Spray booths

Spray booths for the metal industry are most often spray-bake type. However depending on individual needs, separate spray and bake booth solutions are encountered.

The size of the spray booth depends on the number of painters working simultaneously inside the booth as well as on the size and weight of painted obiect, transport type, spraying technology and housing conditions. Taking above considerations into account, the spray booths for metal industry have different dimensions. The most popular lenghts of the booth are: 10m, 12m, 15m, 16m, 18m, 21m, 24m, 36m.
ASTHERM - manufacturer and supplier of spray booths, spray-bake booths and preparation stations - Spray booths for industry

The vertical air downflow is commonly used in the metal industry booths. The warm air passes through the filter ceiling all the time, so the worker always breathes the clean air.The filter ceiling is placed directly above the spraying area .The air with overspray is extracted through floor grates or side ducts /if the booth concrete base pit can not be made/. The booths with the air cross draft are also common. Each solution has its advantages and disadvantages, and the solution choice is selected together with the Inwestor, after determining the type and amount of spraying needed and analysis of additional factors.

Lighting arrangement and brightness are usualy a crucial factor in the paint shop. Depending on the scope of production we propose different options: vertical lamps, horizontal lamps, placed also in two, three or four rows. As in case of the ventilation system, we also agree this with the Customer and we suggest the best solution, dependent on the production specificity.

Ventilation-heating systems are designed either according to safety standards or are designed on the basis of individual requirements. Systems of air heating available: oil, gas heaters, hot-water heat exchangers. Additionally, we can supply recuperation units based on unattended cross–flow exchangers with nominal efficiency up to the 75%.