Injection Molded Housing for Home Appliances

This irregularly shaped housing features large-radius side walls and an open top. The sides are configured with regularly arranged circular through-holes and reserved windows for sensors, while the bottom includes slots and mounting planes for securing internal components. Such high-gloss curved designs are commonly used as external protective covers for smart cleaning devices or small home appliances, requiring precise alignment with the chassis and wheel assemblies.

For these aesthetic components, the mold polishing grade directly determines the final visual texture. Key manufacturing controls focus on preventing defects such as flow marks, shrinkage, and weld lines. The draft angle design at the junction of curved side walls and flat surfaces is critical to prevent ejection deformation. Additionally, dimensional tolerances for button holes and sensor windows must meet the alignment requirements of automated assembly to ensure consistency across batches.

Our Shenzhen factory possesses mature capabilities in precision injection molding and mold manufacturing, supporting full-process services from mold development to mass production. We assist in material selection (such as ABS, PC, etc.) and surface treatment matching based on drawing requirements. By optimizing injection molding parameters, we ensure product gloss and assembly precision, helping customers achieve efficient mass production.