Single-Action Drawing Press

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Introduction

The single-action hydraulic drawing press can be used to draw, blank, bend, flange, extrude and form sheet metal, or even draw high-strength alloy plates. It is suitable for a variety of industries, including car, rolling stock, ship, motor, aircraft and power industry. Jianghai can supply 9 models of hydraulic drawing press whose maximum nominal force reaches 12500KN.

Features of Single-Action Drawing Press
1. With high processing precision and good rigidity, the hydraulic press adopts the welded-steel plate structure and hydraulic pre-tightening mode. Its rectangular guide rail is provided with four corners and eight sides.
2. Equipped with a two-way cartridge valve, its hydraulic system runs stably and enjoys long useful life.
3. Controlled by a PLC, its electrical system may be fitted with the digital stroke display, photo-electric safety device and moveable workbench. The machine supports double-action of the upper sliding block and lower hydraulic cushion. In addition, the hydraulic cushion can be changed into an ejector for drawing, if required.
4. To blank sheet metal, the machine should be mounted with a buffer device.
5. The single-action drawing press is able to set pressure or stroke. It has a delay function for maintaining pressure and the delay time is adjustable.
6. The working pressure and stroke can be adjusted within limits in accordance with technological requirements. With easy operation, the product can be controlled by buttons, and is provided with adjusting, manual and semi-automatic operating modes.

Technical Parameters of Single-Action Drawing Press

Item		Unit	Model
Item		Unit	YIH27-40	YIH27-63	YIH27-100
Nominal force		KN	400	630	1000
Hydraulic cushion force		KN	190	190	400
Maximum working pressure of liquid		Mpa	25	25	25
Sliding block stroke		mm	400	400	600
Hydraulic cushion stroke		mm	200	200	200
Maximum distance between sliding block and workbench		mm	700	800	900
Sliding block speed	Descending with empty load	mm/s	200	200	180
	Working	mm/s	20	18	18
	Return stroke	mm/s	120	120	100
Workbench dimension	From left to right	mm	500	570	720
Workbench dimension	From front to back	mm	460	500	580
hydraulic cushion dimension	From left to right	mm	420	450	500
hydraulic cushion dimension	From front to back	mm	400	400	450
Motor power		KW	5.5	7.5	11

Item		Unit	Model
Item		Unit	YIH27-160	YIH27-200	YIH27-315
Nominal force		KN	1600	2000	3150
Hydraulic cushion force		KN	400	630	1000
Maximum working pressure of liquid		Mpa	25	25	25
Sliding block stroke		mm	700	700	800
Hydraulic cushion stroke		mm	200	300	300
Maximum distance between sliding block and workbench		mm	1000	1100	1250
Sliding block speed	Descending with empty load	mm/s	180	150	120
	Working	mm/s	8-15	8-16	14-25
	Return stroke	mm/s	90	90	80
Workbench dimension	From left to right	mm	1000	1000	1260
Workbench dimension	From front to back	mm	800	900	1160
hydraulic cushion dimension	From left to right	mm	600	700	900
hydraulic cushion dimension	From front to back	mm	500	600	800
Motor power		KW	22	30	44

Item		Unit	Model
Item		Unit	YIH27-500	YIH27-630	YIH27-1250
Nominal force		KN	5000	6300	12500
Hydraulic cushion force		KN	1600	2000	4000
Maximum working pressure of liquid		Mpa	25	25	25
Sliding block stroke		mm	900	900	900
Hydraulic cushion stroke		mm	350	350	350
Maximum distance between sliding block and workbench		mm	1500	1700	1800
Sliding block speed	Descending with empty load	mm/s	100	100	80
	Working	mm/s	14-25	12-25	12-25
	Return stroke	mm/s	70	70	70
Workbench dimension	From left to right	mm	1400	1500	2400
Workbench dimension	From front to back	mm	1400	1500	2400
hydraulic cushion dimension	From left to right	mm	1000	1100	1000
hydraulic cushion dimension	From front to back	mm	900	1000	1000
Motor power		KW	75	90	150

Note: Since our product is improved continuously, the parameters are subject to change without notice according to corresponding technical documents.

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