Screw and Bolt Making Machines

1. 1-Die 2-Blow Automatic Cold Heading Machine

This equipment adopts cold heading way to make the wire rod upsetting by double-click the whole mould form. Finished Feeding, straightening, cutting material, forming, discharging by one machine.

 Application of equipment:

It is used for chipboard screws, drywall screws, self drilling screws, self tapping screws, wood screws, machine screws, furniture screws, electronic screws, precision screws, fasten piece used for car and motor car, nuts, spring washer, rivets, pin bolt and split pin, steel structure used rivets and fasten pieces, kinds of metal special-shaped pieces etc products’ upsetting and forming.