Continuous Extrusion Cladding for Aluminium Clad Steel Wire


Cable Sheath Line

Continuous Extrusion Cladding for Aluminium Clad Steel Wire

1. Aluminum Rod Pay-off Machine   2. Straightening Unit   3. Washing Machine   4. Steering Wheel  5. Steel Core Pay-off Machine   6. Buffer System   7. Guide Pulley   8. Straightening Unit  9. Induction Heater   10. Continuous Extrusion Machine   11. Cooling and Drying System   12. Traction Wheel   14. Take-up Machine   15. Hydraulic and Lubrication System   16. Electric Control Cabinet   17. Operation Console
Aluminum clad steel (AS) process adopts continuous extrusion tangential direct cladding technology to continuously clad aluminum on the exterior surfaces of treated steel core wires directly. Then bi-metal synchronous deformation process is adopted to draw the wires into required sizes. The AS wires produced by this technology can satisfy the demands of IEC standard and ASTM standard.

As a trusted provider of continuous rotary extrusion solutions for non-ferrous metals, we have especially designed this aluminum clad steel wire extrusion line to ensure highly efficiency cable conductor production. This production line fulfills all steps including material payoff, feeding, cleaning, cooling, and coiling.

The main unit of the production line is continuous rotary extrusion equipment. It serves to continuously clad steel wire with aluminum so as to produce aluminum clad steel wires which are widely used in electric power transmission, railway electrification systems, and telecommunications fields. Through synchronous extrusion of the aluminum and steel, the aluminum clad steel wire extrusion line is capable of producing steel wires with desired specifications.

Our continuous extrusion line is very popular in the power cable production industry, due to its high processing speed as well as the increasing popularity of aluminum clad steel wires in electric power communication field.

 

Technical Parameters

Extrusion Method
Single Wheel Double Grooves Tangential Continuous Extrusion
Application Range
Aluminum Cladding Steel Wire
Main Parameters
Nominal Diameter of Extrusion Wheel Φ350mm
Power of Main Motor 200kW
Max. Rotation Speed 16.7 RPM
Average Production Speed 180m/min
End Product Specification Φ4~ Φ 9mm
Leakage Rate ≤10%
Floor Space of Production Line 8m ×70m
Feedstock
Aluminum Rod Diameter 2~Φ9.5 ± 0.2mm
Tensile Strength ≤ 90 N/mm2
Diameter of Steel Wire Φ4~ Φ8 mm

Related:

Continuous Rotary Extrusion Process, Custom Aluminum Extrusions, Continuous Extrusion Equipment Manufacturer

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