Electrical Equipment Housing Panel

During delivery, key confirmation points include the dimensions of the front display window opening, the acoustic transparency gaps of the speaker grille, and the tolerance range for bottom mounting holes. As a typical front housing component for electrical or instrumentation devices, this part integrates a rectangular display window, large-area strip-shaped heat dissipation/acoustic grilles, and functional button openings at the bottom. The surface features reserved areas for label stickers, with a compact overall structure and clear assembly orientation features.

The manufacturing process requires strict control over wall thickness uniformity in injection molding to prevent shrinkage deformation or warping caused by large thin-walled areas, ensuring surface flatness meets attachment requirements. For the dense grille ribs in the center, mold design must optimize venting and cooling systems to ensure complete filling. Matching surfaces for two-color molding or inserts (if applicable) on the sides require precise mold closing accuracy to avoid burrs that could affect subsequent assembly feel and sealing performance.

Xiangshan Huafeng Electrical Plastic Products has over twenty years of experience in mold development and injection molding production. Equipped with multiple high-precision injection molding machines and mold processing equipment such as CNC engraving and EDM machines, the factory is ISO 9001 certified. We specialize in handling household appliance and industrial electrical structural parts with complex internal ribs and aesthetic requirements. We provide DFM assessments based on customer-provided 3D models, flexibly adjust material selection (e.g., ABS, PC) and surface treatment processes, and support stable supply from prototype trial production to bulk delivery.