Cold galvanizing

Cold galvanizing is also called the electric galvanized, it is using electrolytic equipment fitting after degreasing, pickling, into the composition of zinc salt in the solution, and connect the cathode electrolytic equipment, across the tube placed zinc plate, connected to the anode electrolytic equipment, power supply is connected using current from the positive to the negative directional moving deposits a layer of zinc on the pipe fittings, cold is plated fittings galvanized after processing.

Process principle

Equipped with a plating, glass ball, zinc powder, water, and the rotation of the promoter in the barrel, as the impact of medium with glass ball rotation of roller, and the friction on the surface of the plating and hammer produces mechanical energy, in under the action of chemical promoter, will be plated with zinc powder "cold welding" to plating on the surface, a smooth, uniform and meticulous with a certain thickness of coating.

WSS-M1A345-A1/A4 SPCN1/JSC270C

Yield Strength：135-225

Tensile Strength：270min

Elongation：39-48

Galvanized sheet main application industry

A large number of galvanized sheets are used in automobile manufacturing, coolers, construction, ventilation and heating facilities

And furniture manufacturing. Galvanizing has become an important anti-corrosion method for steel, and not just because

Zinc can form a dense protective layer on the surface of steel, also because zinc has a cathodic protective effect when

If the zinc coating is damaged, it can still protect the iron base metal from corrosion by cathodic protection.

Construction industry: roof, roof components, balcony panels, windowsills, kiosks, warehouses, shutter doors,

Heaters, rainwater pipes, etc.

Household appliances: refrigerator, washing machine, switchgear, air conditioner, microwave oven, toaster, photocopier,

Vending machines, electric fans, vacuum cleaners, etc.

Furniture industry: lampshade, wardrobe, table, bookshelf, counter, signboard, medical equipment, etc.

Transportation industry: car ceiling, car shell, car board, tractor, tram, container,

Highway wall, ship bulkhead, etc.

Other aspects: instrument case, dustbin, billboard, clock, camera equipment, meter, etc.