Posted on Fri, 18 May 2018 03:55:49 +0000
2BE type liquid ring vacuum pumps become a new economic growth point Liquid ring vacuum pumps can be divided into a variety of types, depending on the features, there are 2SK type liquid ring vacuum pump , 2BE series liquid ring vacuum pump , single-stage water ring vacuum pump , two-stage water ...
Read MorePosted on Fri, 18 May 2018 03:54:40 +0000
First, the definition and advantages of vacuum freeze drying: Products through a total Freeze, and in the certain vacuum conditions make the sublimation, so as to achieve the purpose of the low temperature dehydration, this process is called freeze-drying herein after referred to as freeze-dried,...
Read MorePosted on Fri, 18 May 2018 03:50:17 +0000
Jet pump is widely used in transportation, mixing compressed gases and vapors, liquids and solids equipment, gas or liquid is often as a power medium. Jet pump for generating a vacuum is another very important application. The main principle of power nozzle jet pump is ejected at high speed drivi...
Read MorePosted on Fri, 18 May 2018 03:49:09 +0000
Dryer is a washing machine, usually after washing dehydration, used to remove clothing and other textiles in the water. Most dryer comprising a rotatable drum, the inner cylinder driven by a belt, around the drum with hot air to evaporate water. Drying tube and are based on the principle of rever...
Read MorePosted on Fri, 18 May 2018 03:47:57 +0000
1) vacuum pump ultimate pressure The ultimate pressure pump unit is Pa, the pump means at the entrance of the cover in accordance with a standard test conditions prescribed work, without the introduction of a working gas, the pressure tends to a stable minimum. 2) vacuum pumping rate Pump unit is...
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