Copper Busbar Casting Solutions

From Flat Bar to Busbar

Mivo's upward continuous casting line is reviewed for low-oxygen copper flat bar profiles used as feedstock for busbar production. A finished busbar is normally cut, punched, drilled, bent, and inspected in the buyer's downstream process; it should not be confused with the profile leaving the casting line.

Material grade, oxygen content, conductivity, internal condition, dimensions, and downstream fabrication performance must be verified against the buyer's standard and test method. Patent CN113275523B describes predominantly equiaxed grains and uniform grain size for the crystallizer, but project acceptance values and the responsible laboratory should be agreed before manufacture.

Key Benefits

• Low-oxygen copper production route reviewed against the buyer's material specification and test method
• Continuous flat-profile production configured for the required downstream process
• Custom cross-section reviewed from the buyer's drawing and tolerance requirements
• Line scope defined around feed material, utilities, handling, and annual output target
• CN113275523B description example of 120 mm/min at a 220 x 12 mm section

Target Industries

• Power distribution & switchgear OEMs
• EV and energy storage manufacturers
• Data center infrastructure
• Railway and traction systems

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