Low-temperature screw chiller To serve the needs of the equipment or technics low temperature cooling each industry. Shell and tube type heat exchanger, tight structure. Can select single or more units to modular, modular can include 2-4 units, having greater refrigerating capacity, standby each, interval running. Microcomputer or plc control. Can select heat reclamation device. Temperature control range: -35-5 Refrigerated capacity:115kw - 636kw (50hp-240hp).