Controlled Air Distribution in Spray Booth with Square Tube Welding
and Aluminum Frame
Each make-up air unit group in the spray booth is equipped with two
external rotor double-inlet centrifugal fans,
with a single motor power of 7.5KW and a total airflow of
40000m³/h. The no-load wind speed is 0.25m/s.
The air supply features pneumatic adjustment dampers and cycle
start pneumatic dampers, ensuring efficient
and controlled air distribution. These powerful units support a
clean and efficient painting environment.
Inside dimension | 15000 × 5000 × 5000 mm (L × W × H) |
outer dimension | 15130 × 6890 × 5600 mm (L×W×H) |
| Basement | There are 2 rows of 30x4 flat iron + ⌀8 twisted steel floor grilles
(24 pieces) on both sides of the ground (optional side wall
exhaust) |
| front door | Door size: 4000 × 4600mm (W×H), sheet metal bending door, 4 door
leaves, square tempered glass window, filling: EPS. (The filling
can be adjusted, and the gate can be equipped withan electric
rolling shutter) |
| working door | 2 sets, working door size: 800×2000mm (W×H), equipped with pressure lock and glass observation window |
| wall panel | EPS wall panel, effective width 1150mm, total thickness 70mm, color steel plate thickness: 0.426mm, white, steel edges sealed on
both sides; ( Rock wool, PU optional ) |
| roof | EPS wall panel, effective width 1150mm, total thickness 50mm , color steel plate thickness: 0.426mm, white, steel edges sealed on
both sides; ( Rock wool, PU optional ) |
| illumination | Top lighting: 20 groups × 4 pcs = 80 pcs 18W lamps Waist lighting: 22 groups × 4 pcs = 88 pcs 18W lamp tubes, LED lamp tubes, explosion-proof light box Illumination ≥1000Lux |
Air Unit installation | Air inlet from the side , exhaust from the rear, square tube welding + aluminum tee frame, white paint, high-strength
machine-made 20mm thick rock wool board mask |
Make-Up Air unit (2 groups) | Each group is equipped with 2 external rotor double-inlet
centrifugal fans, single motor power: 7.5KW; total flow: 40000m3
/h, no-load wind speed: 0.25m/s; air supply pneumatic adjustment
damper , cycle start pneumatic damper . |
Exhausted Air unit (2 groups) | Each group is equipped with 1 double-inlet centrifugal fan, pulley
drive, single motor power: 11KW; total flow: 4000m3 /h, no-load
wind speed: 0.25m/s; exhaust manual adjustment damper . |
Heating System (2 sets) | Each group is equipped with a Riello RG5S Diesel burner with a maximum heat output of 26,000KW; equipped with a 304 stainless
steel heat exchange furnace; temperature rise painting: 20°C (from
0°C to 20°C in the spraying state); baking paint: 10-15 minutes
(from 20° to 60ºС) paint condition. (Natural gas heating, electric
heating tube heating, and infrared baking lamp heating can be selected) |
filtering system | 1Air supply primary filter cotton : EN 779 level: G3 2 sub-high efficiency filtration: full depth three-dimensional
viscose; EN799 level: F5, 3 Glass fiber paint-resisting cotton blanket filtration: EN 779
Level: G3; 4. Activated carbon particle filtration: adsorbs benzene and xylene
in exhaust gas |
| Electronic control system | Spray painting, heating spray painting, baking paint, drying time
setting, lighting switch, fault indicator light, temperature
controller, power switch, emergency stop switch, timer, temperature
limiter , ammeter , voltmeter , pressure gauge, pressure alarm |
Pipeline system
| Each group of air supply and exhaust is equipped with 4 sections of
10 00 x 10 00 x 1000mm straight air ducts, 1 section of 10 00 x 10
00mm 90° elbow, and 1 section of 10 00 x 10 00mm 45° elbow; |
| total power | 56KW |
The large-size automobile spray booth is designed to meet diverse
needs with top-notch technical specifications
and adaptable features. The interior dimensions are 6900 × 3900 ×
2650 mm (L × W × H),(COULD BE CUSTOMIZED)
while the exterior measures 7000 × 5350 × 3400 mm (L × W × H).
(COULD BE CUSTOMIZED)The sturdy basement
features galvanized sheet bending hoarding, supported by square
tubes and a floor grille, ensuring an overall load-bearing
capacity of 2.4T, adjustable as needed.
The main front door, 3000 × 2600mm (W×H), has three leaves with
square tempered glass windows and EPS filling.
An additional working door, sized 800×2000mm (W×H), includes a
pressure lock and observation window.
The booth’s EPS wall panels and galvanized sheet roof provide
robust insulation, with optional materials available.
The lighting system delivers over 1000Lux with 32 top and 16 waist
LED lamps. The air unit efficiently manages
intake and exhaust, aided by a Riello RG5S burner for optimal
heating. The comprehensive filtration system ensures
a clean working environment, while the electronic control system
offers precise operational control. Total power
requirement stands at 17kW.(COULD BE CUSTOMIZED)
