In practical applications, automated coating equipment is widely used in mass-production scenarios involving automotive parts, home appliance housings, aluminum alloy doors and windows, steel furniture, and hardware accessories.
Taking automotive wheel hubs as an example, an automated coating line utilizes multiple reciprocating sprayers working in tandem to complete the application of both base and top powder coats on a single hub within 60 seconds, maintaining coating uniformity within a tolerance of ±5 microns. In the home appliance sector, high-speed rotary bell atomizers are employed for large, flat components such as refrigerator side panels and air conditioner outdoor units; this approach boosts powder transfer efficiency to over 95% and reduces color-change time to just three minutes, thereby significantly minimizing losses associated with production downtime. Furthermore, automated equipment enables the application of micron-level insulating coatings to the housings of precision electronic components, leading to a marked improvement in product yield rates.
