China Aluminum Profile Powder Coating Production Line Factory

Production Line Description

The aluminum profile powder coating line is a fully automated production system designed for applying electrostatic powder coating to the surface of aluminum profiles. Engineered to enhance both the performance and appearance of aluminum products, this coating line is widely used in architectural profiles, home door & window systems, and various industrial structural applications.

Through a well-designed process consisting of surface pre-treatment, precise electrostatic powder application, and high-efficiency curing, the coating line creates a uniform, smooth, and aesthetically appealing powder layer on the surface of the aluminum profiles. This protective coating provides outstanding weather resistance, excellent corrosion protection, and long-lasting durability.

In addition, it significantly enhances the visual quality of the final product and ensures stable performance even in demanding outdoor environments, meeting customers’ requirements for premium quality and superior surface finish.

Production Line Flow Chart

Our Advantages

• Stable and Uniform Coating Quality: Our advanced electrostatic spraying technology delivers excellent powder adhesion, uniform film thickness, and outstanding surface finish, meeting architectural-grade quality standards.
• Energy-Efficient System Design: Optimized burner systems, heat recycling structures, and precise temperature control reduce energy consumption while maintaining stable process performance.
• Highly Automated Production Line: Automatic conveyors, robotic spray guns, intelligent curing control, and centralized monitoring significantly reduce labor requirements and improve production efficiency.
• Durable and Corrosion-Resistant Construction: All chambers and key components are built with high-grade stainless steel or corrosion-resistant materials to ensure long service life and stable operation.
• Flexible Layout and Custom Engineering: Lines can be customized based on plant space, production capacity, profile types, and coating requirements — ensuring the best solution for each customer’s factory.
• Easy Maintenance and Low Downtime: Modular design, accessible maintenance points, and standardized components make routine servicing simple and quick, minimizing downtime.
• Environmentally Friendly Process: Equipped with high-efficiency powder recovery systems, VOC control, and eco-friendly pretreatment options, ensuring compliance with international environmental standards.
• Proven Performance in Global Markets: Our coating lines have been successfully installed in multiple regions worldwide, delivering stable performance across diverse application environments.
• Strong Technical Support & After-Sales Service: We offer on-site installation, commissioning, operator training, and long-term technical support to help customers maintain high productivity and coating quality.

Main Equipment

Loading Rack

Drying Room

Powder Booth

Curing Oven

Consumables

Venturi pipe

Powder gun

Powder gun nozzle

Powder tube joint

Powder tube

Powder bucket