It can provide a circulation device that can provide cold sources and heat sources, with a wide working range, and is used in pharmaceutical, chemical, biological and other industries. It provides heat and cold sources for reactors, tanks, etc., and can also be used for heating and cooling of other equipment.

●It is divided into three systems: refrigeration system, heating system, and pre-cooling system. The three systems can be used continuously or separately.

●Rapid heating and cooling can continuously increase and cool down.

●Wide temperature control range.

●Fully enclosed circulation system, thermal fluids are not easily volatile and oxidized at high temperatures, and are not easily affected by environmental conditions at low temperatures, which can extend the service life of thermal fluids.

●The cooling rate is large, which can achieve forced rapid cooling.

●The refrigeration heat exchanger adopts a fully brazed plate heat exchanger, which takes up a small space and has high heat exchange efficiency.

●Liquid level display function, monitor liquid level at any time to avoid liquid deficiency.

●Multiple protection functions such as overtemperature protection, delay, leakage, overcurrent, and overload protection fully ensure safe use.

●The condensation and pre-cooling methods are air-cooling, which saves water resources.