Nominal diameter of extrusion wheel(mm): 250
Power of main motor(kw): DC55
Rotating speed of extruder(rpm): 4-10
Type of material: no oxygen up-casting copper rod, aluminum, Copper
Diameter of wire rod(mm): Ø8.0±0.20
Maximum width of the product(mm): 16
Sectional area of the product: 6-80mm²
Rate of production: 150- 200kg/h
Flash rate: 1-3%
TBJ250-Copper Continuous Extrusion Machine is composed of pay-off stand for copper rods, straightened, continuous extruder, oxidation preventive cooling system, spooling machine and electrical controlling unit. Use pure copper rod without oxygen produced with pulling method as stock, different kinds of copper alloy rod can be used also. Copper rod cleaning system cannot be used when the surface of the copper rod is clean. The stock wire is first given out from pay-off stand, then straightened and sent to the continuous extrusion host machine for extruding. Wire product form after extruding, then pass through oxidation preventive equipment and cooling system, the last step is wrap-up or length fixed cutting after measured by meter counter and other equipment.
Usage of copper continuous extruding production line: It can be used to produce copper flat wire, copper usbar, commutator, contact wires for electric locomotive and other solid copper material. The products are extensively used for the production of transformer, big and middle sized motor, high-low voltage switch electric appliance, DC electric commutator and so on.
