Header Punches and Cold Forming Tooling for Bolt & Screw Manufacturing
High-Performance Header Punches and Cold Forming Tooling Solutions
As a leading manufacturer based in China, we provide high-precision screw header punches and complete punch tooling systems for global bolt and screw makers. Our tools are engineered to excel in high-speed cold forming environments, ensuring that your production line maintains maximum uptime and consistent fastener quality. Whether you are running a single-stroke header or a complex multi-station transfer machine, our tooling delivers the durability required for modern industrial demands.
Specialized Forging and Heading Punches for Bolt and Nut Making
We specialize in a comprehensive range of forging punches for cold headers, specifically designed for heavy-duty applications. Our product line includes dedicated bolt making punches and nut forming punches that handle the intense deformation forces of steel alloys. By utilizing multi-station header punches, manufacturers can achieve complex geometries in fewer steps, reducing scrap and improving grain flow in the final fastener.
For clients requiring specialized compatibility, we offer high-precision replacement punches for Sala Punzoni and other European standards. If your project has unique specifications, our team can engineer a custom carbide punch for cold heading to meet your exact geometry and material requirements, ensuring a perfect fit for your specific machine setup.
Durable HSS and Tungsten Carbide Punch Materials
The efficiency of a cold heading process depends entirely on the resilience of the tooling. Our High-Speed Steel (HSS) punches and Tungsten Carbide punches are manufactured using premium grades to resist wear, chipping, and thermal fatigue.
- HSS Punches: Ideal for standard screw production where toughness and impact resistance are paramount.
- Carbide Punches: Best suited for long-run high-speed production and harder materials, offering 10x the life of standard steel tools.
Each tool undergoes rigorous heat treatment and surface finishing to ensure that every 'punch' into the metal blank results in a clean, sharp, and dimensionally accurate fastener.
Universal Compatibility for Global Heading Machines
Our tooling is designed to be a 'drop-in' solution for the world’s most reliable machinery brands. We provide seamless performance for:
- European & American Brands: National, Nedschroef, Sacma, Carlo Salvi, and Waterbury.
- Asian Brands: Asahi Okuma, Asahi Sunac, Jern Yao, Hartford, Chun Zu, and Sijin.
Our punches are widely used in the automotive and aerospace fastener industries, where precision is non-negotiable. Whether you are operating a National forming machine or a Nakashimada header, our tools deliver 'perfect performance' results in plants across China and worldwide.
Ready to Optimize Your Fastener Production?
Don't let inferior tooling slow down your headers. Whether you need a standard bolt making punch or a custom carbide solution, our engineering team is ready to assist.
