Product Description
PTZL series of direct-cooled low-temperature refrigeration units use temperature-60 ℃, mainly by refrigeration system, condensation recovery system, control system, box, etc. The refrigeration system adopts vapor compression refrigeration. The condensation recovery system consists of evaporation coil, recovery storage tank and refrigeration pipeline. The control system adopts mechanical button and temperature instrument start-up control, with multiple protection functions to ensure the safe operation of the equipment. Through the refrigeration of the unit itself, the recovered gas entering the device is cooled and condensed to meet the requirements of process conditions.