Audited Supplier
JUGAO Double Point Crank C Frame Power Press for Efficient Stamping
# 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.
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.
Parameter
| 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 | |
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