Copper Rod Breakdown with Annealing Production Line

1. General description:

Copper rod breakdown machine is a piece of equipment used in the wire and cable manufacturing industry. Its primary function is to reduce the diameter of copper rods or other metal rods to produce wires of smaller diameters. This process is known as wire drawing or wire drawing breakdown.
 
Here's how the process typically works:
 
Feeding: Copper rods are fed into the machine. These rods usually come from an upstream manufacturing process where they are cast or extruded.
 
Drawing Dies: The rods pass through a series of drawing dies, which are essentially hardened steel plates with holes of progressively smaller diameters. As the rods are pulled through these dies, they are elongated and reduced in diameter.
 
Cooling and Lubrication: The rods may be cooled and lubricated during the drawing process to reduce friction and heat, which can affect the quality of the wire being produced.
 
Final Product: The result is a wire of the desired diameter. This wire can then be further processed, such as annealing (heating and cooling to relieve stresses), or it can be wound onto spools for storage and distribution.
 
Copper rod breakdown machines are essential in the production of various types of wires used in electrical applications, telecommunications, construction, and many other industries where conductive wire is required. The quality and precision of the wire drawing process directly impact the performance and reliability of the final product.

2. Technical parameter:

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Brier introduction:
3.1 Payoff stand:
Type: cantilever type
Payoff stand consists of column, cantilever and steering roller.
Height of the column is 5000mm or so. The two aluminum reels can achieve continuous pay off.
3.2 Main drawing machine:
Type: slip type. 13-die copper wire drawing machine with drawing blocks of the same diameter
The machine consists of trough for cooling and circulation of drawing emulsion, gearbox, lubrication system, constant speed wheel, main motor and the motor for the constant speed wheel.
Four clip-and-run switches for die stringing by clip-and-run operation. Device to prevent the drawing block and drawing die holder extend identical distance from the body of gearbox.
Drawing blocks adopt steel wheels. Its surface is covered by tungsten carbide to prolong its use life.
 
3.3 Accumulator:
Capacity of the accumulator: 7m
Max. Tension: 138N
Tension is regulated by air cylinder pressure.
 
3.4 Annealing device:
Type: horizontal DC annealing, speed tracking automatically
Diameter of annealing inlet wire: Φ1.2mm-Φ3.5mm
Max linear speed of annealing: 25m/s
 
3.5 Φ500-Φ630 Dual-spool take-up:
Spool size: PND500~PND630
Max. take up speed: 25m/s
Take-up motor: 22KW (two, AC)
 
3.6 Coiling machine (can be used for soft and hard wire)
Applicable wire diameter: Φ1.5mm-Φ3.5mm
The speed: 20m/s
The coil diameter: Φ800mm
Loading: 1400kgs
Motor power: 15KW (AC)
The size of the coil basket: Φ600*Φ110*1300mm.
 
4. FAQ:
Dear customers, there are several models for the coppr rod breakdown machine. In order to recommend the suitabe models, we'd like to learn some information:
1. Inlet and outlet wire diameter
2. Whether need online annealer
3. Take up method: Spool bobbin or coiler?
4. Dimension drawing of spool bobbin/wire basket
 
Best regards