Equipment technical specifications:
Spec | Parameter |
---|---|
Number of drawing passes: | 17 |
Drawing elongation coefficient: | 1.25 |
Elongation rate of copper wire: | 18-28% |
Maximum extension wheel diameter: | Φ 200mm |
Fixed speed wheel diameter: | Φ 200mm |
Wire drawing drive motor: | 55kW DC motor |
Wire drawing lubrication method: | spray type |
Outer diameter specification of wire drawing die: | ∅ 28mm |
Outer diameter specifications of wire drawing and polishing molds: | ∅ 28mm x 8mm |
Wire passing system: | The wire passing wheel groove is treated with ceramic spraying, and the drawing tower wheel is made of zirconia |
Annealing power: | 600A |
Annealed conductive nickel ring: | nickel ring |
Preheating power: | 400A |
Preheating traction motor: | 7.5kw (AC variable frequency motor) |