Vacuum circulating air drying ovens
VUT
Reliable drying with a combination of vacuum and circulating air
If a product is to be dried under vacuum that is integrated into a product carrier or has poor heat coupling by means of heat conduction due to its own structure, it makes sense to combine two different types of drying – vacuum plus circulating air.
For this requirement, PINK offers the vacuum circulating air drying oven type VUT. The product is brought to a defined temperature by circulating air and then evacuated. This process takes place alternately. The number of cycles depends on the drying behavior of the product.
Diagram for combined vacuum-circulating air operation
The vacuum circulating air cycle is repeated several times depending on requirements
Vacuum circulating air drying ovens VUT
Vacuum recirculation system with individual air baffles for defined air routing
Inline system with circulating air heating zones and a vacuum drying zone
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