ELECTROSTATIC POWDER COATING
Electrostatic powder coating applies decorative/protective layers to metal surfaces using finely-ground powder and electrostatic energy. This efficient, eco-friendly process ensures long-lasting product protection.
How does the process work?
- Surface preparation:
Parts are cleaned via sandblasting/chemical treatment to remove rust, grease, and oxides.
(Critical for coating adhesion)
- Powder application:
An electrostatic gun charges powder particles, which adhere evenly to grounded metal surfaces.
- Curing (thermal treatment):
Coated parts bake at 160–200°C. Powder melts, polymerizes, and forms a solid homogeneous layer.
Applications:
- Machinery industry:
- Corrosion protection for parts
- Machine housings, tools, equipment
- Industrial panels, columns
- Automotive industry:
- Wheel rims
- Frames, brackets, chassis parts
- Exhaust systems, grilles, battery holders
- Construction/architecture:
- Metal structures, grilles, fences, gates
- Facade panels, aluminum profiles/window frames
- Doors, windows, staircases, roofing
