Our UPK® products are indirect and continous continuous cooling or heating equipment based on screw heat exchanger. It is well suitable for bulks, powders, granulates, pasty or muddy products. Its cooling and heating function is accomplished through chilled water, steam or other thermal fluid passage into the screw and double jacket.
Construction of our screw heat exchanger also allows the control of the atmosphere conditions above the product: wet extraction, dried air injection, steam injection and many other.
Paddles fixed to the screw allow a perfect homogeneous treatment, mixing, conveying, and cooling or heating transfer.