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Single-Action Drawing Press

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
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
From front to back mm 460 500 580
hydraulic cushion dimension From left to right mm 420 450 500
From front to back mm 400 400 450
Motor power KW 5.5 7.5 11
Item Unit Model
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
From front to back mm 800 900 1160
hydraulic cushion dimension From left to right mm 600 700 900
From front to back mm 500 600 800
Motor power KW 22 30 44
Item Unit Model
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
From front to back mm 1400 1500 2400
hydraulic cushion dimension From left to right mm 1000 1100 1000
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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