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JH21-250
WORLD
JH21-250 is a c frame eccentric crank press for metal parts stamping and punching. This eccentric press is widely used fo r auto parts and other stamping parts production. The c frame press can work with servo roller feeder and decoiler system to act as an automatic stamping press line. The press can work as inches, single strokes and continuous strokes. It is easy to match the die with the motorized slide adjustment system and a digital shut height indicator.
Model: JH21-250
Nominal press capacity: 250ton
Stroke length: 220mm
Stroke speed: 30spm
Max. Shut height: 500mm
Shut height adjustment: 120mm
Lower bolster size: 1500x880mm
Slide plate size: 900x700mm
Motor power: 22kw
Press gross weight: 23200kg
-PLC control (Omron/Siemens/Delta/Xinjie)
-Swing-arm onsole with touch screen (Kinco/Xinjie)
-Pneumatic clutch and brake (made by world)
-Dual-safety valve for clutch (Toyooki/World)
-Overload protection system (Showa/world pneumatic pump)
-Central automatic grease lubrication system (NF/Chinese grease pump)
-Slide height adjust motor with die height indicator
-Two-hand-button control with foot pedal
-4pcs anti-vibration pads
-Safety light barriers at front side
-Front side physical safety fence
-Inverter for adjsutable stroke speeds
-Die cushion
-Quick die change device (die clamps, die lfters, die arms)
-Tonnage monitor
-Servo feeder
-Uncoiler straightener
-Manipulator
-Standard package: steel pallet
-Package size: 4100x1800x2800mm
-Loading and shipment: one unit in a 20ft open top container (over height)
| ITEM | CODE | UNIT | JH21-250 | |
| Nominal Capacity | Pe | KN | 2500 | |
| Tonnage Point | mm | 6.5 | ||
| Slide Stroke Length | S | mm | 220 | |
| Slide Strokes | Fixed | spm | 30 | |
| Variable (optional) | spm | 20-35 | ||
| Max. Shut Height | H2 | mm | 500 | |
| Shut Height Adjustment | t | mm | 120 | |
| Throat Depth | C1 | mm | 450 | |
| Distance Between Columns | d1 | mm | 980 | |
| Slide Bottom Size | F-B | b | mm | 700 |
| L-R | a | mm | 900 | |
| Shank Hole Size | Diameter | d | mm | 70 |
| Depth | I | mm | 100 | |
| Table Size | F-B | D | mm | 880 |
| L-R | C | mm | 1500 | |
| Thickness | H3 | mm | 190 | |
| Table Hole Diameter | ¢ | mm | 240 | |
| Overall Dimensions | F-B | A | mm | 2660 |
| L-R | B | mm | 1640 | |
| Height | H | mm | 3865 | |
| Motor Power | KW | 22 | ||
| Weight (approximate) | kg | 23200 | ||
JH21-250 is a c frame eccentric crank press for metal parts stamping and punching. This eccentric press is widely used fo r auto parts and other stamping parts production. The c frame press can work with servo roller feeder and decoiler system to act as an automatic stamping press line. The press can work as inches, single strokes and continuous strokes. It is easy to match the die with the motorized slide adjustment system and a digital shut height indicator.
Model: JH21-250
Nominal press capacity: 250ton
Stroke length: 220mm
Stroke speed: 30spm
Max. Shut height: 500mm
Shut height adjustment: 120mm
Lower bolster size: 1500x880mm
Slide plate size: 900x700mm
Motor power: 22kw
Press gross weight: 23200kg
-PLC control (Omron/Siemens/Delta/Xinjie)
-Swing-arm onsole with touch screen (Kinco/Xinjie)
-Pneumatic clutch and brake (made by world)
-Dual-safety valve for clutch (Toyooki/World)
-Overload protection system (Showa/world pneumatic pump)
-Central automatic grease lubrication system (NF/Chinese grease pump)
-Slide height adjust motor with die height indicator
-Two-hand-button control with foot pedal
-4pcs anti-vibration pads
-Safety light barriers at front side
-Front side physical safety fence
-Inverter for adjsutable stroke speeds
-Die cushion
-Quick die change device (die clamps, die lfters, die arms)
-Tonnage monitor
-Servo feeder
-Uncoiler straightener
-Manipulator
-Standard package: steel pallet
-Package size: 4100x1800x2800mm
-Loading and shipment: one unit in a 20ft open top container (over height)
| ITEM | CODE | UNIT | JH21-250 | |
| Nominal Capacity | Pe | KN | 2500 | |
| Tonnage Point | mm | 6.5 | ||
| Slide Stroke Length | S | mm | 220 | |
| Slide Strokes | Fixed | spm | 30 | |
| Variable (optional) | spm | 20-35 | ||
| Max. Shut Height | H2 | mm | 500 | |
| Shut Height Adjustment | t | mm | 120 | |
| Throat Depth | C1 | mm | 450 | |
| Distance Between Columns | d1 | mm | 980 | |
| Slide Bottom Size | F-B | b | mm | 700 |
| L-R | a | mm | 900 | |
| Shank Hole Size | Diameter | d | mm | 70 |
| Depth | I | mm | 100 | |
| Table Size | F-B | D | mm | 880 |
| L-R | C | mm | 1500 | |
| Thickness | H3 | mm | 190 | |
| Table Hole Diameter | ¢ | mm | 240 | |
| Overall Dimensions | F-B | A | mm | 2660 |
| L-R | B | mm | 1640 | |
| Height | H | mm | 3865 | |
| Motor Power | KW | 22 | ||
| Weight (approximate) | kg | 23200 | ||
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