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Views: 2 Author: Site Editor Publish Time: 2022-08-10 Origin: Site
How many surface treatment process of the lifting chain? And what are their respective characteristics?
| Surface treatment | Characteristics |
| Polishing | Use polishing tools to process the surface of the chain to obtain a smoother surface |
| Black oxidation | The function of the blackening process is to make the surface of the chain beautiful and not easy to corrode and rust. Reduce labor intensity and improve production environment. Using the principle of polymer organic polymerization, the film is blackened by using the residual heat of tempering during the heat treatment process. |
| Electric galvanized | The chain is electric galvanized to have different metal coatings on the surface to achieve different use effects. If there is a metal coating, it can effectively prevent corrosion. |
| Hot-dip galvanized | The function of the hot dip galvanizing process is to form an alloy layer between the zinc and the substrate, thereby enhancing the adhesion of the zinc coating. |
| Spray Painting | Dipping paint and spray painting: are two technical processes for coloring the chain. The advantage of dipping paint is that the paint surface is complete and the color is uniform, but it will obviously increase the thickness of the chain and affect the specifications. The spray paint completely maintains the specification thickness of the chain, but the spray paint will have obvious uneven paint surface. |
| Dipping painting | |
| Dacromet | Dacromet is called "green electroplating" and is a new type of surface treatment process. Products treated with Dacromet have excellent corrosion resistance, high and low temperature impact resistance, high weather resistance, low friction and many other advantages. |
Contact us for more information about the lifting chain production process or other details.
