JH21-250L Pneumatic Press Machine with Adjustable Stroke Device
Product Description
JH21-250L stroke adjustable pneumatic press machine
-stroke adjustable: 21mm, 60.5mm, 111.5mm, 156.3mm, 190.8mm, 212.6mm and 220mm
-automatic thin oil lubrication
-standard manually adjustment of stroke length, motorized device is optional
250ton adjustable stroke pneumatic press specifications
| JH21-250L | ||||
| Capacity | kN | 2500 | ||
| Nominal Stroke | mm | 8 | ||
| Slide Stroke | mm | 21-220 | ||
| SPM | Fixed | min-1 | 30 | |
| Variable | min-1 | 25-35 | ||
| Max. Die Height | mm | 500 | ||
| Die Height Adjustment | mm | 120 | ||
| Throat Depth | mm | 420 | ||
| Between Columns | mm | 960 | ||
| Bolster | LR | mm | 1400 | |
| FB | mm | 800 | ||
| Thk | mm | 170 | ||
| Bolster Opening | mm | φ320×50 | ||
| (Up Hole Dia.×Dpth×Low Hole Dia.) | ×φ280 | |||
| Slide Area | LR | mm | 970 | |
| FB | mm | 650 | ||
| Shank Hole | Dia. | mm | φ70 | |
| Dpth | mm | 90 | ||
| Main Motor Power | kW | 22 | ||
| Dimensions | FB | mm | 2730 | |
| LR | mm | 1750 | ||
| H | mm | 4300 | ||
| Net Weight | kg | 25400 | ||