Paint mist treatment water curtain cabinet is an essential piece of equipment for industrial spray booths.
Our paint mist water curtain cabinet is an essential piece of equipment for industrial spray booths, designed to capture and filter paint mist effectively while meeting environmental emission standards.
Paint Mist Water Curtain Cabinet: Material, Size, Working Principle and Installation Effect
Our paint mist water curtain cabinet is mainly made of high-quality 304 stainless steel, which features excellent corrosion resistance, rust prevention, and durability against long-term exposure to water, paint mist, and cleaning agents. The thickened stainless steel plates form a stable and seamless structure, ensuring the cabinet remains clean and functional even in humid and paint-laden workshop environments.Our paint mist treatment water curtain cabinet is built with durable 304 stainless steel for long service life.It works seamlessly with our moisture scrubbing system to deliver full-spectrum air treatment.
Standard sizes of our paint mist water curtain cabinet are available in multiple specifications to match different spray booth widths and air volume requirements:
• 2000×1200×2200 mm (2-meter type, suitable for small workpieces, air volume: 2000-3000 m³/h)
• 3000×1200×2200 mm (3-meter type, the most common specification, air volume: 3000-4500 m³/h)
• 4000×1200×2200 mm (4-meter type, for large workpieces or continuous production, air volume: 4500-6000 m³/h)
We also support custom-made sizes according to customer’s workshop layout, workpiece size, and exhaust system configuration to ensure a perfect fit for your production line.
Paint Mist Treatment Water Curtain Cabinet: Features & Installation
The working principle of the paint mist water curtain cabinet is based on the combination of water curtain capture and water bath filtration:
1. Water Circulation: The water pump in the cabinet pumps water from the bottom tank to the top overflow trough, forming a continuous, smooth water curtain on the front baffle plate.
2. Paint Mist Capture: When the polluted air with paint mist is drawn into the cabinet by the exhaust fan, it first hits the flowing water curtain. Most of the paint mist particles are captured and dissolved by the water flow, then flow down into the bottom water tank.
3. Secondary Filtration: The remaining fine paint mist passes through the water bath and multiple baffles inside the cabinet. The air is forced to turn and collide with the water, further trapping the tiny paint mist particles.
4. Purified Air Discharge: After passing through the water curtain and water bath filtration, the clean air is discharged through the top exhaust outlet, meeting environmental emission standards. The paint sludge settled in the water tank can be regularly cleaned, and the circulating water can be treated with flocculants to extend its service life.
Built for safe, efficient, and low-maintenance operation, our paint mist water curtain cabinet comes with four key details: an intelligent special control box for one-key start/stop and emergency stop functions that save time and effort, explosion-proof T8 lighting to ensure bright, hazard-free visibility in flammable spray booth environments, a high-efficiency water pump with an external filter screen to prevent clogging by paint sludge and extend pump life, and a durable stainless steel water curtain that forms a uniform, corrosion-resistant water flow to capture paint mist effectively.
After professional installation, the paint mist water curtain cabinet integrates seamlessly into your spray booth environment, presenting a neat, compact, and space-saving layout. It runs smoothly in line with the exhaust system, ensuring stable negative pressure and uniform water curtain formation. The stainless steel body maintains a clean and bright appearance, while the explosion-proof lighting and intelligent control system work perfectly with the spray booth’s lighting and power configuration. The installed units can be arranged side by side to match different workshop widths, forming a complete paint mist treatment system that effectively removes overspray, keeps .
the workshop air clean, and meets environmental emission standards for long-term, safe, and efficient production.This paint mist treatment water curtain cabinet is built with durable 304 stainless steel
For environmental compliance, you can refer to standards from the Environmental Protection Agency. You may also like our industrial dust collector series for a complete air filtration solution.
