Venturi spray booth is a water type spray booth design by venturi principles for paint application. Under this design, the air flow will form a special votex like area behind water curtain. Waste paint will be catched in water and flow back to tank, thus very few waste air will come into atmosphere from exhausion fan. Venturi spray booth was initially developped by IWATA company for automotive coating at early ages.
Venturi spray booth advantages:
- High efficient paint filtering
- Ease of cleaning and maintenance
- Explosion proof option
- Stainless steel construction for extremely long life cycle
Booth specification data:
| Content |
Model |
|||||
| VB-15D | VB-20D | VB-25D | VB-30D | VB-40D | ||
| Filter Efficiency(%) | Melamine resin coating |
97 |
||||
| Nitrolac |
96 |
|||||
| Acrylic coating |
93 |
|||||
| Polyurethane coating |
95 |
|||||
| Noise (dB) |
1.5m front side | 84 | 84 | 85 | 86 | 88 |
| 1.5m left/right side | 79 | 76 | 78 | 80 | 84 | |
| Exhausion | Type |
Centrifugal |
||||
| Model | #3 | #4 | #4 | #4 | #4 1/2 | |
| Air vol (m3/min) | 110 | 145 | 180 | 215 | 290 | |
| Motor | 380v | |||||
| Output(kW) | 3.7 | 5.5 | 11 | |||
| Maintenance window | 2 | 4 | ||||
| Booth color | Stainless steel color | |||||
| Fluid volume(L) | 890 | 1195 | 1480 | 1780 | 2365 | |
| Weight(kg) | 640 | 740 | 850 | 880 | 1200 | |
| Working weight(kg) | 1530 | 1935 | 2330 | 3320 | 3565 | |
Dimensions
| Content |
Model |
|||||
| VB-15D | VB-20D | VB-25D | VB-30D | VB-40D | ||
| Dimension (mm) |
Front width(W) |
1500 |
2000 |
2500 |
3000 |
4000 |
| General depth(D) |
2000 |
|||||
| Tank depth |
1500 |
|||||
| Chamber height(h) |
2000 |
|||||
| Total height(H) |
2890 |
2890 |
2995 |
2995 |
3100 |
|
| Exhaust Fan (mm) |
Fan center height(H1) | 2357 | 2357 | 2385 | 2385 | 2412 |
| B | 390 | 460 | 460 | 460 | 500 | |
| C | 437 | 510 | 510 | 510 | 550 | |
| E | 285 | 325 | 325 | 325 | 364 | |
| Flange size(F×G) | 572×386 | 652×441 | 652×441 | 652×441 | 730×496 | |
