Metal Powder Coating Line
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Attractivechina offers high-quality coating solutions. Our lamp fittings electrostatic coating line ensures precision. Customized metal powder coating plant meets diverse needs. The aluminum powder coating line provides durable finishes. We are committed to delivering high-performance coating equipment for enhanced product quality.
Classification and structural composition of automobile spray paint booth
According to the different heating methods, automobile spray paint booths can be generally divided into fuel heating type, gas heating type and electric heating type. The fuel-heated automobile spray booth is a device that indirectly heats the air medium by burning heat generated by the oil (kerosene, diesel or waste oil) and performs a paint baking operation therein.
Factors affecting metal surface pretreatment
Factors that affect the quality of phosphating are generally considered: pre-treatment prior to phosphating (grease, rust, roughness); phosphating film properties (composition, thickness, porosity); post-treatment. In fact, the metal material is different, and the phosphating surface treatment solution is different. The phosphating of steel workpieces is taken as an example. In recent years, it has been found that the surface state of metal matrix materials has a great influence on the quality of phosphating.
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