Hydraulic Automatic Draw Bench and Straightening Machine
- Tel : 008618301701384
- E-mail : info@internationalsilkroad.com
1. 1Description of Draw Bench
The hydraulic automatic draw bench applies to draw forming and length cut of various copper-aluminum profiles after extruding The drawn profiles have stable cross-sectional size good dimensional accuracy improved hardness elastic limit and the conductivity and at the same time the machine increases the material utilization and greatly improves the surface quality of the profiles.After draw formingit can automatic straightening if neededthen automatic stacking after length cuttingwhich is easy for packing.
The hydraulic automatic draw bench applies to draw forming and length cut of various copper-aluminum profiles after extruding The drawn profiles have stable cross-sectional size good dimensional accuracy improved hardness elastic limit and the conductivity and at the same time the machine increases the material utilization and greatly improves the surface quality of the profiles.After draw formingit can automatic straightening if neededthen automatic stacking after length cuttingwhich is easy for packing.
1.2 Technical Process
Tension traction pay off → straightening → die passing → jaw clamping →draw bench → cutting copper busbar → A# mechanical arm convey → tension straighten → B# mechanical arm convey → roller conveyor→ length cutting →copper busbar dischargestacking
Tension traction pay off → straightening → die passing → jaw clamping →draw bench → cutting copper busbar → A# mechanical arm convey → tension straighten → B# mechanical arm convey → roller conveyor→ length cutting →copper busbar dischargestacking
2. Main Technical Parameters of Draw Bench
| 1 | Model | YLB(Ⅰ)-80-12 | |
| 2 | Nominal drawing force (t) | 80 | |
| 3 | Effective drawing length (mm) | 12（after saw cutting,the finished bus bar 6m*2） | |
| 4 | Profile specification (mm) | Width | Max 30.-240 |
| Thickness | 5~30 | ||
| 5 | Drawing speed (m/min) | 3~10m/min(under low voltage the speed can reach 17m/min) | |
| 6 | Return speed (m/min) | 40 | |
| 7 | Hydraulic station oil pressure (Mpa) | 21 | |
| 8 | Internal diameter of cylinder (mm) | 250 | |
| 9 | Cylinder rod diameter (mm) | 120 | |
| 10 | Install capacity (kw) | 75kw*2 | |
| 11 | Straighten drawing force | 150t | |
| 12 | Straighten stroke | 0.5m | |
| 13 | Straighten main motor power | 18.5kw | |
| 14 | Installed capacity | 200kw | |
| 15 | Compressed air | 0.8Mpa | |
| 16 | Compressed air flow | 2 m3/h | |
| 17 | Consumption of cooling water | 40m3/h | |
| 18 | Inlet water temperature | ≤35℃ | |
| 19 | Power supply | Three-phase four-wire | |
| 20 | Dimension (mm) | Length | 27900 |
| Width | 5400 | ||
| Height | 2200 | ||
| 16 | Requirements of the length of the workshop (mm) | 41000×6000 | |
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