Looking to buy a water paint spray booth at a competitive price? Airo Shot Blast is a water curtain paint booth manufacturer, supplier, and exporter in Jodhpur, India, offering customized spray painting solutions for industrial finishing and continuous production applications. Our water curtain paint booth use a flowing water curtain to capture paint overspray, wash paint particles into a collection tank, and help maintain a cleaner painting environment. Available in open, enclosed, and conveyorised configurations, these booths can be designed for medium to large components and applications with higher paint consumption, subject to the required airflow and filtration specifications. Contact us for water paint spray booth prices, technical specifications, pump options, and a customized quotation based on your component dimensions and production requirements.
What Is a Water Paint Spray Booth?
A water paint spray booth (also called a water curtain paint booth system, water wash paint booth, wet paint booth, or water screen booth) is a spray booth that uses water as the filter. The back wall of the booth carries a flowing water sheet, and overspray that hits it, or is drawn through it, is trapped and washed down into a tank.
It is not the same as a booth for water-based paint. A water wash booth can be used with solvent-based or water-borne paints. "Water-based" in a booth name only means the booth uses water filtration.
How Does a Water Paint Spray Booth Work?
- Paint is sprayed onto the part inside the booth.
- A high-pressure blower pulls the overspray toward the back of the booth.
- Air passes through the water curtain: a sheet of water flows over the rear wash plate, and the overspray hits it.
- Sawtooth plate and eliminators work together: the airstream is forced through a sawtooth plate, which breaks up and separates the paint particles from the air.
- The washing chamber cleans fine particles: the air passes through a washing chamber, where finer paint mist is scrubbed out. Eliminator baffles remove water droplets.
- Paint waste drops into the tank: the water carries the paint solids to the tank, where they can be collected as sludge.
- Clean air leaves: the blower exhausts the cleaned air through a duct outside.
Chemical treatment (paint detackifier or coagulant) is often added to the water so paint does not stick to the tank and wash plates, and sludge floats or settles for easy removal.
Main Parts of a Water Wash Paint Booth
- Booth enclosure with lighting and access doors
- Water curtain/wash plate at the rear
- Water tank to collect overspray and paint sludge
- Water pump and spray header (in pump models)
- Sawtooth plate and eliminator baffles
- Washing chamber for fine paint mist
- High-pressure centrifugal exhaust blower and duct
- Sludge collection or removal arrangement
- Control panel with interlocks
Types of Water Paint Spray Booth
| Type |
Description |
Best for |
| Open type (water curtain) |
Open front, water screen at the rear |
Medium and large parts, batch painting |
| Enclosed type |
Fully enclosed booth with doors |
Cleaner finish, better control of environment |
| Conveyorised water booth |
Parts move through on a conveyor |
Continuous production |
| Pump type |
A pump circulates water over the wash plate |
Larger booths and heavy overspray |
| No-pump (pumpless) type |
Water is picked up by the airflow, without a separate pump |
Lower cost and simpler running |
Water Curtain vs Dry Filter Paint Booth
| Feature |
Water paint spray booth |
Dry type painting booth |
| Overspray capture |
Water curtain and scrubbing |
Dry glass fibre filters |
| Best for |
Heavy overspray, high production |
Low to moderate overspray |
| Upfront cost |
Higher |
Lower |
| Maintenance |
Clean tank and remove sludge, treat water |
Replace filters |
| Waste |
Paint sludge and wastewater |
Used filters |
| Filter replacement |
None |
Regular |
| Humidity effect |
May add humidity |
Low |
| Typical user |
Large lines, heavy paint users |
Fabricators, repair shops |
Choose a water spray booth for heavy or continuous painting where dry filters would clog quickly, and be ready to manage sludge and water. Choose a dry booth for light use and lowest upkeep.
Key Features & Benefits of Water Paint Spray Booth
- Efficient overspray capture: Water scrubs paint out of the air very effectively.
- No filter replacement: No disposable filter media to buy and dispose of.
- Suited to high paint use: Built for about 10-100 litres per shift and heavier.
- Handles large parts: Medium and large components and batch or conveyor lines.
- Paint solids collect in one place: Sludge in the tank makes disposal easier.
- Cleaner exhaust air: Less paint mist released to the environment.
- Pump or no-pump versions: Choose by size and budget.
- Open, enclosed, or conveyorised models.
- Corrosion-resistant construction: Stainless steel parts where water contact is highest (confirm).
- Custom sizes, spares, and technical support.
How to Choose the Right Water Paint Spray Booth
- Paint consumption: about 10-100 litres per shift or more points to a water booth.
- Part size and weight: sets booth dimensions and door size.
- Production method: batch or conveyorised.
- Pump or no-pump: pump for bigger booths, no-pump for a simpler, lower-cost build.
- Airflow and blower: sized to the booth and local rules.
- Water and sludge handling: space for the tank, treatment, and disposal.
- Finish requirement: open or enclosed type.
- Extras: heating or bake oven, make-up air, and lighting.
Why Buy a Water Paint Booth from Airo Shot Blast Equipments?
- Direct manufacturer, supplier, and exporter in Jodhpur, Rajasthan
- ISO certified, GST verified, 18 years' experience
- Open, enclosed, and conveyorised water booths, with or without a pump
- Custom designs made to your part size and paint volume
- Spares and technical support
- Pan-India and export shipping by air, sea, and land, with export documents handled in-house
- Payment: 100% T/T, NEFT, RTGS, IMPS
- One supplier for blasting, painting, and coating: paint booth system, side downdraft paint spray booths, and zinc spray booth, etc.
Water Curtain Paint Spray Booth Manufacturer in India
Airo Shot Blast is a manufacturer, supplier, and exporter of water curtain paint spray booths in India, based in Jodhpur, Rajasthan. We offer industrial surface preparation and coating equipment at competitive prices, including sand blasting machines, portable shot blasting machines, grit blasting machines, sand blasting cabinets, sandblasting nozzles, shot blasting rooms, pressure blasting cabinets, thermal spray guns, metalizing guns, and zinc spray booths. Our equipment is available for a range of industrial applications, with configurations tailored to specific surface preparation, painting, and coating requirements. Contact us for product specifications, competitive prices, and customized quotations for your business in India and international markets.