Henan Baishun Machinery Equipment Co., Ltd.
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China Construction Material Making Machinery Bolt Thread Rolling Machine
Description:
The thread rolling machine is a machine tool that forms threads on a workpiece through pressure. It mainly achieves thread, straight thread, oblique thread and other processing by rolling the workpiece in a cold state.
The thread rolling machine is a multifunctional cold extrusion forming machine tool. The thread rolling machine can perform thread, straight and diagonal rolling on the workpiece in the cold state within its rolling force range; straight tooth, helical tooth and helical spline gear Rolling; straightening, diameter reduction, roller burnishing and various forming rolling. The machine has a safe and reliable electro-hydraulic execution and control system, which allows each working cycle to be selected among three modes: manual, semi-automatic and automatic.
The thread rolling cold rolling process is an advanced non-cutting process that can effectively improve the intrinsic 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. An ideal process with high efficiency, energy saving and low consumption.
Technical Specification:
| Model | Z28-315 |
| Roller Diameter(mm) | 8-110 |
| Thread range(mm) | 0.5-8 |
| Inner dia.of roller wheel(mm) | 75 |
| Width of wheel(mm) | 50-120 |
| Dia.of roller wheel | 170-220 |
| Max.feeding force(kn) | 300 |
| Rotation speed of two main axis(r/m) | 26;35;48;62 |
| Hydraulic cease time regulation scope(s) | 0.1-99.9 |
| Main motor(kw) | 15 |
| Hydraulic motor(kw) | 5.5 |
| Machine size(mm) | 2150x1800x1600 |
| Machine weight(kg) | 4500 |
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