The barrel-making process of iron barrels

- Nov 23, 2020-

 Barrel body cutting, barrel lid stamping, composite ring stamping, logo stamping, rounding, spot welding, seam welding, ring ribs, flanged edges, necking, tube coiling, curling, point ladders, hoop body cutting, roll forming , Hoop spot welding, hoop gas welding, blanking, punching, tight ear drum, stamping forming, handle electric welding, accessory assembly, sealer spot welding, surface treatment, paint spraying, spray mark screen printing, barrel cap injection Final inspection of glue and assembly.