Description
The NA-E20 Electric Automotive Spray Paint Booth is a full-size downdraft car spray booth for collision repair, refinish and custom shops that want stronger airflow, a stiffer cabin and more stable bake performance for daily production work.
It is designed for body shops worldwide, with a primary focus on the needs and workflows of North American (especially US) collision centers. Local installers and engineers can adapt power and compliance to your country or region.
Note: This booth model is continuously improved. Final specs, components and drawings may differ slightly from the information shown here. Always follow your official quotation and installation documents as the source of truth.
NA-E20 Electric Automotive Spray Paint Booth – Full Specifications
| Model & Size | |
|---|---|
| Model name | NA-E20 Electric Automotive Spray Paint Booth |
| Outside size (L × W × H) | 7000 × 5100 × 3300 mm (approx. 23.0' × 16.7' × 10.8') |
| Inside working size (L × W × H) | 6900 × 3900 × 2650 mm (approx. 22.6' × 12.8' × 8.7') |
| Doors & Access | |
| Main entrance door | 3000 × 2600 mm (W × H), bordered wall-panel doors |
| Work / personnel door | 750 × 1900 mm (W × H), same color as wall panels |
| Housing System | |
| Top plenum height | Approx. 370 mm purification / airflow layer above the cabin |
| Wall panels | 50 mm socket-type flame-retardant EPS insulation board with 0.37 mm color steel plate |
| Roof (top plate) | 0.8 mm galvanized bent steel plate |
| Bottom structure | 3 floor grilles + 2 patterned steel plates |
| Base | 280 mm high galvanized steel base, sheet thickness about 1.0 mm |
| Air Intake & Exhaust System | |
| Ventilation pattern | Air supplied from the plenum above, exhausted downward through floor grilles (downdraft) |
| Inlet fan | 2 × 3 kW dual fans (supply) |
| Outlet fan | 1 × 5.5 kW centrifugal exhaust fan |
| Ductwork | 2 rectangular air ducts, 1 × 90° elbow and 1 × 45° elbow |
| Equipment / air box position | Can be installed on the right, left or rear side of the booth |
| Heating & Baking | |
| Heating method | Electrical heating |
| Electrical infrared heating | 8 sets of 3 kW luxury-version dual-door infrared heaters |
| Lighting System | |
| Overhead lighting | 8 sets of 4 × 16 W LED high-efficiency energy-saving lamps |
| Side lighting | None (overhead lighting only) |
| Filtration & Controls | |
| Filtration system | Top filtration, vent filtration and bottom filtration (multi-stage chain) |
| Electric control system | Intelligent electronic control system with knob interface |
| Power | |
| Total installed power | Approx. 36 kW |
Click a section below to see how these specs affect daily work in the booth.
Booth size and working area
The NA-E20 paint booth shares the same footprint as the NA-E10: 7000 × 5100 × 3300 mm outside and 6900 × 3900 × 2650 mm inside. This size gives enough space for most sedans, coupes, hatchbacks, SUVs and light trucks with room for the painter to move.
- Outside size: 7000 × 5100 × 3300 mm (approx. 23.0' × 16.7' × 10.8').
- Inside working size: 6900 × 3900 × 2650 mm (approx. 22.6' × 12.8' × 8.7').
This footprint is what many shops use as their reference for a full-size automotive spray booth.
Heating performance and bake time
The NA-E20 uses 8 × 3 kW luxury-version dual-door infrared heaters, giving the same 24 kW of IR output as the NA-E10 but with upgraded IR units for more even coverage across the vehicle.
- Heating type: electric infrared (no gas or diesel burner on the booth).
- Infrared heating: 8 sets of 3 kW luxury-version dual-door IR heaters (24 kW total IR power).
- Typical heat-up (factory reference for this platform): around 15–20 minutes from 20–80°C (68–176°F).
The goal is consistent, repeatable bake times on clear coat and primer so production planning is easier in busy body shops.
Airflow and ventilation
The NA-E20 is a downdraft automotive spray booth with both supply and dedicated exhaust fans, giving stronger draw through the floor than the base model and helping keep overspray moving out of the cabin.
- Downdraft pattern: air is delivered from the plenum above and pulled down through the floor grilles.
- Supply fans: 2 × 3 kW dual fans on the intake side.
- Exhaust fan: 1 × 5.5 kW centrifugal exhaust fan.
- Ductwork: 2 straight ducts plus 90° and 45° elbows to connect into your exhaust system.
- Equipment / air box location: can be installed on the right, left or rear side to fit the building layout.
The added exhaust fan helps clear overspray faster and keeps the air in the booth cleaner and clearer while spraying.
Filtration and finish quality
Like the NA-E10, the NA-E20 combines top, vent and floor filtration to help control dust and overspray in the car paint booth.
- Top filtration in the ceiling area above the booth.
- Vent filtration on incoming make-up air.
- Bottom filtration beneath the floor grilles.
With proper filter maintenance, this multi-stage setup is intended to support clean refinish work and reduce rework caused by dirt and overspray defects.
Construction and access
Compared to an entry-level shell, the NA-E20 upgrades the wall steel thickness and changes the floor layout to three grilles and two plates, giving a stiffer cabin and more open grate area under the vehicle.
- 50 mm EPS wall panels with 0.37 mm color-steel facing for added rigidity.
- 0.8 mm galvanized roof plate.
- Approx. 370 mm plenum / purification layer above the booth ceiling.
- 3 floor grilles + 2 patterned plates on a 280 mm high galvanized base.
- Main door: bordered wall-panel doors, 3000 × 2600 mm.
- Personnel door: 750 × 1900 mm, matching the booth wall color.
- Equipment box / air unit can be mounted on the right, left or rear side to suit your building.
The overall impression is a solid, permanent booth that presents well to inspectors, insurers and fleet customers.
Power requirements and regions
The NA-E20 is an electric-heated industrial spray booth with higher connected load than the NA-E10, aimed at shops that run regular daily production.
- Total installed power: approx. 36 kW (fans, infrared heat and controls).
- Designed for industrial three-phase power (exact voltage and frequency configured per order and region).
- For the US and other markets, local electrical engineers adapt the booth to the available three-phase supply and design breakers, disconnects and cabling to local code.
Final approval always depends on local building codes, fire regulations and environmental rules in your area.
Who is this car spray booth for?
The NA-E20 is aimed at body shop owners who want a full-size automotive spray booth with stronger airflow, a stiffer cabin and upgraded infrared heating for regular collision and refinish workloads.
Typical questions from buyers include:
- “What full-size automotive spray booth should I choose for daily production work?”
- “What size paint booth do I need for cars and light trucks?”
- “Is an electric automotive spray booth with IR heat enough for fast clear-coat bake times?”
Typical buyers:
- Collision and refinish shops that spray and bake several vehicles per day.
- Growing body shops upgrading from improvised or older booths to a more robust cabin.
- Owners who want better airflow and structure without moving to a fuel-fired burner system.
- Shops that prefer electric heating and a clean, modern booth interior.
FAQ – common buyer questions
How is the NA-E20 different from a basic electric automotive spray booth?
The NA-E20 adds a dedicated 5.5 kW exhaust fan, thicker wall steel and a three-grille floor layout, giving stronger draw, a stiffer cabin and more open grate area than many entry-level electric booths.
Is this a good spray booth for a busy small or medium body shop?
Yes. The footprint, airflow and heating are tuned for everyday collision work on cars, SUVs and light trucks in shops that need reliable bake times and cleaner air while spraying.
Does the NA-E20 support waterborne paint systems?
Yes. Airflow, heating and filtration are suitable for modern solvent-borne and waterborne refinish systems when installed and operated according to your paint manufacturer’s guidelines.
Can I install this booth in the United States or other countries?
The booth is designed to be adaptable to different power systems and regulations, including US and other markets. Final approval always depends on local building departments, fire marshals and environmental agencies in your region.
Are the specifications fixed?
No. The NA-E20 platform is continuously updated. Dimensions, components and configuration may change over time or be customized. Always rely on your signed drawings, quotation and installation package for exact, current specs.
Disclaimer: All data on this page is provided as a general reference for buyers comparing automotive spray booths. Specifications, power configuration, components and images may be updated or customized without prior notice.