Fabricated Copper Aluminum Bimetallic Bus Bar

Cu-Al bimetallic bus bar can be customized in different models and sizes. With an electrical conductivity of 98% or more, it can completely replace pure copper by saving cost 64% under same volume.


RHI manufacture and supply wide range of fabricated aluminum busbars. 

Cu-Al bimetallic material is a new technical material, based on different industry needs,formed by advanced machining processing technique: Solid-Liquid machining processing technique to bond copper and aluminum in oxygen-free environment permanently and firmly, which decided the alloy and base material characteristic are better preserved. It is suitable for continuous automatically manufacture and does not need other manufacture process, such as welding or soldering after its formation. 

CCA busbar is replacing copper busbar for electrode of electrical equipment, industry and building electricity control cabinate, subway and high speed train electricity transmission, it voids the cooked surface, arcing, overheat, reduces power consumption,has significant economic and practical prospects.

Cu-Al bimetallic Bus Bar Advantages:

  • Produced by innovative patent technology——Solid-Liquid machining processing technique to bond copper and aluminum permanently and firmly;

  • With higher electric conductivity: Can reach more than 98% of the same volume conductivity of pure copper;

  • Lighter than pure copper: About 1/3 weight of the same volume of pure copper;
  • Lower cost than pure copper;
  • 90 degree bend do not wrinkle, stamping no cracking, easy processing;
  • Meet all thickness between 0.20mm to 15mm in ratio of 20Cu:80Al by thickness for Cu-Al Bimetal;
  • Unlimited for length and area.

Product Show:

RHI Electric | Specialized in production of new energy connecting copper busbar

RHI Electric | Specialized in production of new energy connecting copper busbar


Plating Options:Nickel Plating 
Silver Plating
Tin Plating    
Insulated Finishes:Epoxy Coated 
PVC Dipping Coated
Heat Shrink Sleeve Coated   Bare Finish 
Edge:Full Round Edges 
Rounded Corners 
Square Corners  
Voltage Type: AC 
Production Capabilities:Bending 



Industries Served:Aircraft 
Switch Gear    
Engineering Capabilities:Design Assistance 
Design Verification 
File Formats Accepted: 






1. Electric power industry (conductive industry)
      contact washer, conductive connection plate and high and low-voltage power distribution unit
2. Thermalconduction industry
      container plate, heat resistant tableware and sorts of heat radiators
3. Decoration industry
      curtain wall, copper door and etching, etc
4. Air conditioning radiator
5. LED Light Solar reflector plate
6. Photovoltaic material

Busbar production 


Our Advantages:

Strong Manufacturer: We have 6000 m² standard workshop to assure the stability of product.

Strong After-sale Service: Our after-service team has 20 people. With professional busbar knowledge and more than 5 years export experience, our team help to solve any problem during  cooperation.

Timely Delivery: As to the standard bus bar, we promise normal order will be delivered within 7 days. For specific lead time you request and non-standard bus bar delivery time, we can discuss.

Quality Guarantee: Material is tested before production.  All goods are inspected before delivery.  Test like temperature rise and bending can be made as customer’s request.

Competitive Price: We are factory to supply most competitive price with high quality. For long cooperation and large quantity, we can discuss discount price.

Company Show:

RHI Electric | Specialized in production of new energy connecting copper busbar

RHI Electric | Specialized in production of new energy connecting copper busbar

Contact us now.

Email: [email protected]

Mob: 0086-15258035552

TAG:  distribution aluminum busbar bimetallic bus bar copper aluminum busbar fabricated bus bar


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