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J21G High-speed Press Machine
Technical Parameters
Technical Parameters | Unit | J21G-25 | J21G-45 | J21G-65 |
Slide Nominal Pressure | KN | 250 | 450 | 650 |
Nominal Pressure Stroke | mm | 1.6 | 1.6 | 2 |
Slide Stroke | mm | 30 | 30 | 30 |
Number of Strokes | Times/min | 150-500 | 100-400 | 100-350 |
Maximum Die Set Height | mm | 205 | 270 | 320 |
Set Height Adjustment | mm | 50 | 50 | 50 |
Die Shank Hole Depth | mm | φ40×70 | φ50×80 | φ50×80 |
Working Table Size (E×F) | mm | 500×300 | 740×440 | 850×520 |
Working Table Thickness | mm | 80 | 100 | 100 |
Working Table Hole Size | mm | 180×90 | 250×120 | 300×130 |
Distance between Working Table and Ground | mm | 785 | 860 | 845 |
Distance between Columns | mm | 200 | 300 | 380 |
Distance between Slide Center and Machine Frame | mm | 155 | 225 | 270 |
Machine Leg Size | mm | 850×1130 | 1050×1435 | 1160×1780 |
Foundation Bolt Position | mm | 550×840 | 750×1080 | 850×1330 |
Installation Position Size | mm | 425×385×120 | 525×510×150 | 580×500×140 |
Feeding Shaft Position | mm | 318×720 | 465×985 | 530×1190 |
Overall Dimension L×W×H | mm | 1290×1110×1890 | 1645×1425×2350 | 1940×1580×2520 |
Motor Power | KW | 3 | 4 | 7.5 |
Weight | Kg | 2100 | 5200 | 6150 |
2. Structure
The press machine is comprised of machine body, driving system, slide, manipulator, air pipes, lubrication system and electrical control system.
1) The machine body is comprised of cast iron body and legs. The machine is tiltable.
2) The driving system is of one-grade.
3) The slide works with a triangular rail. The Slide is equipped with collapse type overloading protection device.
4) The die height is adjustable manually.
5) Operation of the machine is through double-hand manual button control.
Hydraulic press: High Speed Press Machine