المعلمات التقنية الرئيسية للمنتج
Pneumatic Punch Press machine main performance characteristics：
1.Steel plate welded body, stiffness, more stable.
2.Dry pneumatic friction clutch - brake, friction machine for semi - metallic materials.
3.The imported safe double valve control, quick, safe and reliable
4. Mold height realize electric adjustment, digital display control height.
5.Slider use rectangle hexahedron extended guide, bronze lining board, high guidance accuracy.
6.International famous brand special press control system,
7.Automatic feeding device and all kinds of automation equipment
Pneumatic Punch Press machine application：
Suitable for blanking, punching, forming, bending, stretching and other cold stamping process to achieve.
Widely used in electrical appliances, vehicles, tractors, mining machinery, hardware tools, machinery manufacturing and other industrial areas.
Pneumatic Punch Press machine main technical parameters:
| Specification | Units | JH21-250 | JH21-315 | JH21-400 | |
| Nominal pressure | KN | 2500 | 3150 | 4000 | |
| Nominal force stroke | mm | 8 | 8 | 10 | |
| Slider stroke | mm | 200 | 200 | 200 | |
| Number of slider stroke | s. p .m | 40 | 30 | 25 | |
| Max. die set height | mm | 450 | 430 | 430 | |
| Die set height adjustment | mm | 110 | 120 | 120 | |
| Distance from slider center to frame | mm | 450 | 420 | 420 | |
| Worktable dimension(L x W) | mm | 880x1500 | 800x1400 | 800x1400 | |
| Workbench plate hole size | mm | Φ250 | Φ280 | Φ280 | |
| Thickness of the worktable panel | mm | 180 | 170 | 180 | |
| Slider ground size (L x W) | mm | 700x930 | 650x850 | 650x850 | |
| Size of the handle hole (diameter x depth) | mm | Φ70x100 | Φ70x90 | Φ70x90 | |
| Vertical columns distance | mm | 950 | 920 | 960 | |
| Overall dimension(L x W x H) | mm | 2690x1630x3900 | 2770x1650x3550 | 2850x1700x4450 | |
| Motor | Model | Y200L-6 | Y225M-6 | Y250M-6 | |
| Power | KW | 22 | 30 | 37 | |
| Total Weight | Kg | 22000 | 25000 | 31000 | |
دليل
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