Power Press
Features:1. Steel welded body, tempering treatment, high rigidity, accuracy and stability;
2. Vertical located crankshaft, compact structure;
3. The crankshaft undergoes grinding treatment after high frequency quenching;
4. Lengthened rectangular guideway with a surface of bronze plate;
5. Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
6. PLC control and imported safety dual valve;
7. Wet clutch and hydraulic overload protector.
8. CE certificate
Details:1. Steel plate welded c frame body, heat treatment, produced by cnc boring and milling center, high rigidity and precission
2. Wet type pneumatic clutch with safety solenoid valve, lower noise and longer service life.
3. Best quality gears, bushes, cylinders, link rods and ball screw ensure the high performance, high reliability and longer service life.
4. Hydraulic overload protected system is standard equipped. The press will stop with oil pressure release if overload to protect the press and the die. It is easy to reset to normal status.
5. PLC control, Omron or Panasonic brand, high quality with global warranty.
6. Double hands control buttons, touch screen control panel, cam controller with encoder.
7. Slide adjust motor is equipped on the back of the slide. This position is better to protect the motor and the press is more compact in this way. The slide is motorized adjusted with digital displayer.
8. Center auto grease lubrication system is standard equipped and the lubrication frequency can be setted with the touchscreen. In the meanwhile, manual thin oil lubrication system is equipped too.
Options: Quality certificate:- light curtain for safety - ISO 9001
- inverter for adjustable stroke speed - CE
- variable speed motor for adjustable stroke speed - SGS inspection if needed
- cushion
- hydraulic die quick change device
Warranty and service:- one year warranty for whole press.
- all spare parts are available as we produce most of the parts in our factory.
- it is easy to get the electric parts as all are international famous brands.
- we can provide technical support via email, phone or video.
- we can send out engineers for service, installation or training with reasonable additional cost.
- English operation and maintenance manual is provided with the press.
- All safety warning tags and control panels are in English.
Our products range:- J23 and JH23 inclinable eccentric press, capacity from 6.3ton to 125ton.
- JH21 c frame single crank press, capacity from 25ton to 400ton.
- JH31 semi-straight side single crank press, capacity from 110ton to 400ton.
- JW31 H frame single crank press, capacity from 110ton to 400ton.
- JH25 c frame double crank press, capacity from 110ton to 315ton.
- JW36 H frame double crank press, capacity from 110ton to 500ton.
- JX36 close type big table press with double crank, capacity from 400ton to 1000ton.
- JS36 close type gear press, capacity from 300ton to 1250ton.
- JS31 close type gear press, capacity from 160ton to 1000ton.
- hydraulic shearing machine
- hydraulic press brake and cnc press brake
Specifications of JH21 power press:| ITEM | CODE | UNIT | JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-125 |
| Nominal Capacity | Pe | KN | 250 | 450 | 600 | 800 | 1250 |
| Slide Stroke | S | mm | 80 | 120 | 140 | 160 | 180 |
| Slide Strokes | Fixed | spm | Times/min | 100 | 80 | 70 | 60 | 50 |
| Variable(optional) | spm | Times/min | 60-100 | 50-80 | 45-70 | 40-60 | 35-50 |
| Max. Die Shut Height | H2 | mm | 250 | 270 | 300 | 320 | 350 |
| Die Shut Height Adjustment | t | mm | 50 | 60 | 70 | 80 | 90 |
| Throat Depth | C1 | mm | 210 | 225 | 270 | 310 | 350 |
| Distance Between Columns | d1 | mm | 450 | 515 | 560 | 610 | 670 |
| Slide Bottom Size | F-B | b | mm | 250 | 340 | 400 | 460 | 520 |
| L-R | a | mm | 360 | 410 | 480 | 540 | 620 |
| Shank Hole Size | Diameter | d | mm | 40 | 50 | 50 | 50 | 70 |
| Depth | I | mm | 65 | 60 | 70 | 65 | 90 |
| Bolster Size | F-B | D | mm | 400 | 440 | 520 | 600 | 680 |
| L-R | C | mm | 720 | 825 | 930 | 950 | 1100 |
| Thickness | H3 | mm | 80 | 110 | 130 | 140 | 155 |
| Bed Opening Hole Diameter | ¢ | mm | 150 | 150 | 150 | 180 | 200 |
| Overall Dimensions | F-B | A | mm | 1496 | 1585 | 1540 | 1765 | 2040 |
| L-R | B | mm | 945 | 1075 | 1200 | 1200 | 1320 |
| Height | H | mm | 2120 | 2391 | 2570 | 2725 | 3035 |
| Motor Power |
| KW | 3 | 5.5 | 5.5 | 7.5 | 11 |
| Weight(approximate) |
| kg | 2450 | 3550 | 5150 | 6450 | 9550 |
| ITEM | CODE | UNIT | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 |
| Nominal Capacity | Pe | KN | 1600 | 2000 | 2500 | 3150 | 4000 |
| Slide Stroke | S | mm | 200 | 220 | 220 | 220 | 250 |
| Slide Strokes | Fixed | spm | Times/min | 45 | 45 | 30 | 30 | 30 |
| Variable(optional) | spm | Times/min | 30-45 | 25-45 | 20-30 | 20-30 | 20-30 |
| Max. Die Shut Height | H2 | mm | 400 | 450 | 500 | 500 | 550 |
| Die Shut Height Adjustment | t | mm | 100 | 110 | 120 | 120 | 120 |
| Throat Depth | C1 | mm | 400 | 430 | 450 | 450 | 490 |
| Distance Between Columns | d1 | mm | 736 | 910 | 980 | 980 | 1050 |
| Slide Bottom Size | F-B | b | mm | 580 | 650 | 700 | 700 | 750 |
| L-R | a | mm | 700 | 880 | 950 | 950 | 1020 |
| Shank Hole Size | Diameter | d | mm | 70 | 70 | 70 | 70 | 70 |
| Depth | I | mm | 100 | 100 | 130 | 130 | 130 |
| Bolster Size | F-B Single crank power press | D | mm | 760 | 840 | 880 | 880 | 950 |
| L-R | C | mm | 1175 | 1390 | 1500 | 1540 | 1700 |
| Thickness | H3 | mm | 165 | 180 | 190 | 190 | 210 |
| Bed Opening Hole Diameter | ¢ | mm | 220 | 250 | 270 | 270 | 290 |
| Overall Dimensions | F-B | A | mm | 2305 | 2600 | 2660 | 2720 | 2850 |
| L-R | B | mm | 1420 | 1540 | 1640 | 1680 | 1750 |
| Height | H | mm | 3215 | 3800 | 3865 | 3865 | 4150 |
| Motor Power |
| KW | 15 | 18.5 | 22 | 30 | 37 |
| Weight(approximate) |
| kg | 13600 | 19200 | 23200 | 26600 | 31600 |
Shanghai Yingxin World Machinery Co., Ltd is a professional supplier and exporter of mechanical power press, hydraulic press brake and shearingring machines in China.
We can supply mechanical power press from 6.3Ton to 1600Ton, hydraulic press brake from 63Ton to 400Ton, hydraulic guillotine shear or swing beam shear with cutting depth from 6mm to 40mm, and feeders etc. With more than 10 years exporting experience, our machines have been used and approved by the market, such as Turkey, Russia, Norway, Germany, Brazil, South Africa, Saudi Arabia, Oman, Iran, Pakistan, Thailand and Indonesia.
We commit to offer best quality, reasonable prices and valuable technical assistance to every customer.
Warranty Policy
Since the buyer's final acceptance date, our company implements the products after sale service. The warranty period is one year. During the warranty period, our company provides free maintenance and replacement parts, if these parts or damages are out of quality problems. In the meantime, the machine should be under normal operation by the buyers. (Except for improper operation or man-made damage by the buyers. ) We can send the parts by courier if urgently needed while the buyer should pay the freight.
Installation Support
We can arrange our engineer to support the buyer to install the machines at buyer's factory. And the buyer should pay all the accommodations and round air tickets.
