Hydraulic Power Press Machine C-Type Frame Adjustable Stroke C Frame Power Press 200 Ton
JL21 Series C-type Frame Adjustable Stroke Power Press
JL21 series c-type frame stroke adjustable press used Steel-welded frame, high rigidity and less deformation, ensuring the capacity for bearing heavy load, high accuracy, reach JIS-Grade1, Emergent stop, inching, single and continuous movement. Eight-side long rectangle guides of the slide in high moving precision and high accuracy. The machine has dynamic balancing system, reducing the noise from vibration to improve working environment; PLC electrical control system allows various auto-equipment reprogrammed according to different requirements and perform various functions, to ensure high reliability and high adaptability. Hydraulic overload protection device achieving high sensitivity in effectively protecting against overload, to ensure convenient and reliable operation.
Main Structure Features
- 8-step variable stroke length
- High accuracy, reach JIS-Grade1
- High rigidity, steel-weided frame
- High precision, 8-side long guide rail
- Dry type pneumatic clutch-brake unit
- Imported safety dual-solenoid valve for clutch
- High sensitive HOLP
- Automatic oil cycle lubrication system
- PLC system
Optional Components
Output shaft, Air Cushion, Slide knockout device, Automatic feeder, etc.
| Item | JL21-16 | JL21-25A | JL21-45A | JL21-63A | ||
| Nominal pressure | kN | 160 | 250 | 450 | 630 | |
| Nominal pressure stroke | mm | 3 | 3 | 4 | 4 | |
| Stroke of slide | mm | 8.3-80 | 10.5-100 | 11.5-110 | 12.5-120 | |
| Stroke | spm | 85-140 | 70-120 | 60-100 | 50-80 | |
| Max. die set height | mm | 220 | 250 | 290 | 300 | |
| Die height Adjustment | mm | 50 | 50 | 70 | 80 | |
| Depth of throat | mm | 170 | 185 | 235 | 260 | |
| Distance between uprights | mm | 360 | 440 | 510 | 570 | |
| Bottom size of slide | L-R | mm | 400 | 460 | 500 | 600 |
| F-B | mm | 240 | 270 | 300 | 350 | |
| Hole for punch shank | Diameter | mm | Φ30 | Φ40 | Φ50 | Φ50 |
| Depth | mm | 50 | 60 | 60 | 60 | |
| Size of table | L-R | mm | 600 | 700 | 800 | 850 |
| F-B | mm | 320 | 350 | 450 | 500 | |
| Thickness | mm | 60 | 70 | 80 | 90 | |
| Size of opening in table | Diameter | mm | Φ110 | Φ110 | Φ110 | Φ125 |
| Main Motor power | kw | 2.2 | 3 | 5.5 | 7.5 | |
| Overall dimension | L-R | mm | 900 | 1000 | 1070 | 1190 |
| F-B | mm | 1325 | 1440 | 1790 | 1850 | |
| Height | mm | 2200 | 2450 | 2600 | 2950 | |
| Total weight | mm | 2500 | 3000 | 4200 | 6200 | |
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