Equipment Features

1. Chamber Body:The chamber body mainly includes the roof structure, floor grating, and safety doors. The entire frame is welded with structural steel profiles and treated for rust removal. All steel plate joints are evenly sealed with sealant.

A static pressure chamber, ceiling filters, and ceiling grilles are installed on the top, ensuring uniform air distribution and high-precision filtration. A safety door with an observation window and explosion-proof lock is installed at the front of the chamber, allowing convenient access for operators and ensuring rapid evacuation in emergency situations.

2. Interior Lighting:All lamps are sprayed with white paint, which is both aesthetically pleasing and resistant to corrosion. Explosion-proof Philips high-efficiency light sources are used, ensuring safety, energy efficiency, and easy maintenance.

Ballasts are specially designed for spray booths and manufactured in Shanghai, ensuring an illumination intensity of ≥700 Lux in each spray booth to meet coating operation requirements on all surfaces. The light boxes are connected to wall panels with angle steel and are equipped with detachable frames for easy maintenance.

3. Air Supply System: The air supply system mainly consists of fresh air filters, air supply box, supply fan, and air volume regulating valves, ensuring stable and clean airflow throughout the coating and curing process.

4. Heating System:To meet the drying and curing requirements of the chamber, a dedicated heating system is installed. It adopts combustion heating with a heat exchange efficiency of up to 85%, ensuring reliable performance for high-temperature curing in a liquid coating line.

5. Air Volume Regulating Valve:The valves are made of galvanized steel plates and are used to adjust the outlet area to control airflow volume. At the same time, these valves also function as fire dampers. When a fire alarm is triggered, the valves close automatically to prevent airflow from intensifying the fire.

6. Exhaust System:The exhaust system mainly consists of exhaust fans, exhaust air boxes, and exhaust ducts. To prevent excessive paint mist from adhering to fan blades and causing dynamic imbalance, large-blade series exhaust fans are selected. These fans offer high efficiency, low noise, non-stick paint performance, and easy disassembly and maintenance. 

7. Paint Mist and Exhaust Gas Treatment System:A dry filtration method combined with glass fiber paint mist filter media is used. Imported glass fiber filter cotton is selected, featuring a loose structure that results in minimal resistance increase after paint mist adhesion. The material has a relatively large free-state thickness, ensuring high filtration efficiency.

Two layers of filter cotton are installed to further enhance filtration performance. Differential pressure gauges are equipped and interlocked with the control room for safe operation.= 

8. Air Purification System:Cleanliness is a critical indicator of spray booth performance and is ensured by the air purification system. The entire filtration process adopts two-stage filtration, combining primary filtration (fresh air filtration) and sub-high-efficiency filtration (ceiling filtration).

Ceiling filter materials are installed at the bottom of the static pressure chamber and supported by ceiling grilles made of high-quality C-shaped steel with special anti-rust treatment, offering excellent rigidity, corrosion resistance, and easy replacement of filter media.

Key Attributes