Screw Coolers

Screw Coolers are continuous cooling or heating screw conveyor for bulks , powder, granules, pasty or muddy products. The cooling and heating function is accomplished through chilled water, steam or other thermal fluid passage into the screw and double jacket. The air extraction in the top opening allows the control of the atmosphere conditions above the products wet extraction , dried air injection… Paddles fixed to the screw allow a perfect homogenous treatment ,mixing, conveying , and cooling or heating transfer.