Lianwei Technology’s Spray Powder Workshop: Advanced Surface Treatment for High-Performance Components

This case highlights Lianwei Technology’s Spray Powder Workshop, a core facility dedicated to professional surface treatment, which serves as a key quality control hub for our precision machining business.

Equipped with advanced powder coating production lines and standardized processing protocols, our workshop specializes in applying high-quality powder coatings to a wide range of metal components, including aluminum alloy, magnesium alloy, and die-cast parts. We implement strict process controls throughout the entire treatment cycle, from pre-treatment (degreasing, rust removal, and surface activation) to powder spraying, curing, and final inspection.

Our core advantages in spray powder technology include:

• Superior Corrosion Resistance: The coated parts exhibit excellent anti-corrosion performance, making them suitable for harsh industrial, automotive, and outdoor environments.
• Stable Color Consistency: We ensure uniform color and luster for each batch, meeting strict color standard requirements and supporting custom color matching.
• Precise Coating Thickness Control: With meticulous monitoring, we maintain consistent coating thickness within industry standards, ensuring durability, wear resistance, and aesthetic appeal.

As a critical part of our one-stop manufacturing solution, the Spray Powder Workshop works seamlessly with our CNC machining, oxidation, and assembly departments. Every product undergoes rigorous quality checks after treatment to verify coating adhesion, thickness, and appearance. This case demonstrates Lianwei’s capability to deliver comprehensive, high-quality surface treatment solutions, enhancing the performance and market competitiveness of our customers’ products.