Tungsten Carbide Drawing Die

What Is a Tungsten Carbide Drawing Die?

A tungsten carbide drawing die is a precision tool used to pull metal wire, rod, or tube through a shaped opening to reduce its cross-section. Renyuan Mould manufactures carbide drawing dies for steel, copper, aluminum, and alloy drawing applications.

The extreme hardness and wear resistance of tungsten carbide make it ideal for high-volume drawing operations.

Key Advantages

Carbide drawing dies offer long service life, consistent dimensional accuracy, and excellent surface finish. They maintain polished die bores over millions of meters of drawn material, reducing die change frequency and improving productivity.

Die Construction

Each die consists of an entry cone, a bearing zone, and a back relief. The bearing length and angle are precisely ground to control material flow and achieve the desired reduction. Fine-grain carbide grades are used for precision wire, while tougher grades suit heavy rod drawing.

Applications

Our drawing dies are used for steel cord, welding wire, copper wire, aluminum rod, brass tube, and automotive cable production. They serve the wire, cable, fastener, and construction industries.

Custom Die Design

Renyuan Mould provides custom drawing dies based on customer wire size, material, and reduction requirements. We assist with die geometry, grade selection, and bearing optimization.

Quality and Delivery

Every die is inspected for bore diameter, surface finish, hardness, and visual defects. Dies are protected with anti-rust coating and shipped worldwide within two to four weeks.

Why Choose Renyuan Mould

Renyuan Mould is an experienced manufacturer of tungsten carbide drawing dies. We offer reliable quality, competitive pricing, and custom engineering. Contact us with your die specifications.