Front natural gas dryer using a small-scale scroll compressor as the circulation power source, conducting isobaric closed-loop heating regeneration without the need to release pressure inside the tower, saving resources and protecting the environment, red
housing and arms: Si9Cu3 Aluminum alloy die-casting ADC12pulley: powder matallurgy or forging 45# carbon steel or stretching steel or PA66 plasticbearing: China C&U