The car bumper pretreatment line is an advanced system designed to effectively clean and prepare car bumpers for painting or powder coating. The line uses a multi-stage process, including chemical cleaning, degreasing and phosphating, pickling, etc., to ensure the best adhesion between the paint and the bumper surface. It is equipped with automation functions, which significantly improves efficiency and consistency, and reduces manual labor and processing time. This pretreatment equipment is suitable for a variety of bumper materials, including plastics and metals, and meets environmental standards. #Pretreatmentequipment #Pretreatmentsystem #Pretreatmentline #Carbumperpaintingline #CarBumper #AutomotivePartsManufacturing