Hydraulic round die thread rolling machine
Hydraulic Round Die Thread Rolling Machine 2Roll use for producing screws, bolts and tools. It is a cold-forming operation only for external screws threads in a blank. The blank is pressed by thread rolling dies which are attached to the machine. The threads were formed by the pressing progress.
Model Z28-80 two roll threading machine
Rolling thread range Diameter 5-48mm
Roller size range Outdiameter 120-170mm
Hole 54mm Max width 100mm
Thread pitch 0.5-4mm
Spindle Angle ±8°
Max rolling pressure 160kn
Spindle drive power 4.0kw
Spindle RPM 37/46/63/79rpm
Hydraulic transmission power 2.2kw
Dimension 1520*1400*1450mm
Weight 1600kg
Detailed photos of automatic threading machine:
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