White Zinc Plating Printer Sheet Metal Parts Fabrication

Types of zinc plating:
The types of galvanizing include cold galvanizing, mechanical galvanizing, and hot galvanizing. Cold-dip galvanizing is also called electro-galvanizing. It uses electrolytic equipment to degrease and pickle the pipe fittings, then put them into a solution composed of zinc salt, and connect the negative electrode of the electrolytic equipment. The positive pole of the equipment is powered on, and a layer of zinc is deposited on the pipe fittings by using the directional movement of the current from the positive pole to the negative pole. The cold-galvanized pipe fittings are processed first and then galvanized. Mechanical galvanizing is in a rotating drum equipped with plated parts, glass balls, zinc powder, water, and accelerators. The glass balls as the impact medium rotate with the drum and rub against the surface of the plated parts and hammer to produce mechanical physics. Energy, under the action of chemical accelerators, "cold welds" the coated zinc powder to the surface of the plated parts to form a smooth, uniform, and meticulous coating with a certain thickness. Hot-dip galvanizing The main method of galvanizing the surface of steel sheets is hot-dip galvanizing.
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