Stretch inner mold

Cold drawing dies are essential tooling components in metal cold drawing operations, designed to shape and reduce metal tubes by drawing them through a precision-engineered die at controlled temperatures. They are widely used in the processing of steel, copper, aluminum, and other metal materials. By controlling the tube's dimensions during the drawing process, these dies help produce finished tubes with smooth surfaces, accurate dimensional tolerances, and improved mechanical strength.

Our cold drawing dies are manufactured from high-quality alloy steel and other specialized tool materials. Combining precision machining with advanced heat treatment processes, they offer excellent wear resistance, load-bearing capacity, and thermal stability. These properties help maintain consistent processing performance, improve production efficiency, and support the manufacturing requirements of different metal tube specifications.

Key Features of Cold Drawing Dies

Precision Machining

Advanced manufacturing techniques ensure accurate die dimensions and consistent processing performance. The dies can be produced to suit different tube sizes, dimensional tolerances, and precision requirements.

Excellent Wear Resistance

Specialized surface treatments improve resistance to friction and wear during repeated drawing operations. This helps the dies withstand demanding working conditions while extending their operational service life.

High Strength and Pressure Resistance

Designed to handle substantial drawing forces and heavy loads, these dies provide reliable performance in continuous production environments. Their strength helps reduce wear-related interruptions and unnecessary equipment downtime.

Good Thermal Resistance

Manufactured from high-alloy steel and other suitable materials, the dies offer resistance to elevated temperatures. This supports stable operation under different cold drawing conditions.

Extended Service Life

Optimized die structures and heat treatment processes help maintain dimensional stability and working performance over repeated production cycles, even in demanding manufacturing environments.

Applications of Cold Drawing Dies

Steel Industry

Used in the production of cold-drawn steel tubes, steel wires, and other metal products requiring accurate dimensions and consistent surface quality.

Automotive Industry

Suitable for manufacturing precision metal tubes used in automotive components and related applications.

Machinery Industry

Applied in the production of precision mechanical components, industrial tubing, and metal parts used in various types of machinery.

Construction Industry

Used to process steel pipes, decorative metal tubes, and other tubular materials for construction applications.

Electronics Industry

Suitable for producing fine metal tubes and precision tubular components used in electronic equipment and related products.

Cold Drawing Die Technical Specifications

Customized Cold Drawing Dies for Different Production Needs

Different metal tube applications require different die structures, materials, and dimensional tolerances. Selecting suitable cold drawing dies is therefore important for maintaining product consistency and achieving reliable production results.

We provide die options in different materials, shapes, and specifications to accommodate various metal processing requirements. From standard round dies to customized and special-shaped designs, the available configurations can be selected according to the material being processed, required tube dimensions, and production conditions.