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JH21 pneumatic hole punching power press machine

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JH21 pneumatic hole punching power press machine
JH21 pneumatic hole punching power press machine specifications:
  JH21-25B JH21-25 JH21--45 JH21-63 JH21-80 JH21-110 JH21-125 JH21-160B
Capacity kN 250 250 450 630 800 1100 1250 1600
Nominal Stroke mm 3 3 4 4 5 6 6 6
Slide Stroke mm 60 80 100 120 140 160 160 160
SPM Fixed min-1 100 100 80 70 60 50 50 40
Variable 80-120 80-120 70-90 60-80 50-70 40-60 40-60 35-50
Max. Die Height mm 200 250 270 300 320 350 350 350
Die Height Adjustment mm 50 50 60 80 80 80 80 110
Between Slide Center & Frame mm 160 210 230 300 300 350 350 380
Bolster (FB×LR) mm 300×680 400×700 440×810 580×900 580×1000 680×1150 680×1150 740×1300
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.) mm 130×260 φ170×20
×φ150
φ180×30
×φ160
φ200×40
×φ180
φ200×40
×φ180
φ260×50
×φ220
φ260×50
×φ220
φ300×50
×φ260
Bolster Thickness mm 70 80 110 110 120 140 140 150
Bolster Opening (Dia./FB×LR) mm 200×270 260×250 300×300 390×460 390×520 420×540 420×540 φ470
Slide Area (FB×LR) mm 270×330 300×360 340×410 400×480 420×560 500×650 540×680 580×770
Shank Hole (Dia.×Dpth) mm φ40×60 φ40×60 φ40×60 φ50×80 φ50×80 φ60×80 φ60×80 φ65×85
Between Columns mm 448 450 550 560 640 760 760 850
Main Motor Power kW 3 3 5.5 5.5 7.5 11 11 15
Outline Size (FB×LR×H) mm 1150×1050
×2050
1300×1050
×2050
1390×1200
×2400
1580×1210
×2520
1640×1280
×2700
1850×1450
×3060
1850×1490
×3060
2280×1550
×3240
Net Weight kg 2200 2600 3450 5400 7000 9340 9900 14500

Applications:
1. Auto parts: automobile body covering parts, braking, fuel tanks, chassis, axle case, bumper
2. Household appliance: washing machine, TV, refrigerator, air conditioning, rice cooker and other parts
3. Kitchenware: sink, tea set and Other kinds of containers.

contact us
Add:High-tech Development Zone, Xuecheng District, Zaozhuang, Shandong, China
Tel:+86 632 5635366
Mob: +86 13276322323
Whatsapp:+86 13276322323
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