Elongation die sets for fine wire drawing

Weilly Diamond designs and manufactures precision elongation die sets engineered to optimize wire elongation, maintain dimensional accuracy, and ensure consistent performance in high-speed drawing operations.

These die sets are used in fine wire drawing to control tension and material flow. This process improves wire uniformity, mechanical strength, and surface finish.

Each set is carefully matched to achieve optimal elongation ratios and controlled wire flow, reducing friction and minimizing the risk of wire breakage.

By applying advanced pre-drawing and die coordination techniques, Weilly ensures that each die within the set works in perfect alignment, producing stable elongation rates and improving process reliability. The sets are ideal for fine and ultra-fine wire drawing, supporting die sizes from 0.03 mm to 0.20 mm and accommodating multi-line production configurations.

These die sets are widely used in automotive wire, electronics, and specialty wire manufacturing, where precise elongation control, consistent reduction, and surface quality are essential for high-performance wire production.

Find technical data and product updates on the Weilly Diamond website.