Air Cooling Dryer,Dry Machine Air Cooling Dryer,Dry Machine Brief Introduction for Screw CompressorHSD ... operation, high transmission efficiency.3.straight drive machine adopts imported brand bevel gear, reliable operation, ... fields such as chemical, urethane elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc. 4 ... -maintenance. Air Cooling Dryer,Dry Machine