Aluminum Sheath Corrugated Pipe Continuous Extrusion Line

1. Description

 The machine is used for the aluminum sheath of low-voltage, MV and HV, and EHV cable cores.

 Compared with a welded aluminum sheath, the aluminum layer is more evenly distributed, without welding defects.

2. Equipment Pictures

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1) The machine use 4 pcs of Φ9.5mm aluminum rod(A2 rod, According to China National Standard GB/T3954) feeding into

The main extrusion machine is used after surface cleaning treatment to apply a Φ60-Φ170mm aluminum sheath.

2) The extrusion main machine uses an upper and lower single wheel double groove structure, with advanced forming

technology and high production efficiency.

3) After the cable core is paid off from the pay off stand, and goes through into the extrusion mold at the same speed as

the aluminum sheath tube, forming a loose cable aluminum sheath. When the cable passes through the extrusion mold, there is

a water cooling jacket protecting the cable core.

4) After the aluminum tube comes out of the extrusion mold, it will be cooled by the cooling water immediately to avoid

any scald to the cable core.

5) The sheathed cable goes into the corrugation unit to corrugate the aluminum tube to form a protective metal sheath of

cable as per the standard or the user’s requirement. Then the corrugated aluminum sheath cable will be taken up.

3. Technical Parameters

4. Layout

5. Application Demonstration

 Continuous extrusion and rolling forming of aluminum sheath of low voltage, medium and high voltage, ultra-high

voltage cable core.