Tungsten Carbide Dies:
There are different tungsten carbide dies including heading die (main die), first punch die & second punch die, etc.
The main die is used to form the body of the screw and punches are used to form the screw head.
For producing different size & style screw, it’s necessary to change different dies & punches.
Please provide detail size of die case outer diameter & length, screw size, screw head style & wire diameter when you inquire or order.
It is highly suggested that you send the drawings or screw samples for our reference.
Please specify the details as follow when you inquire or order tungsten carbide inserted for making different standard of screws:
1. Header machine Die case size
2. Screw wire diameter
3. Screw size & length
It is highly suggested that you send the drawings or screw samples for our reference.
About us:
Geng Xin International Co., Ltd is specialized in various cold forge forming tooling manufacturing as following:
1. Carbide heading dies for round head with full thread, C.S.K head (flat head), washer face, extrusion (half thread) and taper end of type B screw dies.
2. Thread rolling dies for BSW, DIN and ANSI standard of gimlet point of self-tapping screw type A and AB, wood screw, chipboard screw, drywall screw, nail-screw, taptite screw. And flat dies of machine screw for UNC, UNF, BSW or MM standard.
3. Trimming dies for hexagon, square, oblong or any shape as per customized demand.
4. Multi die punches for hex extrusion pin with head, round extrusion pin with head, round extrusion pin without head, 12 points shaped punches, etc.
5. The other accessories of heading machine forming tools like cut-off blade, cut-off die, knock out pin, case for 2nd punch, case for 1st punch, 1st punch, 1st punch ejector, 1st punch spring, 1st punch spring retainer, wafer, gripper fingers, etc.
6. Repaired Used Screw Heading Machine, Bolt Making Machine, Thread Rolling Machine, Bolt Former Machinery, etc.
