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JH21 series power press

Main features:
1) Welded body with steel plate and high intensity.
2) Adopts combined pneumatic friction clutch and brake.
3) Cluster gear adopts the flooding oil lubrication.
4) Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.
5) Equipped with hydraulic overload protecting device.
6) Electric compelling grease lubrication system.
7) Balancing cylinder adopts manual lubrication system.
8) Controlled by PLC with international brand.

ITEM		UNIT	JH21-25	JH21-45	JH21-63	JH21-80	JH21-125
Nominal Capacity		KN	250	450	630	800	1250
Slide Stroke		mm	80	120	140	160	180
Slide Strokes	Fixed	Times/min	100	80	70	60	50
Slide Strokes	Variable(optional)	Times/min	60-100	50-80	45-70	40-60	35-50
Max. Die Shut Height		mm	250	270	300	320	350
Die Shut Height Adjustment		mm	50	60	70	80	90
Throat Depth		mm	210	225	270	310	350
Distance Between Columns		mm	450	515	560	610	670
Slide Bottom Size	F-B	mm	250	340	400	460	520
Slide Bottom Size	L-R	mm	360	410	480	540	620
Shank Hole Size	Diameter	mm	40	50	50	50	70
Shank Hole Size	Depth	mm	65	60	70	65	90
Bolster Size	F-B	mm	400	440	520	600	680
	L-R	mm	720	825	930	950	1100
	Thickness	mm	80	110	130	140	155
Bed Opening Hole Diameter		mm	150	150	150	180	200
Overall Dimensions	F-B	mm	1496	1585	1540	1765	2040
	L-R	mm	945	1075	1200	1200	1320
	Height	mm	2120	2391	2570	2725	3035
Motor Power		KW	3	5.5	5.5	7.5	11
Weight(approximate)		kg	2450	3550	5150	6450	9550
ITEM		UNIT	JH21-160	JH21-200	JH21-250	JH21-315	JH21-400
Nominal Capacity		KN	1600	2000	2500	3150	4000
Slide Stroke		mm	200	220	220	220	250
Slide Strokes	Fixed	Times/min	45	45	30	30	30
Slide Strokes	Variable(optional)	Times/min	30-45	25-45	20-30	20-30	20-30
Max. Die Shut Height		mm	400	450	500	500	550
Die Shut Height Adjustment		mm	100	110	120	120	120
Throat Depth		mm	400	430	450	450	490
Distance Between Columns		mm	736	910	980	980	1050
Slide Bottom Size	F-B	mm	580	650	700	700	750
Slide Bottom Size	L-R	mm	700	880	950	950	1020
Shank Hole Size	Diameter	mm	70	70	70	70	70
Shank Hole Size	Depth	mm	100	100	130	130	130
Bolster Size	F-B Single crank power press	mm	760	840	880	880	950
	L-R	mm	1175	1390	1500	1540	1700
	Thickness	mm	165	180	190	190	210
Bed Opening Hole Diameter		mm	220	250	270	270	290
Overall Dimensions	F-B	mm	2305	2600	2660	2720	2850
	L-R	mm	1420	1540	1640	1680	1750
	Height	mm	3215	3800	3865	3865	4150
Motor Power		KW	15	18.5	22	30	37
Weight(approximate)		kg	13600	19200	23200	26600	31600

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