What should I pay attention to in the painting line pretreatment system section? During processing, transportation and storage, the surface of the workpiece is often covered with oxidation, rust, grit, weld slag, dust, oil and other dirt. In order to make the deep layer firmly attached to the workpi

Pretreatment methods& different

Asl metal phosphating is one of the common measures for metal surface treatment, but in the process of operation, metal phosphating is prone to defects and affect the treatment effect, then metal phosphating often has defects and solutions.1. The phosphating part returns to rust.Cause: The free acid

Metal phosphating is one of the common measures for metal surface treatment. However, in the process of operation, metal phosphating is prone to defects and affects the treatment effect, so metal phosphating often has defects and solutions.1. The phosphating part returns to rust.Cause: The free acid

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Preparing for powder coating can have a variety of requirements depending on your powder coating application. If the part you will be powder coating was pre painted or has rust you will typically sandblast the surface to remove all previous applied coatings or any rust that has formed.

1. What is Powder Coating? Powder coating is a type of dry coating, which is applied as a free-flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form.

Aluminum profile spraying equipment -- pretreatment system 1, The advanced oil removal and demulsification technology is used to realize synchronous processing and synchronous utilization, so as to avoid the two pollution of the workpiece. So that the aluminum profile can get better quality and exte