Large Equipment Spray Booths: AEI Paint Booths

Construction - Large Equipment Paint Booths

Panels – Nut and Bolt – Holes Pre-Punched on 6” Centers for Sure Panel Alignment:
• Panels are fabricated from 18-gauge prime quality G-90 galvanized steel. Panels are fastened together with nuts and bolts for maximum rigidity and ease of assembly. Holes are precision CNC punched on 6” centers. Pre-punched holes assure true panel alignment.

LED Illumination:
• Lighting is provided by LED type fixtures. All fixtures are ETL listed and approved for use in our large equipment paint booths. Fixtures accept either 120V or 277V power

Filtration:
• Intake air filters: Rated by UL as Class 2 and are EPA registered as environmentally safe. Filters are self-supporting in an internal frame sized 20'' x 20'' x 1''. One set of filters will be supplied
• Exhaust air filters are fiberglass paint arrestor pads made specifically for the collection of paint over spray. These filters are UL rated as Class 2. A filter holding grid is provided for each filter cell. This unit is provided with one set of filters and one manometer.

Exhaust:
• Tube axial type duct fan(s) specifically designed and constructed for use in our large equipment paint booths and similar applications is provided for exhaust. A precision balanced, fabricated, aluminum non-sparking fan blade moves the air through the fan. Bearings are permanently lubricated and mounted in rubber isolators for smooth operation. The motor, drive and bearings are isolated from the exhaust air stream.

Product Doors:
• One (1) set of product entry doors shall be provided. The doors are skinned with an 18 Ga. galvanized steel sheet, sealed to the frame, and welded in place. These doors are provided with a closed cell foam rubber weather stripping seal about the perimeter and a neoprene rubber sweep seal at the threshold. The mounting hardware provided includes a panic type safety latch and four 9'' door pulls.

Code Compliance:
• All of our large equipment paint booths are designed to meet or exceed the requirements and recommendations of the National Fire Protection Association (NFPA), Standard Number 33, as well as the Occupational Health and Safety Administration (OSHA) CFR 29.1910.107 covering the operation and construction of spray booths.

Paint Booth Airflow

Large Equipment Crossdraft Airflow: Air enters the paint booth through the filtered front doors. The clean filtered air flows through the work area and is pulled through the filtered exhaust chamber at the rear of the booth by an exhaust fan.

Large Equipment Semi Downdraft / Modified Downdraft Airflow: The air makeup unit pushes air into the paint booth through the filtered intake plenum on top of the booth above the front doors. The clean filtered air flows through the work area and is pulled through the filtered exhaust chamber at the rear of the booth by an exhaust fan.

Large Equipment Side Downdraft Airflow: The air makeup unit pushes air into the paint booth through the filtered intake plenum on top of the booth. The clean filtered air flows through the work area and is pulled through the filtered exhaust chambers at floor level in the side walls of the booth by exhaust fans.

VAV - Variable Air Volume Control System

Our variable air volume control systems give you precise control over the air flow when you are painting, flashing, and curing. This allows you to adjust for solvent base or water base paints, different sized pieces of work, Go-Cart or SUV, and different outside air conditions like -10° F and 5% humidity or +95° F and 85% humidity.

We offer the ability to flash and cure at 100% airflow and high temperatures. We can provide 100% airflow and a 120° F temperature rise over the outside air temperature. If it is 20° F outside our system can provide 100% airflow at 140° F.

This system allows you to control how much air is used by the air make-up unit allowing you to control operational costs as well. System includes Variable Frequency Drives for both intake and exhaust volume control. Includes Programmable Digital Control Panel. We use special gas valving and controls coupled with a variable frequency drive for the air makeup unit motor to properly control airflow volume.

AB - Automatic Booth Pressure Balancing

The Automatic Balancing System speeds up or slows down the exhaust fan to keep the pressure balanced in the booth and the airflow at a proper speed. Set the pressure desired in the booth and the system will automatically adjust the speed of the exhaust fan to maintain the desired preset pressure.

Layout of a Standard 44 Ft. Long Crossdraft

AEI Paint Booths Large Equipment Booths

Cost Effective Solutions for Your Large Equipment Paint Booth Requirements

Layout of a Standard 44 Ft. Long Crossdraft