Spray-Tech/Junair Crossdraft Paint Booths
Spray-Tech/Junair crossdraft paint booths move air from the intake end toward the exhaust end, which makes booth orientation and surrounding shop activity important. Installing, relocating, or reconnecting one means lining up the booth shell, doors, intake filters, exhaust wall, fans, ducts, lighting, and controls with the way vehicles or parts move through the facility.
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Booth Orientation in the Shop
The booth should face the right direction for loading, masking, spraying, and unloading. The site layout should check approach space, door swings, nearby columns, adjacent prep areas, and any traffic that could disturb the intake end.
Exhaust Wall and Duct Planning
The exhaust end needs clear service access and a practical route to discharge. Duct transitions, fan supports, wall or roof openings, and filter service space should be planned before equipment is placed.
Air Inlet Conditions
Crossdraft booths need clean, unobstructed inlet air. Storage, open overhead doors, shop fans, and nearby sanding areas can affect airflow and cleanliness, so the area around the intake should be evaluated carefully.
Power, Lighting, and Control Setup
Electrical service, lights, starters, controls, compressed air, and heat-related components where present should be located for operator access and service. The connection plan should also consider shutdowns and sequencing with other trades.
Frequently asked questions
What information helps plan a crossdraft booth installation?
Useful information includes booth dimensions, vehicle or part sizes, roof or wall construction, utility locations, existing duct routes, and photos of the proposed area.
Can the exhaust discharge location change during relocation?
Yes, but the new route has to be reviewed for duct size, support, fan placement, penetrations, and service access.
Why is the intake end so sensitive?
Air enters the booth there. Dust, turbulence, blocked filters, or nearby traffic can affect the condition of the air moving across the workpiece.
What should be inspected on a used booth before moving it?
Panels, doors, hinges, lights, filters, plenums, fans, controls, duct sections, and connection points should be reviewed so damaged or missing items are known early.
How does booth placement affect production?
Placement determines how easily work enters, exits, waits for prep, and moves to the next step. A poor location can create delays even if the booth itself operates correctly.