Automotive aluminum die-cast parts represented by  SINOBAKR inverter housings and oil pump housings are widely used in new energy vehicle core components. After die-casting molding and CNC finishing, the workpieces inevitably retain cutting oil, polishing wax, fine aluminum scraps, oxide scale and dust in blind holes, threaded holes and complex cavity structures. Traditional manual cleaning and simple flushing fail to remove hidden impurities thoroughly, easily causing poor assembly fit, reduced insulation performance, surface oxidation and product failure, which cannot meet the high cleanliness standards for automotive component production.

This professional ultrasonic cleaning solution is customized for Buck automotive die-cast parts. It adopts high-frequency industrial ultrasonic cavitation technology, which generates microscopic impact waves through liquid cavitation to strip stubborn dirt from workpiece surfaces and tiny gaps without damaging the precision size and surface finish of die-cast parts. The supporting low-foam neutral cleaning agent efficiently decomposes industrial oil stains, ensuring no corrosion on aluminum alloy materials.

The overall process adopts a standardized closed-loop operation, including ultrasonic main cleaning, circulating rinsing, filtering impurity removal and constant-temperature hot air drying. Equipped with a circulating filtration system and oil-water separation device, the equipment effectively intercepts metal scraps and floating oil, realizes recycling of cleaning water, and reduces production costs.

The solution features full-automatic operation, stable cleaning effect and consistent batch quality. It completely solves the problems of incomplete cleaning and unstable cleanliness of automotive die-cast parts, meets the strict assembly and quality inspection requirements of new energy automobile parts, and is suitable for large-scale and standardized mass production of SINOBAKR series automotive die-cast components.