| you are: Konvektsionnye sushilnye chambers
Sushilnye chambers of periodic action are applied in individual and small-scale manufacture. During loading and an unloading these chambers practically stand idle, that reduces factor of their use.
In mass and a large-lot production are applied sushilnye installations of type through passage - tunnel to which products move on the conveyor continuously or periodically through certain time intervals.
Tunnel sushilnye chambers can be one-pass or multirunning.
Hot air usually moves in an average part tunnel sushilnoj chambers, and is sucked away from its edges. Products dvizhutsja at first towards to a stream of air and in an initial short time interval there is their heating and evaporation of solvent from the painted surface, during second longer period the firm paint and varnish film is formed. The maximum temperature is reached in the central zone sushilnoj chambers. In the second part sushilnoj chambers from the centre to a product exit dvizhutsja in one direction with air, being gradually cooled as approaching an exit.
In multirunning chambers movement of air concerning movement of products changes some times, that promotes more uniform process of drying.
With a view of economy of the area in mass production apply sometimes two-storeyed sushilnye chambers.
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