The process of steel drums

- Oct 25, 2018-

Steel drum process: barrel cutting, barrel cover stamping, composite ring stamping, marking stamping, coiling, spot welding, seam welding, ring rib, Edge, necking, coil, roll edge, point ladder hand, hoop cutting, rolling molding, hoop ear welding, hoop ear gas welding, blanking blanking, punching, tight ear drum, stamping molding, handle welding, fitting assembly, the sealing device,Surface treatment, paint spraying, marking head screen printing, barrel lid injection, assembly final inspection Surface treatment process: descaling, degreasing, pickling, washing, phosphating, baking.