Expert in Precision Cutting of Fiber Tubes Nano-edge Tungsten Carbide Punch

The precision punch with a 92% tungsten carbide matrix, nano-level edge processing technology + multi-layer composite coating, breaks through the delamination and burr problems of traditional cutting tools, and achieves a perfect processing effect of cross-sectional finish Ra ≤ 0.8μm in the cutting of carbon fiber, glass fiber, and aramid composite tubes.

Application Areas:

Medical Equipment
Precision Cutting of Vascular Interventional Catheters
Endoscope Instrument Tubing Processing
Ventilator Bellows Forming

Automotive Industry
Turbocharger Piping Systems
Brake System Oil Piping Processing
New Energy Vehicle Battery Piping

Aerospace
Aviation Hydraulic Piping Systems
Satellite Fuel Delivery Pipes
UAV Composite Structural Components

High-End Manufacturing
Industrial Robot Cable Conduits
Optical Cable Reinforcement Core Processing
Specialty Equipment Transmission Piping

Technological Innovation and Process Breakthroughs:
Nano-level Edge Strengthening
Pulsed Electron Beam Polishing Technology
Surface Residual Compressive Stress +300 MPa
Edge Straightness ≤ 0.002 mm/50 mm

Anti-Adhesion Microstructure Treatment
Laser Microtexturing Surface Technology
0.03 mm x 500 pores/mm² Microporous Oil Reservoir
MoS₂ Ion Implantation Layer (Reduces Resin Release Force by 80%)

Intelligent Thermal Management System
Embedded Copper Core Heat Pipe Design
Constant Operating Temperature ≤ 80°C
Composite Thermal Expansion Coefficient Matching

Quality Assurance:
▸ Material Certification: ISO 9001 quality management system certified
▸ Performance Testing: Complies with ASTM D5687 composite material testing standards
▸ Lifespan Verification: Each batch undergoes ≥100,000 cycles of actual operating condition testing

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, research and development of cemented carbide materials and tungsten steel products’ raw material, blank production, tungsten steel precision processing and sales one-stop service.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd inherits and precipitates Zhuzhou cemented carbide tungsten steel processing technology. We have a professional technical team, which lays a solid foundation for manufacturing high quality cemented carbide products. The advantages of cemented carbide products in related fields are obvious. We can provide you with a complete set of cemented carbide products and tungsten steel product solutions.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd produces and processes tungsten steel products, selects suitable cemented carbide materials, owns professional customized precision equipment, unique processing technology, implements strict quality control measures of 100% inspection and provides considerate pre-sales and after-sales services. We can produce and process non-standard custom carbide inserts, carbide cutters, carbide molds, carbide fixtures, carbide sheets, carbide rods, hard for customers who need it. Alloy pipe, carbide punching punch, carbide valve seat, carbide insert, cemented carbide nozzle, carbide wear parts, carbide mold parts, and other cemented carbide tungsten steel precision processed products for customers who have needs.

We focus on every process of cemented carbide production and processing, and we are able to meet the needs of our customers' usage requirements on precision tungsten steel processing to the maximum.

Why choose us:

We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.

Why rely on us:

We will continue to uphold the concept of “forge ahead”, “focus on innovation”, “based on quality, focus on brand” and “provide products with super-expected value for customers”and make ourselves on the road to development.

Why cooperate with us:

We always adhere to the principle of “quality is life”, “service creates value”, “cooperation promote development”, “support partners, develop ourselves”to cooperate with you for developing together.