During production of pails and drums, handles are often required to be welded on the body or lid, where the internal coating will be damaged by the welding process. The damaged coating is traditionally repaired by manual or liquid spray coating, which is not suitable for foods and water-based paints and will lead to environmental pollution.
JORSON has developed a new technology for welded spot coating repair. This industry-leading powder coating technology allows powder to be sprayed precisely on the spots without contaminating other areas. The spot powder coating system is equipped with induction heating devices to dry the powder quickly. The powder is 100% recycled to achieve minimal material waste and environmental pollution. The powder coating is BPA-free and 2-3 times thicker than the liquid coating.