Drawing Line
|
Copper Rod Breakdown Machine |
|
Main Features: This line is mainly used for drawing the Φ8mm copper rod to Φ1.1~4.5mm hard and soft copper wire. The motors of drawing machine, fixed speed wheel and take-up stand are AC motor, and be controlled by SIEMENS converter. The whole line be managed by Siemens PLC. PLC detect linear speed, then account the needed voltage for annealing, ensure the copper wire to reach the best annealing effect. Operation is by touch-screen. |
2.1 Main motor 250kw (AC)
2.2 The motor of fixed speed wheel 75kw (AC)
2.3 Dia. of drawing wheel Φ450mm
3.4 Quantity of drawing die 13 pcs
2.5 In-put dia. Φ8mm
2.6 Out-put dia. Φ1.1~4.5mm
2.7 Max. speed of Cu wire without annealing 25m/s
2.8 Normal speed of Cu wire with annealing Φ1.10mm ≥ 20m/s
Φ1.30mm ≥ 25m/s
Φ1.38mm ≥ 20m/s
Φ1.78mm ≥ 18m/s
Φ2.25mm ≥ 16m/s
Φ2.76mm ≥ 14m/s
Φ3.00mm ≥ 12m/s
Φ3.50mm ≥ 8m/s
Φ4.00mm ≥ 6m/s
Φ4.50mm ≥ 4m/s
2.9 Speed ratio Changing
2.10 Dia. of annealing wheel Φ450mm
2.11 Annealing voltage 55V
2.12 Annealing electric current 5000A (AC)
2.13 Annealing power 360KVA
2.14 Annealing elongation Φ1.1~1.78mm more than 25%
Φ2.0~4.0mm more than 32%
2.15 Motor of dual bobbins take-up stand 30kw (AC) (2 sets)
2.16 Take-up bobbin PND630, PND500
2.17 Take-up speed 25m/s
2.18 Speed of changing bobbin 6-12m/s
2.19 Meter counter tolerance ≤3‰
2.20 Noise without load 80db
2.21 Electric control system : drawing machine is synchronizing linkage with assistant machines, it also can be controlled individually.
- Previous：Mutil-wires Drawing Machine
- Next：Aluminum Rod Breakdown Machine