JH21 High Accuracy Open Die Forging Press Machine For Blanking Cold Stamping Process
Brand Name:ZYD
Certification:CE
Model Number:JH21
Minimum Order Quantity:1PCS
Delivery Time:35DAYS
Payment Terms:T/T
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No35,north shunsun road,lubu town,yuyao city,zhejiang,china
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Product Details
JH21 High Accuracy Open Die Forging Press Machine For Blanking Cold Stamping Process
Description:
1. JH-21 Series Presses is one of the new generation of plate press,The machine is for cutting, punching, blanking, bending and light stretching work.
2. C-Type Steel-welded frame, high rigidity and less deformation Compact,wide body frame eliminating vibration for improved ide life and machine.
3. Rigid construction guarantees exact die mating,Six-side long rectangle guides of the slide with high moving precision and high accuracy, extending the service life of the die.
4. Highly advanced, rigidly supported gears, operate in oil bath without any noise saves space, reduces, shaft deflection, increases gear life.
5. High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service
Specification:
Standard accessories list:
| Hydraulic over loading protection system | Automatic lubricating system |
| Mould installation height adjustment device | Mould height in dicator |
| Balance unit for slide block and mould | Rotation cam controller |
| Crooked shaft angle in dicator | Working counter |
| Air power material blowing device | Material propping device |
| Shockresist rubber mat |
2. Optional accessories:
| Air bag mould mat device | Stepless gearing device(inverter or gearing motor) |
| Photo electricity safety device | Preset arithmometer |
| Electronic cam control system(equipped as standard above modle 250T) | Movable electrical equipments control box( |
| Pedal power switch | Automation feeding output shaft |
| Automatic feeding device | Double degree dropping arrester |
| Rapid mold displacing unit |
Advantage:
1. Steel welded body provides high rigidity and stable precision
2. Precisely grinded rack wheel and wheel shaft. Machine operation low noise
3. Adopt hydraulic over loading protection system,effectively protect the pressure machine and the mold.
4. Two different stepless gearings and strokes are optional besides the machine set speed,appropriately fitting the craftsmanship of the pressing part and elevating production efficiency.
| Mode/Technical parameters | Unit | JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-125 | JH21-160 | ||
| Slide block nominal pressure | kn | 250 | 450 | 600 | 800 | 1250 | 1600 | ||
| Slide brock stroke | mm | 165 | 180 | 210 | 230 | 250 | 270 | ||
| Strokefre quency | mm | 80/50 | 270/300 | 300/330 | 320/325 | 350/390 | 400/440 | ||
| Max closing height | mm | 250/260 | 500 | 550 | 600 | 665 | 730 | ||
| Closing height adjust | mm | 50 | 60 | 70 | 80 | 90 | 100 | ||
Worktable Size | Front/Back | mm | 400 | 440 | 520 | 600 | 680 | 760 | |
| Left /Right | mm | 700 | 810 | 870 | 950 | 1100 | 1170 | ||
| Depth | mm | 80 | 110 | 130 | 140 | 155 | 165 | ||
| Dia. | mm | 250 | 250 | 300 | 300 | 300 | 300 | ||
| Plane diamension of the Slide block bottom | Front/back | mm | 250 | 340 | 400 | 460 | 520 | 580 | |
| Left/right | mm | 360 | 410 | 480 | 540 | 620 | 700 | ||
| Mould stem hole diamension | Dia. | mm | 40 | 50 | 50 | 50 | 70 | 70 | |
| Depth | mm | 60 | 60 | 70 | 80 | 100 | 100 | ||
| Distance between worktable and ground | mm | 685 | 700 | 720 | 820 | 900 | 960 | ||
| Machine size | Front/back | mm | 830 | 1075 | 1200 | 1280 | 1220 | 1375 | |
| Left/right | mm | 1390 | 1625 | 1685 | 1990 | 2125 | 2355 | ||
| Height | mm | 2120 | 2391 | 2530 | 2725 | 3055 | 3215 | ||
| Power | KW | 2.2/3 | 5.5/5.5 | 5.5/7.5 | 7.5/11 | 7.5/11 | 15/18.5 | ||
| Weight | KG | 2600 | 3500 | 5500 | 7500 | 11000 | 15200 | ||
Applications:
1. Suitable for blanking, punching, forming, bending, stretching and other cold stamping process to achieve.
2. Widely used in hot forging products,like valves, electrical appliances, vehicles, tractors, mining machinery, hardware tools, machinery manufacturing and other industrial areas
JH21 High Accuracy Open Die Forging Press Machine For Blanking Cold Stamping Process
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