We should use Air Drying Machine for power equipment installation and maintenance, it can not be affected by changes in external climatic conditions, especially overnight operations, only need to seal the flanges everywhere, fill the dry air to reach 0.02-0.03Mpa, no need to inject oil, supplement nitrogen, vacuum, etc., transformers, reactors and other power equipment will not be damp, greatly reducing the workload, to shorten the construction period, improve the quality of installation and maintenance. DHP Dry Air Generator is also suitable for air drying and circulation drying in warehouse, packaging, electronics, medicine and other industries, as well as nitrogen, hydrogen for generator sets and drying of SF6 equipment. Instead of the traditional drying method, dry air machine is efficient, economical, safe and environmentally friendly, integrating air compression, refrigeration and adsorption and can move freely.