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Applications :
- Containers: stainless steel, aluminum, enamel bath, pressure vessel, stainless steel sink.
- Large automobile panels and components;
- Debugging of various molds
- Tractors, motorcycles, aerospace
Properties of double-action hydraulic drawing press
- Computer optimization of structural design, with frame or four-column structure optional
- frame-type adopts rod-preload structure and is of good rigidity; Four-column structure is simple, economic, and practical
- New type of cylinder seals, with high reliability and long service life
- Stretching and blanking slides can be pinned together as one to achieve single-action process
- Mechanical, electrical, hydraulic integration of safety devices, such as the lower cylinder bearing circuit and interlock circuit of lower and upper cylinders.
- Adopts PLC control , with sensitive and flexible actions.
Item | Unit | YJ28-100/150 | YJ28-160/260 | YJ28-200/300 | YJ28-315/415 | YJ28-315/600 | |
Nominal force | Kn | 1500 | 2600 | 3000 | 4150 | 6000 | |
Drawing slide | Drawing force | Kn | 1000 | 1600 | 2000 | 3150 | 3150 |
Return force | Kn | 250 | 300 | 450 | 600 | 600 | |
Height from table | mm | 1060 | 2600 | 1510 | 1800 | 2750 | |
Stoke | mm | 520 | 1300 | 710 | 900 | 1350 | |
Descending |
mm/s | 110 | 150 | 100 | 100 | 120 | |
Pressing | 12 | 10-25 | 5-15 | 12 | 10 | ||
Return | 60 | 120 | 80 | 60 | 60 | ||
Blank holder slide | Blank holder force | Kn | 500 | 1000 | 1000(2) | 1000 | 2500(2) |
Central hole size | mm | 360 | 450 | 400 | 620 | 730 | |
Height from table | mm | 500 | 1350 | 800 | 900 | 1320 | |
Stroke | mm | 200 | 550 | 350 | 400 | 600 | |
Descending | mm/s | 28 | 80 | 42 | 42 | 45 | |
Return | 18 | 60 | 32 | 32 | 30 | ||
Knock-out cylinder | Ejecting force | Kn | 350 | 400 | 350 | 630 | 4000(2) |
Return force | Kn | 250 | 220 | 250 | 320 | 630 | |
Stroke | mm | 200 | 500 | 250 | 400 | 600 | |
Ejecting speed |
mm/s | 35 | 100 | 90 | 55 | 55 | |
Return speed | 55 | 170 | 140 | 110 | 110 | ||
Table size(L-R*F-B) | mm | 630*630 | 800*800 | 900*900 | 1120*1120 | 1350*1350 | |
Overall dimensions(L-R*F-B*H) | mm | 2400*2380*3450 | 1550*860*5960 | 1320*960*4200 | 1850*1180*5170 | 4440*2640*5880 | |
YJ28 Series Double action Drawing hydraulic press
