... Cooling Dryer,Dry Machine Air Cooling Dryer,Good Quality Brief Introduction for Screw CompressorHSD - Dryer ... material gas, pipeline blowing, gas replacement, gas protection, product transport, etc. Used in fields such as chemical, ... , biological technology, intermediate, etc. 4.)Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage of electronic products. Used ...