High and low temperature integrated machine is also called high and low temperature circulating pump, heating and cooling integrated machine and high and low temperature circulating integrated machine, which is specially used for temperature rise and fall of sandwich reactor. The heat conducting medium of the whole circulation system is totally closed circulation. The circulation system is equipped with a liquid expansion container. The expansion container and the liquid circulation are independent systems. The expansion container does not participate in the liquid circulation, but is only a mechanical connection. Even under high temperature operation, the heat conducting medium in the expansion vessel will not be higher than 50 ℃. The whole liquid circulation is a closed system. There is no absorption of water vapor at low temperature and no oil mist at high temperature, which improves the service life of heat transfer oil. The same equipment and the same heat transfer medium can realize continuous temperature control from - 95 ℃ to 350 ℃.
Contact: Y F.CAO
Add: Luokou Industrial Park, Heluo Town,Gongyi,Henan Province,P.R.China