3 Die 3 Blow Bolt Former

1. Diameter: 4-30mm,
2. Length: 10-300mm
3. Three Station, Four Station, Five Station

1, cold heading is mainly used to produce bolts, nuts, nails, rivets steel ball and spare parts. A continuous, progressive, automation production.
2, A kind of special material can be copper, aluminum, carbon steel, alloy steel, stainless steel, titanium alloy, material utilization rate.
3, according to metal plastic deformation theory, the blank of metal under normal temperature, put some pressure, make in the mold cavity produce plastic deformation, according to the rules of shapes and sizes to shape.
4, cold heading bolt, nut molding machinery have many types, multiple series of model. Equipment reliable performance, high efficiency, stable product quality.
5, have a good surface quality and the size of the higher accuracy. In upset forging process because there are cold hardening, deformation is not big. Reduce craze.
6, cold dui scope in batch process, all kinds of specifications of the products, can reduce the cost.
7 nice cold pressing molding machine, compact structure, convenient operation, the processing precision. Widely used car, bicycle chain fasteners industry, especially applicable to the manufacture of various types of complex, profiled the standard parts. Can use directly offer yuan wire, a progressive shaping.
8, multistage cold dui machine adopts automatic cycle lubrication system products processing materials, high efficiency, high accuracy, good strength, improving power, and to increase the enterprise efficiency.