Heavy, one-piece welded steel frame is designed to resist deflection, providing more accurate stampings and longer die life.
Fast-response hydraulic overload relieves the pressure of a tonnage overload in milliseconds, stopping the press immediately and protecting press and dies from damage.
Wet clutch and brake provide long life, very low maintenance, and high performance even at high single-stroking rates.
•JIS I accuracy.v
•Steel welded frame with high rigidity.
•Motor with inverter.
•Combined wet friction clutch.
•Rectangular hexahedral lengthened guide; OCP-315/400 with octahedral lengthened guide.
•Hydraulic overload protector.
•OCP-25/45: manual adjusting, scale indicated.
•OCP-45: optional elec. adjustment with digital display.
•OCP-63 superior: elec. adjustment with digital display.
•Lifting balance cylinder.
•Imported dual solenoid valve.
•Elec.forced grease lubrication.
•Balance cylinder: manual oil lubrication.
•Integrated panel (elec.cam included).
•PLC control of international brand.
•Contactor and button of international brand.
•CE safety specifications
•Optional: air cushion, light curtain, automotive device.
JH21 series cnc metal plate hole and aluminum punching machine 160ton |
| Type
Item | Unit | JH21-160T |
| Nominal pressure | KN | 1600 |
| Stroke of nominal force | mm | 6 |
| Stroke of sliding block | mm | 200 |
| Number of strokes | s.p.m | 45 |
| Max. Height for die loading | mm | 400 |
| Adjustment range for die loading height | mm | 100 |
| Distance from slide block centre to the frame | mm | 390 |
| Space between columns | mm | 720 |
| Bottom size of sliding block | L.R. | mm | 700 |
| F.B. | mm | 580 |
| Hole size for die handle | Dia. | mm | 70 |
| Depth | mm | 90 |
| Size of worktable | L.R. | mm | 1170 |
| F.B. | mm | 760 |
| Material discharge hole size | mm | 180 |
| Thickness | mm | 160 |
| Distance from worktable to ground | mm | 900 |
| Power of motor | KW | 15 |
| | F.B. | mm | 2325 |
| L.R. | mm | 1450 |
| Height | mm | 3250 |
| Total weight | KG | 12800 |
