YH28 Series Four Column Double Action Hydraulic Press is designed as a professional equipment for stainless steel and aluminum industry. Especially suitable for aluminum products and stainless steel products' drawing and pressing process. The main hydraulic components adopt world's leading brands.
Technical characteristics of standard models
* Fast speed and high efficency
* Adopt a more optimized hydraulic system, a more rational configuration and higher reliability
* New support valve in reliability, safety and non-leaking
* Knockout force increasing with the function of injection and reture
* Independent cooling and filtering system, reduce the oil temperature effectively
* Fast and slow speed in stretching process
* Bran-new figure design, ergonomic, operate conveniently
YH28 Series Four Column Double Action Hydraulic Press
Technical Parameter
Model YH28-100 YH28-160 YH28-200 YH28-350 YH28-450 YH28-650
Nominal Force KN 1000 1600 2000 3500 4500 6500
Main Cylinder Pressure KN 650 1100 1500 2500 3000 4000
Lower Cylinder Pressure KN 350 500 600 1000 1500 2500
Sroke of Main Cylinder mm 450 520 580 600 620 710
Stroke of Lower Cylinder mm 220 250 300 300 300 350
Downward Speed of Main Cylinder mm/s 270 260 260 260 260 260
Working Speed mm/s 28 9\22 9\22 10\28 10\28 10\28
Return Speed mm/s 270 260 260 210 210 210
Knock-out Speed of Lower Cylinder mm/s 60 60 60 60 60
Stroke of Ejector Cylinder mm 150 220 200 220 220 250
Knock-out Force KN 10 30 30 35 35 45
Worktable Area LR mm 600 700 790 860 950 1070
FB mm 630 800 915 1008 1100 1200
Blank-holder Area(LRXFB) mm 520X460 560X560 630X630 810X690 940X815 1110X880
Max Open Height mm 780 870 980 1110 1140 1300
Motor Power KW 15 18.5 30 37 37 45
Weight kg 2500 5000 6800 10020 13000 18000
Overall Dimension (LR) mm 1670 1930 2220 2330 2500
(FB) mm 1330 1690 1870 1950 1920
(H) mm 3220 3460 4390 4630 4580
Table Height above Floor mm 860 1160 1410 1460 1650
Oil Volume L 300 900 1000 1000 1600
Remark The specification data is subject to change without notice.
If necessary, we accept special orders according to customers' requirement.