The
bolt cold header is used to produce wood screw, hex bolt,
carriage bolt, flat socket cap screw, flange bolt, and some other
special socket cap bolt or pats from straight bar or wire coil by
secondary cold heading.
Nut cold
header
The nut cold header is used to produce the square nuts, hex
nuts, flange nuts from bar or wire coil by cold heading. The
horizontal cold heading machine can work as feeding, cutting,
pushing, clamping, heading process automatically
