Description:
Suitable for the rolling, stamping, forming, and shallow stretching process of metal sheets, such as the pressing of watch cases, watch covers, watch straps, various gold and silver jewelry, badges, and gold coins.
| YSK-780C Automatic mold shift (Export model) | ||||
| NO. | Item | units | specification | |
| 1 | nominal force | KN | 7800 | |
| 2 | slider stroke | mm | 750 | |
| 3 | Max.system pressure | MPa | 24.5 | |
| 4 | Slider speed | fast downward | mm/s | 100 |
pressing | mm/s | 2-4 | ||
| return | mm/s | 100 | ||
| 5 | bottom cylinder force | KN | 800 | |
| 6 | bottom cylinder stoke | mm | 350 | |
| 7 | bottom cylinder pressure | MPa | 25 | |
| 8 | Bottom cylinder speed | push out | mm/s | 60 |
| return | mm/s | 60 | ||
| 9 | move mould cylinder stroke | mm | 1500 | |
| 10 | Bolster size | L.R | mm | 1280 |
| F.B | mm | 1280 | ||
| 11 | Worktable size | L.R(inside column) | mm | 1350 |
| F.B(edge) | mm | 1400 | ||
2
| YSK-C Series | |||||||||
| Item | Units | YSK-60C | YSK-100C | YSK-200C | YSK-300C | YSK-500C | YSK-800C | YSK-1000C | |
| Nominal Force | KN | 600 | 1000 | 2000 | 3000 | 5000 | 8000 | 10000 | |
| Slide Stroke | mm | 120 | 120 | 150 | 200 | 250 | 250 | 350 | |
| Height of Working Table | mm | 750 | 750 | 750 | 750 | 1000 | 1200 | 700 | |
| Opening Height | mm | 300 | 350 | 400 | 500 | 800 | 800 | 960 | |
| Slider Speed | Fast Downward | mm/s | 140 | 150 | 120 | 120 | 130 | 120 | 100 |
| Returning | mm/s | 140 | 150 | 120 | 100 | 150 | 100 | 100 | |
| Effective Area of Working Table | Left- Right | mm | 300 | 340 | 420 | 560 | 1000 | 1080 | 1200 |
| Front-Back | mm | 400 | 440 | 500 | 680 | 1000 | 1250 | 1300 | |
| Ejector Force | KN | 100 | 100 | 100 | 100 | 200 | 200 | 200 | |
| Ejector Stroke | mm | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| Hydraulic System Pressure | Mpa | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| Motor Power | KW | 5.5 | 7.5 | 7.5 | 7.5 | 22 | 30 | 30 | |
| Overall Dimension | Left- Right | mm | 1110 | 1150 | 1250 | 1500 | 2055 | 2710 | 2890 |
| Front-Back | mm | 960 | 960 | 960 | 1060 | 1850 | 1680 | 1920 | |
| Height | mm | 1800 | 1930 | 2000 | 2800 | 3585 | 3850 | 3550 | |
| Machine Total Weight(Approx.) | KG | 1700 | 2000 | 4300 | 4800 | 15000 | 20000 | 25000 | |













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