Copper clad aluminum wire adopts advanced cladding welding manufacturing technology, the high quality copper strip concentrically coated on the outer surface of the conductor, such as aluminum rod or wire and copper layer and the core formed between firm metallurgical bonding between the atoms. Make the combination of two different metal materials as an integral whole, can be like processing a single wire drawing and annealing process copper and aluminum in the process of drawing with variable diameter ratio, volume ratio of copper layer remained relatively constant.
Due to high frequency signal has the characteristics of the "skin effect", so the copper clad aluminum wire in the high frequency signal transmission has the same conductivity as pure copper wire.
 

Specifications :

CCA wire

Conductor:copper clad aluminum wire
Diameter: 0.20-2.85mm round enameled aluminum wire
Certification:iso9001, RoHS

Advantage:

1.Given the same weight and diameter , Ours Wire measures2.5 times longer than copper wire ,which means  

1 Ton pure copper wire should  offer 2.5 Ton CCA Wire ,

 so reduce the raw material cost much for production factory .

2. According to pure copper wire , the impossibility to separate copper from CCA wire , so it keeps thieves away .

3. CCA wire is more malleable than copper wire ,  unlike aluminum that would generate the insulation oxide , 

easier processing and good conductive properties  . 

4. CCA wire is light weight , easy to transport and installation and construction, to reduce labor costs .

5. CCA wire has significant social benefits , it can save a lot of copper raw resources .