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Characteristics:
1. Computer Optimized Design, 3-beam&4-column structure or Gantry-Style structure
2. Gantry-style structure with high rigidity; Four-column structure with simple, economic and practical working
3. Drawing and blankholder Slider be linked, Reach to Single action process
4. Safety protection system with mechanic, electric and hydraulic interlock, such as Oil cylinder cavity supporting loop, Cylinder cavity interlocking circuit with high safety and reliability
5. Control system based on PLC, sensitivity, reliability and flexibility
Applications:
Suitable for all deep drawing process, especially in the following fields:
1. Pressure Vessel, Drawing and forming for barrel and head cap
2. deep drawing for Stainless steel sink
3. drawing for long work piece, like bath
4. Drawing and Forming for Big automobile panel and parts
Technical Parameters:
Item | Unit | Y28-100/150 | Y28-100/180 | Y28-200/300 | Y28-400/600 | Y28-500/800 | |
Force of drawing slider | kN | 1000 | 1000 | 2000 | 4000 | 3150/5000 | |
Force of blank holding slider | kN | 500 | 860 | 1000 | 2000 | 3000 | |
Ejecting force | kN | 350 | 350 | 300 | 530 | 1000 | |
Return force of drawing slider | kN | 250 | 250 | 470 | 800 | 1100 | |
Return force of blank holding slider | kN | 300 | 300 | 630 | 850 | ||
Center hold size of blank holding slider | mm | φ330 | φ380 | φ500 | 800*800 | 2400*1400 | |
Working pressure of medium | MPa | 25 | 25 | 25 | 25 | 25 | |
Distance between drawing slider and worktable | mm | 1000 | 1365 | 1530 | 2190 | 1600 | |
Distance between blank holding slider and worktable | mm | 500 | 800 | 800 | 1300 | 1600 | |
Stroke of drawing slider | mm | 630 | 630 | 710 | 800 | 1000 | |
Stroke of blank holding slider | mm | 200 | 350 | 350 | 720 | 1000 | |
Stroke of ejector | mm | / | / | / | 600 | 350 | |
Size of drawing slider | L.R. | mm | 630 | 630 | 900 | 700 | 2300 |
F.B. | mm | 630 | 630 | 900 | 700 | 1400 | |
Size of worktable | L.R. | mm | 630 | 630 | 900 | 1250 | 3000 |
F.B. | mm | 630 | 630 | 900 | 1250 | 2150 | |
Speed of drawing slider | Descend | mm/s | ≥110 | ≥250 | ≥180 | ≥150 | ≥200 |
Working | mm/s | 6~8 | ~25 | ≥15 | 10/16 | ≥15 | |
Return | mm/s | ≥90 | ≥200 | ≥140 | ≥110 | ≥70 | |
Speed of Blankholder Slider | Descend | mm/s | ≥45 | ≥60 | ≥60 | ≥30 | ≥200 |
Return | mm/s | ≥35 | ≥100 | ≥100 | ≥25 | ≥70 | |
Overall size of machine | L.R. | mm | 2030 | 2030 | 2550 | 4300 | 6060 |
F.B. | mm | 1985 | 2085 | 2060 | 2315 | 3100 | |
Total height | mm | 3670 | 4755 | 4890 | 6025 | 7160 | |
Height above the floor | mm | 3420 | 3970 | 4130 | 5240 | 5910 | |
Motor power | kW | 7.5 | 22 | 22 | 39.2 | 90 | |
Machine weight | t | 6 | 6 | 12.6 | 25 | 81 |