C-Frame Double Crank Power Press

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C-Frame Double Crank Power Press

JH25 C-Frame Double Crank Power Press
The JH25 C-frame double crank power press is made of steel-welded plate, ensuring its high intensity and stability against low vibration and less deformation. It could be used for multiple dies automatic line and multi level dies continuous punching.

The JH25 C-frame double crank power press is equipped with the double crankshaft pitmen which totally eliminates the side forces by reverse rotation. Meanwhile the combination of air clutch and brake guarrantees the highest accuracy and safety on slide operating and its stop position. The machine utilizes the cluster gear with the flooding oil lubrication and lengthened six-face rectangle slide guide ensuring excellent guide precision. The digital display shows the die height. Additionally, a hydraulic over load protecting device is equipped to protect the press from damage.

Specifications of the JH25 Power Press

ITEM		UNIT	JH25-110	JH25-160	JH25-200	JH25-250	JH25-315
Nominal Capacity		KN	1100	1600	2000	2500	3150
Slide Stroke Length		mm	180	200	250	280	300
Slide Strokes	Fixed	Times/min	65	55	45	35	35
Slide Strokes	Variable(optional)	Times/min	35-65	30-55	25-45	25-35	25-35
Max. Die Set Height		mm	400	450	500	550	550
Die Set Height Adjustment		mm	90	100	110	120	120
Throat Depth		mm	350	390	430	470	480
Distance Between Columns		mm	1470	1600	1920	2190	2170
Bolster Size	Front-Back	mm	680	760	840	920	940
	Left-Right	mm	1880	2040	2420	2700	2800
	Thickness	mm	155	165	170	180	190
Slide Bottom Size	Front-Back	mm	520	580	650	700	700
Slide Bottom Size	Left-Right	mm	1400	1500	1850	2100	2100
Bolster Surface Height		mm	900	900	1000	1100	1090
Overall Dimensions	Front-Back	mm	1820	2080	2370	2690	2730
	Left-Right	mm	1920	2100	2450	2730	2800
	Height	mm	3100	3280	3730	4110	4110
Motor Power		KW	11	18.5	22	30	37
Weight(approximate)		kg	14000	19000	27000	35000	36000