Qingdao Ruichi Fenghui Mechanical and Electrical Equipment Co., Ltd. provides a one-stop surface treatment solution for numerous enterprises with its independently developed and manufactured painting production lines, leveraging advanced technology and reliable quality.

The company's painting production line consists of multiple key components. The pre-treatment equipment serves as the starting point of the entire process, thoroughly cleaning the workpiece surface through procedures such as degreasing and derusting, creating optimal conditions for subsequent coating adhesion. The powder spraying system and painting equipment allow precise adjustment of coating output according to different product requirements, ensuring uniform and aesthetically pleasing coatings. The powder recovery system efficiently collects unused powder, not only reducing costs but also adhering to environmental principles. The heating, drying, and curing oven, combined with a stable heat source system, enables rapid coating solidification under precise temperature control, enhancing production efficiency. The electronic control system acts as the "brain" of the production line, intelligently regulating operational parameters across all stages. The overhead conveyor chain transports workpieces smoothly and orderly, ensuring an uninterrupted production flow.

This painting production line is highly versatile. In the metal products sector, whether for the precise treatment of automotive parts or the surface protection of large equipment such as construction machinery and electromechanical products, painting enhances both corrosion resistance and visual appeal. Additionally, it is suitable for wooden furniture and plastic products, providing them with unique appearances and protective properties.

Its workflow is rigorous and standardized. At the beginning of the painting process, the workpiece undergoes comprehensive pre-treatment, including degreasing, derusting, phosphating, and passivation, forming a uniform, rough gray phosphating film on the surface. This film not only effectively prevents rust but also significantly enhances the adhesion of the spray coating. Subsequently, the workpiece enters a preheating stage, followed by the application of a primer to establish a foundational protective layer. After baking, surface painting is performed to achieve the final appearance. Finally, high-temperature curing ensures a strong bond between the coating and the workpiece, completing a high-quality painting process that enhances both the product's durability and visual appeal.