Surface Finishing

PMCI boasts a comprehensive surface treatment facility with ample drying ovens and assembly space, catering to diverse production quantities. We conduct rigorous quality inspections of sheet metal components to ensure they meet customer requirements and specifications, utilizing advanced measurement and testing equipment to uphold the highest standards in dimensions, shapes, and overall quality.

Painting and powder coating are two commonly used surface treatment methods for the final stage of sheet metal components, enhancing their appearance and durability. Painting involves surface pre-treatment, including cleaning, degreasing, sanding, and rust removal, to ensure adhesion and improve surface texture. Our professional equipment ensures even coating application. After painting, components undergo thorough drying and curing, followed by surface treatment and subsequent processes such as grinding, polishing, and more.

Powder coating, known for its exceptional durability and resistance to corrosion and wear, is typically applied using methods like electrostatic spraying. Components are evenly coated, then cured in high-temperature ovens before cooling, resulting in long-lasting coatings. Depending on specific requirements, one can choose coatings like polyester, epoxy, or polyurethane.

Powder coating is considered environmentally friendly compared to traditional liquid painting methods as it does not contain volatile organic compounds (VOCs), thus minimizing air and environmental pollution. Additionally, unused powder coatings can be recycled and reused.