David + Baader Solvent ovens:
Chamber drying with controlled exhaust air.

Solvent ovens

Chamber dryer for coating materials in accordance with DIN 1050 - BVG 24 / EN 1539.

If explosive atmospheres are created while drying liquid coating materials (varnish, sizing varnish or impregnating resins) varnish dryers have to be employed pursuant to accident prevention regulations.

 

On principle, varnish chamber dryers differ from ovens without solvent evaporation through the monitoring equipment and exhaust fan installed for this purpose.

Any influence on the temperature uniformity (on the inside) through the higher air exchange is prevented by optimum mixing with circulating air.

                      

 

 

  

 

In the case of very high air exchange and temperatures, a heat exchanger in the exhaust air line to preheat the fresh air for the oven can be very economical.

       

A rotatable drum on a feeding cart to charge bulk material is also feasible.




these ovens are installed "in- line" - They heated with natural gas - indirect with a intergrated heat exchanger.

Technical Data