As users' requirements for the quality of cold-rolled strip materials continue to increase, the degreasing line can solve the problem of steel plate surface cleaning in the production of strip production lines.
The electrical control system of the continuous pickling line can accurately control the automatic tracking and constant tension of the coil diameter, ensure the uniform cleaning of the strip steel, and improve the material quality and efficiency. The system unit adopts a fully digital AC frequency conversion control system. The pickling line can remove residual lubricating oil, anti-rust oil, emulsion, etc., during the rolling process to avoid contamination of subsequent processes. Surface cleaning can reduce the defect rate of subsequent processes and save costs. The steel pickling line is equipped with a waste liquid recovery system to reduce the discharge of alkaline degreasing agents and acidic cleaning agents, which meet environmental protection requirements.
The pickling line process can be applied in cold-rolled strip pretreatment, electrical steel production, and stainless steel processing scenarios.