Extrusion Tools
Weilly Diamond – Specialists in PCD-Based Extrusion Die Solutions
Weilly Diamond specializes in high-precision extrusion tools built for electrical and communication wire insulation. Our PCD-core inner dies offer superior wear resistance and extended tool life, while our custom multi-hole guide options cater to a variety of production needs.
From plastic-coated copper wire to aluminum insulation lines, our extrusion dies are optimized for performance, reliability, and efficiency in demanding applications.
Features
◆ Precision concentricity control up to 0.005 mm.
◆ Available in PCD, tungsten carbide, and hardened steel.
◆ Supports single and multi-hole configurations.
◆ High resistance to wear and thermal damage.
◆ Customizable sizes and profiles.
Common Applications
◆ Insulation coating for Copper and Aluminum wires.
◆ Plastic sheathing for communication and data cables.
◆High-speed extrusion lines for precision coating.