Slitting machine

Slitting machine: cuts and rolls copper plate longitudinally to fixed length and width to meet clients' requirements and facilitate packaging.

Acid washing equipment

Acid washing equipment: uses acid solutions to remove oxidization and rust from steel surfaces.

Continuous copper casting and rolling machine

Continuous copper casting and rolling machine: compresses raw material into the desired shape.

Continuous copper casting and rolling machine

6-stage cold rolling sheet mill: compresses copper plate to specified thickness.

Semi-finished copper

Semi-finished copper produced by smelting is ready to be processed by 8-stage cold rolling.

Frame

Processes

Production Processes

Equipment Introduction

  • Smelter: smelts electrolytic copper plate and zinc ingots, then directs them into the continuous copper roll casting machine.
  • Continuous copper casting and rolling machine: compresses raw material into the desired shape.
  • 8-stage cold rolling sheet mill: reduces the thickness of cast copper plate to facilitate the bright annealing process.
  • Bright annealing equipment: copper plate coming out of the 4-stage cold rolling sheet mill are primarily heated and annealed in a closed compartment; brightness is produced by slowly lowering the temperature to below 500 degrees in a closed compartment first, then cooling down further naturally in order to prevent decarburization.
  • 6-stage cold rolling sheet mill: compresses copper plate to a specified thickness.
  • Acid washing equipment: uses acid solutions to remove oxidization and rust from steel surfaces.
  • 2-stage polished sheet mill: compresses copper plate to a specified thickness.
  • Slitting machine: cuts and rolls copper plate longitudinally to fixed length and width to meet clients' requirements and facilitate packaging.
  • Inspection: composition, hardness, tensile strength, extensibility, crystal grain size, thickness, and other properties are measured using specialized equipment to ensure that product quality meets customer requirements.
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