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JH21 Pneumatic Punching Machine
Nominal pressure:250KN—5000KN
* Horizontal Crankshaft. * Combined dry pneumatic Friction clutch and brake. * Manual die height adjustment with scale display. * Safety dual solenoid valve * PLC of international brand
* Schneider Electrics
Auto aluminum foil container making production line
Mould (customizable)
Core and cavity:Cr6W2Si Steel
Base:45# Steel
Inner cavity customized to aluminum box size
Conveyer /Rolling collecting table
Parameters | | JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-125 | JH21-160 | JH21-200 |
Nominal Pressure(kn) | | 250 | 450 | 600 | 800 | 1250 | 1600 | 2000 |
Capacity Position(mm) | | 3/2 | 3.2/2 | 4/2.5 | 4.5/2.5 | 5/3 | 6/3.5 | 7/3.5 |
Stroke of Slide(mm) | | 80/50 | 120/60 | 140/80 | 160/90 | 180/100 | 200/120 | 250/130 |
Stroke times s.p.m | Fixed | 100 | 80 | 70 | 60 | 65 | 45 | 45 |
| adjustable | 60-100 | 50-80 | 40-70 | 35-60 | 35-65 | 25-45 | 25-45 |
| | 80-140 | 70-130 | 60-110 | 55-100 | 50-95 | 40-75 | 35-60 |
Maximum closing height(mm) | | 205/265 | 270/300 | 300/330 | 320/355 | 350-390 | 400/440 | 450/510 |
Adjustment of closing height(mm) | | 50 | 60 | 70 | 80 | 90 | 110 | 110 |
Distance center of slider to body(mm) | | 210 | 225 | 270 | 310 | 350 | 390 | 430 |
Working table size(mm) | Left & Right | 700 | 810 | 870 | 950 | 1100 | 1170 | 1390 |
| Front & Back | 400 | 440 | 520 | 600 | 680 | 760 | 840 |
| Thickness | 80 | 110 | 130 | 140 | 155 | 165 | 180 |
Dimension of slide bottom plane(mm) | Around | 360 | 410 | 480 | 540 | 620 | 700 | 880 |
| Front & Back | 250 | 340 | 400 | 460 | 520 | 580 | 650 |
Dimension of mold shank hole(mm) | Diameter | 40 | 50 | 50 | 50 | 70 | 70 | 70 |
| Depth | 60 | 60 | 70 | 70 | 80 | 100 | 100 |
Screw distance of foot(mm) | Left/Right | 690 | 754 | 840 | 920 | 1040 | 1140 | 1360 |
| Front and back | 1080 | 1190 | 1100 | 1235 | 1510 | 1660 | 2020 |
Overall Dimension(mm) | Left and right | 830 | 1075 | 1200 | 1280 | 1220 | 1375 | 1690 |
| Front and back | 1390 | 1625 | 1685 | 1990 | 2125 | 2355 | 2580 |
| High | 2120 | 2391 | 2560 | 2725 | 3055 | 3215 | 3810 |
Motor power(kw)(solid/variable) | | 2.2/3 | 5.5/5.5 | 5.5/7.5 | 7.5/11 | 7.5/11 | 15/18.5 | 15/18.5 |
Weight(kg) | | 2600 | 3500 | 5500 | 7500 | 11000 | 15200 | 20500 |
Air pressure(Mpa) | | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
About us
1,Our company is located in China’s largest wholesale
market. Any product you need can be sent to me with
product pictures or models. I will give you the lowest
quotation as soon as possible, and then put the
product on the shop for you to buy.
2,All products sold in the shop are genuine, please rest
assured to buy! If you have any questions about the
product, please contact us on AliExpress and we will
reply you within 12 hours!
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itive feedback and you will also get 5 points of
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4,The package information can be traced back. If you
have not received the package after 90 days, you can
contact us and we will refund you in full
number : +86 19310104097
E-mail: 2784169556@qq.com
WhatsAPP: +86 19310104097
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