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§ Equipment use
The copper rod breakdown machine, wire drawing machine is mainly used for drawing ø1.30-ø4.0mm copper wires from 8mm rod.
§ Equipment feature
1. The box body is cast part in whole one which can make perfect outlook and lower noise and vibration.
2. All drawing blocks wheel which have equal diameter and are set in one row in certain degree. The special design can protect the wire against scratching and compressing.
3. The operation is very convenient because of the block wheels in one row and oil immersion lubrication method and horizontal annealer.4. Dual-motor driving and rapid mould-changing system; 5. High load carrying capacity and low noise; 6. The copper rod breakdown machine,wire drawing machine adopts dual take-up and has high automation.
§ Equipment composition
The copper rod breakdown line, wire drawing line is composed of pay off stand, main drawing machine, annealing device, wire accumulator, dual take-up, wire pointer and stripper, electric control system, etc.
§ Technical Data
|
| LHD-450/13 | LHD-450/9 |
Main machine | Inlet Wire dia. | Φ8.0mm | Φ8.0mm |
Out Wire dia. | Φ1.3~4.0mm | Φ2.5-4.0mm | |
Max. Linear speed | 22m/s | 14m/s | |
Max. Drawing Pass | 13 | 9 | |
Finish Capstan Dia. | Φ450mm | Φ450mm | |
Speed ratio between capstans | 1.41-1.18 | 1.41-1.18 | |
Main motor | 280kW(DC) | 250kW(DC) | |
Finish capstan motor | 75kW(DC) | 55kW(DC) | |
Continuous annealer | Annealing Wire dia. | Φ1.2~4.0mm | Φ1.2~4.0mm |
Max. annealing speed | 20m/s | 13.0m/s | |
Max. annealing voltage | 60V(DC) | 60V(DC) | |
Max. annealing current | 6000A(DC) | 6000A(DC) | |
Cooling water consumption | 20m³/h | 20m³/h | |
Air consumption | 18 m³/h | 18 m³/h | |
Dual take-up | Accumulating wheel length | 5.0m | 5.0m |
Max. take-up speed | 22m/s | 22m/s | |
Max. traversing pitch | 6mm/r | 6mm/r | |
Take-up motor power | 32kW×2(DC) | 32kW×2(DC) | |
Take-up bobbins | PND500-630(DIN46397) | PND500-630(DIN46397) | |
Drop down coiler | Take up speed | 18m/s | 18m/s |
Take-up motor power | 18.5kW(AC) | 18.5kW(AC) | |
Wire range | Φ1.8~3.5mm | Φ1.8~3.5mm | |
Coiling wheel dia. | Φ800mm | Φ800mm | |
Max. loading weight | 1500~1800kg | 1500~1800kg | |
Others | Total weight | 50000kg | 47000kg |
Overall dimension | 27500×4400×5000mm | 25000×4400×5000mm |