The rolling cold rolling process is an advanced non-cutting process, which can effectively improve the internal
and surface quality of the workpiece. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of the workpiece. It is an efficient , Energy-saving, low-consumption ideal process.
Technical parameter of thread rolling machine:
Model Z28-280
Rolling thread range Diameter 100mm
Max thread pitch 8mm
Spindle angle ±10°
Max rolling pressure450kn
Spindle RPM 8/14/21/33rpm
Roller size range
Outside diameter 220mm
Hole 75mm
Max width 150mm
Rolling time 0.1-99.9s
Rest time 0.1-99.9ss
Spindle drive power 15kw
Hydraulic transmission power 7.5kw
Dimension 2100*1750*1550mm
Weight 3300kg
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