Pre-cleaning Spray Washing Equipment for Mobile Phone Middle Frames

Designed for the pre-cleaning process of CNC machined mobile phone middle frames and 3C precision metal housings, this tunnel-type cleaning machine adopts a 4-section modular structure, integrating high-pressure all-round spray rinsing and multi-stage air knife dehydration technology. It efficiently removes cutting fluid, aluminum dust, fingerprint grease and stamping residues, avoiding hidden dirt in blind holes, watermark residue and surface oxidation to guarantee high cleanliness for subsequent anodizing, spraying and assembly processes.

Equipped with an intelligent constant temperature control system, the maximum working temperature reaches 70℃, which can be adjusted according to aluminum alloy, stainless steel and plastic materials. With circulating precision filtration system, the cleaning liquid can be recycled to reduce production cost. Featuring overall dimension of 3M×2.2M×2.2M, total power 60KW and net weight 3000kg, the closed stainless steel frame ensures stable operation and corrosion resistance. The continuous assembly line design supports mass cleaning of mobile middle frames, battery housings and notebook casings, widely used in pre-treatment production lines of consumer electronic precision hardware components。