annual:

    8000000-10000000

  • Employee Number:

    150~180

  • Ecer Certification：

    Verified Supplier

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...

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Get in touch with us

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  • Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
  • No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
  • https://www.tungstencarbidesteel.com/

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