This is a powder coating line we specially designed for perforated metal. Following is its main technical parameters:

Design Basis

1. Product need to be coated: Aluminium perforated metal

2. Workpiece size: 6000mm long, 150mm wide and 400mm high

3. Loading capacity on each hanger: 2 PCS

4. Design conveying speed: 1.8m/min (can be adjusted from 0.8 to 2.5m/min)

5. Coating method: Auto powder application

6. Heat source: Natural gas

7. Design description:

7.1 According to the size of aluminium plates, we design the pretreatment to be immersion tank type with 6 stage processings.

7.2 Then the pretreated workpieces will be conveyed to drying furnace for water removal on their surface. The drying furnace is of tank shape with a top-door design for easy access of pre-treated workpieces.

7.3 After drying, the workpieces are ready for powder particle adhesion. Please manually feed them on auto powder coating line. For a better painting result, the spray booth, waster powder recycling system, reciprocator adopts advanced equipments in China through our careful selection. And the spraying guns, both auto and manual are imported from foreign famous company for a longer service life. Then these workpieces will be sent to gas-fired furnace tunnel to let powder melt into a smooth coating.

Please note above powder coating line is for aluminium perforated metal, if your perforated plate is made by steel, please contact us to let our well-experienced metal surface finishing experts to design a powder coating line suits for your actural production requirement.