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1. Welded steel fuselage, good stiffness, more stable accuracy.2. Crankshaft longitudinal discharge, compact structure, beautiful appearance.3. Die height realize electrically adjustable, digital display to adjust the height.4. Slider rectangular hexahedron longer rails, with bronze liner, high guiding precision.5. Combined pneumatic friction clutch brake, smooth engagement, sensitive action.6. Press down type safety device, ensure the machine overload safety.7. The slide block is provided with lifting balance cylinder, to achieve the balance block linkage.8. Using electronic fuel pump, reliable lubrication, digital clarity.9. The slide block can jog, stop motion emergency, operationmore safety.10.Gas circuit adopts double valve control, sensitive action, press the safety standard.
Specifications | specifications | unit | JH21-80 | JH21-110 | JH21-125 | JH21-160B | JH-200B | |
Nominal force | Nominal force | kN | 800 | 1100 | 1250 | 1600 | 2000 | |
Nominal stroke | nominal stroke | mm | 5 | 6 | 6 | 6 | 6 | |
Slide stroke | slide stroke | mm | 140 | 160 | 160 | 160 | 200 | |
SPM | Fixed | min | 60 | 50 | 50 | 40 | 35 | |
Variable | 50-70 | 40-60 | 40-60 | 35-50 | 30-40 | |||
Max die height | mm | 320 | 350 | 350 | 350 | 450 | ||
Die height adjustment | mm | 80 | 80 | 80 | 110 | 110 | ||
Between slide center and frame | mm | 300 | 350 | 350 | 380 | 390 | ||
Bolster（F*B*L*R） | mm | 580*1000 | 680*1150 | 680*1150 | 740*1300 | 760*1400 | ||
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Global