Selection plan: A one-stop AI intelligent control compressed air system energy-saving solution for permanent magnet variable frequency two-stage compression air compressor, combined with zero gas consumption drum heat suction dryer, medium niobium waste heat recovery unit, energy-saving pipeline, etc.

Anhui Hongtu Precision Casting Co., Ltd.'s first level energy-efficient compressed air station building has been strictly measured and evaluated by Hefei General Machinery and Electrical Product Testing Institute according to standards such as "Energy saving Monitoring of Air Compressor Units and Gas Supply Systems" and "Energy Efficiency Grading Guidelines for Compressed Air Stations", meeting the requirements of standard CGMA033001-2018, and has been recognized as a first level energy-efficient compressed air station.