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| Tên thương hiệu: | CHG |
| Số mẫu: | AC-12 |
| MOQ: | 1 bộ |
| giá bán: | 100,000-300,000 USD |
| Điều khoản thanh toán: | L/C, D/A, D/P, Moneygram, Western Union, T/T. |
| Khả năng cung cấp: | 10 bộ mỗi năm |
This MDF-adapted powder coating line integrates both automated spraying and supplementary manual application, making it suitable for medium-density fiberboard as well as metal panels. It is equipped with a power & free overhead conveyor, while the loading and unloading of workpieces are carried out by hand.
Process sequence: Manual loading → Preheating (60–80°C, about 3 minutes) → Automatic spraying with optional manual touch-up → Curing (135–140°C, around 10 minutes) → Air cooling → Manual unloading
Every coating system we supply is tailored to the customer’s specific products and requirements. To provide a precise quotation, we will need the technical parameters of the line you are considering. Please feel free to reach out with detailed specifications for further discussion.
Powder Coating Line Process
Surface Preparation
The process begins with preparing the aluminum profiles to ensure strong adhesion of the powder. This stage may involve cleaning, degreasing, and removing oils or impurities from the surfaces.
Pre-Treatment
Next, the profiles are subjected to a pre-treatment procedure that improves both adhesion and corrosion resistance. Techniques such as chemical washing, phosphating, or chromate conversion are commonly applied to condition the aluminum surface for coating.
Drying
After pre-treatment, the workpieces are sent through a drying oven to eliminate residual moisture. A completely dry surface is critical for the coating to bond effectively and achieve a uniform finish.
Powder Application
Once dry, the aluminum profiles move to the coating booth. Powder is electrostatically charged and sprayed with coating guns, ensuring that the particles are attracted to the grounded metal surfaces for even coverage.
Curing
The coated profiles then enter curing ovens, where heat melts and fuses the powder into a continuous film. During this stage, the coating also cross-links chemically, forming a tough, durable layer.
Cooling
After curing, the parts are gradually cooled. This step stabilizes the coating film and helps preserve both the mechanical and aesthetic properties.
Inspection
Finally, the coated profiles are carefully checked for thickness, adhesion, surface appearance, and overall quality to confirm they meet the required specifications.
