This series circulating device is used for supply heating and cooling source, has widely using range in pharmaceutical, chemical, biological, and other industries, supply heating and cooling source for the reactors, tanks, and also can be used to other equipment for heating and cooling.

Features:

1. It is divided into three systems: refrigerating system, heating system, pre-cooling system. Three systems can be used continuously and also can be used separately.

2. Fast heating and cooling and temperature can be increased and lowered continuously.

3. Wide temperature control range, no need of changing heat-conducting medium in the whole course and little consumption of heat-conducting medium.

4. Complete closed circulating system, the heat transfer fluid is not easy to volatilize and oxidize at high temperature, or not easy to absorb moisture under low temperature, which can prolong the service life of heat transfer fluid.

5. High temperature cooling and refrigeration function, can lower from high temperature level directly(e.g.: can lower temperature from 200°C directly).

6. Refrigeration heat exchanger adopts complete brazing type, small space and high-efficiency heat exchanging.

 Technical parameters: