, plasma fiber metal laser cutting machine, heavy manufacturing, metal material bonding, metal material drawing and cutting machine, precision processing electric welding, roll forming, metal plate bending forming, free forging, water jet fiber laser cutting, precision processing electric welding, etc.

when the sheet metal manufacturing limited company gets the construction drawing paper, after the original material is completed, the sheet metal is bent and folded according to the limit of the construction drawing paper, the raw material is thin and discriminating the bent car knife and the knife groove, and the die is selected according to the original material thin and thick.

. The general specification of sheet metal bending is first inside and then outside, first small and then large, especially after general. When pressing riveting, consider the height of the nut, choose different molds, and then stop adjusting the pressure of the stamping machine. Electric welding includes argon arc welding machine, electric welding, carbon dioxide maintenance welding, manual electric arc welding, etc., Welding welding must first consider the direction of the workpiece welding, in a large number of sales to consider the positioning of work clothes.

processing factory in the surface treatment, cold rolling plate production after manufacturing generally stop surface plating, plating process after the seat does not stop spraying disposal, the choice is to stop acid washing and phosphating disposal, electrodegreasing treatment after spraying.

after spraying, the manufacturer should wear rubber gloves and avoid dust attached to the workpiece during the whole process.