Purpose and structure performance: 1. Welded frame with quality steel which means good rigidity 2. Square figure long guide with six friction faces makes abrasion resistance 3.Hydraulic overload protector has sensitive response and reliability
4. Combined pneumatic clutch and brake is made of import friction material 5.Closed bevel gear, dipped in lube, which drives stably with low noise 6. Slide with counter balancer, which will eliminate the clearance and improve the accuracy7.automatic lubricating system ensures machine precision and prolongs service life 8. PLC control system .Air cushion, photo guard, auto feeder, speed die changing are optional.
Technical Data
Main Parameters | Unit | JH21-25 | JH21-100 | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 | |
Nominal Capacity | KN | 250 | 1000 | 1600 | 2000 | 2500 | 3150 | 4000 | |
Nominal Press Stroke | mm | 3 | 5 | 6 | 6 | 6 | 8 | 8 | |
Strokes of Slide | mm | 80 | 140 | 160 | 160 | 200 | 250 | 250 | |
Strokes Per Minute | Fixed | spm | 100 | 50 | 50 | 50 | 45 | 30 | 25 |
Variable | spm | 70-110 | 30-60 | 30-60 | 35-55 | 30-50 | 25-40 | 20-25 | |
Max. Die Height | mm | 250 | 350 | 400 | 450 | 500 | 550 | 550 | |
Die Height Adjustment | mm | 50 | 90 | 110 | 110 | 110 | 120 | 120 | |
Throat Depth | mm | 210 | 360 | 380 | 400 | 430 | 430 | 510 | |
Bolster Size | F*B | mm | 400 | 680 | 740 | 780 | 840 | 840 | 1000 |
L*R | mm | 700 | 1100 | 1300 | 1400 | 1400 | 1500 | 1800 | |
Slide Bottom Size | F*B | mm | 250 | 520 | 580 | 580 | 650 | 700 | 700 |
L*R | mm | 360 | 630 | 800 | 800 | 880 | 950 | 950 | |
Stem Hole Size | mm | φ40X50 | φ50X85 | φ65X90 | Φ65x90 | Φ65x100 | Φ65x100 | Φ65x100 | |
Overall Dimension | FB | mm | 1250 | 1940 | 2200 | 2250 | 2600 | 2720 | 3350 |
LR | mm | 950 | 1370 | 1500 | 1540 | 1620 | 1800 | 1800 | |
Height | mm | 2300 | 3290 | 3680 | 3740 | 4290 | 4520 | 4700 | |
Weight | Kg | 2800 | 11000 | 16500 | 19000 | 24500 | 33000 | 35000 |
JH21 series press machine