Injection Plastic Frame Body Shell for Drone Accessories

Custom electrical appliances injection plastic frame shells are precision-engineered enclosures/housings tailored for home and industrial electrical devices, balancing structural robustness, safety compliance (flame-retardant, insulation), assembly precision, and aesthetic customization, widely used in smart home devices, kitchen appliances, power tools, and industrial control panels

1. Structural & Dimensional Precision
   • Tolerances: Critical features (screw bosses, snap fits, mating surfaces) ±0.05–±0.1 mm; large frames ±0.1–±0.3 mm; assembly gap controlled at 0.05–0.1 mm for tight fitting.
   • Wall thickness: Uniform 1.5–3.0 mm (deviation ≤15%); local thickening uses 60%–70% rib thickness to avoid shrinkage/warpage.
   • Reinforcement: Ribs, bosses, and fillets enhance rigidity; draft angles 1°–3° for easy demolding.
2. Safety & Compliance
   • Flame retardancy: Meet UL94 V0/V1/V2 or GB/T 2408; use flame-retardant PC, ABS, PC/ABS, or modified PBT.
   • Electrical insulation: Volume resistivity ≥10¹² Ω·cm; tracking resistance ≥CTI 600 for high-voltage appliances.
   • Protection rating: IP54/IP65/IP67 for dust/water resistance, with integrated gaskets or sealed structures.

• Home Appliance Plastic Accessories
• Automotive Plastic Accessories
• Furniture Plastic Fittings
• Daily Plastic Parts
• Other Plastic Parts
• Industrial Plastic Injection