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copper wire drawing machine
A copper wire drawing machine is a piece of machinery used in the manufacturing process of copper wires. The machine is designed to draw or pull the copper wire through a series of dies or draw plates, which reduces the wire's diameter and increases its length.
The copper wire drawing machine typically consists of several components, including a wire pay-off system, a wire cleaning system, a drawing machine, a cooling system, and a take-up reel. The wire pay-off system feeds the copper wire into the drawing machine, while the wire cleaning system removes any dirt or impurities from the wire surface. The drawing machine then pulls the wire through a series of dies or draw plates, which gradually reduce the wire's diameter and increase its length. The cooling system cools the wire down to a suitable temperature, and the take-up reel winds the finished wire onto a spool or reel.
The wire drawing process requires precise control over several parameters, including temperature, speed, and lubrication. The drawing machine typically has a high-precision temperature control system to maintain the desired temperature of the copper wire, while a lubrication system is used to reduce friction and prevent the wire from breaking during the drawing process.
Copper wire drawing machines are available in a range of sizes and capacities, depending on the specific application and production requirements. They are commonly used in the electrical and electronics industries to manufacture a wide range of copper wires, including magnet wires, communication cables, power cables, and more.
| Machine type | GF-17DT | GF-17DST | GF-17MDST | GF-HST |
| Control system | Traditional analog type/digital control with production record | |||
| Outlet diameter | Φ0.4~Φ1.2 | Φ0.4~Φ1.6 | Φ0.4~Φ1.2 | Φ0.4~Φ1.8 |
| Inlet diameter | Φ3.0~Φ2.6 | Φ3.5~Φ2.6 | Φ3.2~Φ2.6 | Φ3.5~Φ2.6 |
| Max line speed | 1200 | 2000 | 1500 | 1800 |
| Dies NO. | 17 | 17 | 17 | 17 |
| Slip ratio of m/c | 18%+12.5% | 20%+15% | 15%+10% | 19.5%+10% |
| Frame | Iron cast | Welded by steal plate | ||
| Capstan | Tungsten | |||
| Max capstan diameter | Φ260 | Φ250 | Φ254 | Φ280 |
| Fix speed capstan diameter | Φ260 | Φ250 | Φ252 | Φ280 |
| Spooler bobbin size | Φ400~Φ630 | |||
| Bobbin loading&unloading type | Double end thimble | |||
| Max loading capacity | 500KG/MAX | |||
| Transmission type | By chain | By precision ground gears | ||
| Traversing unit | 90KW strap speed-down motor type | |||
| Break | Magnetic brake/Disc brake | |||
| Revise system | PID synchronous control spooler | |||
| Detecting device | Weight balance by swing arm | |||
| Tension control | Air pressure adjust | |||
| Main motor | 37KW | 55KW | 37KW | 45KW |
| Spooler motor | 11KW | 11KW | 11KW | 11KW |
| Annealer method | Three-section annealing | |||
| Max anneal current | DC1200A | DC2000A | DC1500A | DC2000A |
| Max anneal voltage | DC50V | DC50V | DC50V | DC50V |
| Annealing motor power | 60KVA | 100KVA | 75KVA | 100KVA |
| Steam quantity | 12kg/h | 12kg/h | 12kg/h | 18kg/h |
| Cooling water capacity | 300L/min | 400L/min | 300L/min | 500L/min |
| Capacity of compressed air | 0.4~0.6mpa,30L/min | 0.4~0.6Mpa,50L/min | 0.4~0.6mpa,30L/min | 0.4~0.6Mpa,50L/min |
| Power source | 380V 50/60HZ | |||
| Machine size | 13300*3500*3400 | |||
| Machine weight | 6500KG | 7500KG | 6500KG | 6500KG |
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