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• Exporting Office: 12F, Huaihai Road West, Shanghai, China
• Factory: Picheng World Industrial Park, Danyang City, Jiangsu Province, China
JH21 C frame mechanical power press machine (punching press, press machine, stamping press), capacity range from 25 ton to 400 ton. Welded steel body, heat treatment, shot blasting, better rigidness, accuracy and stability. PLC control, wet type combined pneumatic clutch and brake, hydraulic overload protected, auto lubricated. The press can work with NC feeder for automatic production.
Steel welded body, tempering treatment, high rigidity, accuracy and stability.
Cross located crankshaft, compact structure.
The crankshaft undergoes grinding treatment after high frequency quenching.
The crankshaft undergoes grinding treatment after high frequency quenching.
PLC control and imported safety dual valve.
Pneumatic dual balance cylinder, which balances the slide block and ounch weight to reduce noise and impact.
ITEM | CODE | UNIT | JH21-60 | |
NominalCapacity | Pe | KN | 600 | |
Slide Stroke Length | 5 | mm | 140 | |
Slide Strokes | Fixed | spm | 70 | |
Variabled(optional) | spm | 45-75 | ||
Max.Die Shut Height | H2 | mm | 300 | |
Die Shut Height Adjustment | t | mm | 70 | |
Throat Depth | C1 | mm | 270 | |
Slide Bottom Size | FB | b | mm | 400 |
LR | a | mm | 480 | |
Shank Hole Size | Diameter | d | mm | 50 |
Depth | l | mm | 70 | |
Table Size | FB | D | mm | 520 |
LR | C | mm | 930 | |
Thickness | H3 | mm | 130 | |
Table Hole Diameter | mm | 150 | ||
Overall Dimensions | FB | A | mm | 1540 |
LR | B | mm | 1200 | |
Height | H | mm | 2570 | |
Motor Power | KW | 5.5 |
Wet Clucth
Wet Clucth
Wet type pneumatic clutch with imported clutch disc, NOK seals, lower noise and maintenance cost, longer service life.
High Precision for Sheet Metal Punching
JH21 C frame press uses rectangular type lengthened slide guides with bronze plates for higher guide precision.
HMI for Easy Operation
HMI according to the working time or working stroke times.The press has both mechanical and electrical cam controllers. The precision is 0.1mm.
Hydraulic Overload Protected Pump
The press is standard equipped with Japanese SHOWA hydraulic overload pump.
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