Shanxi Haven Equipment and Trading Co., Ltd.
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Gold Index: 11242
Place of Origin: | Guangdong, China (Mainland) |
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High Efficiency Pneumatic Open Front Power Press Machines With Fixed Bed
Main functions:
Tie rod,Reducing sleeve,Milling chuck,Double-ended wrench,Drilling joint lever,T slot bolts,Wedge,Doper,Dorn
Options:
Cooling system;
Work light;
Spindle power feed;
DRO;JH21series open back press with dry clutch and hydraulic overload protector
Welded body with steel plate and high intensity.
Main motor is made by Siemens.
Adopts combined pneumatic friction clutch and brake.
Cluster gear adopts the flooding oil lubrication.
Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
Equipped with hydraulic overload protecting device.
JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.
JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.
JH21-25B, JH21-45 and above type equipped with balance cylinder.
Duplex valves imported.
Electric compelling grease lubrication system.
Balancing cylinder adopts manual lubrication system.
One set of blowing device.
Controlled by PLC with international brand.
Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.
Main specification:
JH21-25B | JH21-25 | JH21--45 | JH21-63 | JH21-80 | JH21-110 | JH21-125 | |||
Capacity | kN | 250 | 250 | 450 | 630 | 800 | 1100 | 1250 | |
Nominal Stroke | mm | 3 | 3 | 4 | 4 | 5 | 6 | 6 | |
Slide Stroke | mm | 60 | 80 | 100 | 120 | 140 | 160 | 160 | |
SPM | Fixed | min-1 | 100 | 100 | 80 | 70 | 60 | 50 | 50 |
Variable | 80-120 | 80-120 | 70-90 | 60-80 | 50-70 | 40-60 | 40-60 | ||
Max. Die Height | mm | 200 | 250 | 270 | 300 | 320 | 350 | 350 | |
Die Height Adjustment | mm | 50 | 50 | 60 | 80 | 80 | 80 | 80 | |
Between Slide Center | mm | 160 | 210 | 230 | 300 | 300 | 350 | 350 | |
Bolster (FB×LR) | mm | 300×680 | 400×700 | 440×810 | 580×900 | 580×1000 | 680× | 680× | |
Bolster Opening | mm | 130×260 | φ170×20 | φ180×30 | φ200×40 | φ200×40 | φ260×50 | φ260×50 | |
Bolster Thickness | mm | 70 | 80 | 110 | 110 | 120 | 140 | 140 | |
Bolster Opening | mm | 200×270 | 260×250 | 300×300 | 390×460 | 390×520 | 420×540 | 420×540 | |
Slide Area (FB×LR) | mm | 270×330 | 300×360 | 340×410 | 400×480 | 420×560 | 500×650 | 540×680 | |
Shank Hole | mm | φ40×60 | φ40×60 | φ40×60 | φ50×80 | φ50×80 | φ60×80 | φ60×80 | |
Between Columns | mm | 448 | 450 | 550 | 560 | 640 | 760 | 760 | |
Main Motor Power | kW | 3 | 3 | 5.5 | 5.5 | 7.5 | 11 | 11 | |
Outline Size | mm | 1150×1050 | 1300×1050 | 1390×1200 | 1580×1210 | 1640×1280 | 1850×1450 | 1850×1490 | |
Net Weight | kg | 2200 | 2600 | 3450 | 5400 | 7000 | 9340 | 9900< Related Search
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