Pneumatic Power Press Jh21 C Frame Single Crank Power Press

Product Description

JUGAO Pneumatic Power Press JH21-400 C Frame Single Crank Power Press

#  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