The working principle and application fields of Sanyo C-SBN373H8G compressor adopt a vortex design, and the main components include two involute vortex coils with the same shape but a relative angular displacement of 180 °. A fixed coil and a revolving coil driven by an eccentric shaft form a sealing line through revolution, thereby forming a crescent shaped air chamber for compression. The suction port is located at the fixed coil body, and the exhaust port is located at the center 2 of the winding body. The Sanyo C-SBN373H8G compressor is renowned for its high efficiency, low slip rate, and large volume F-class insulated motor, ensuring high cooling capacity, low power consumption, and safe operation. Its balanced design ensures low vibration, low noise, and smooth operation. In addition, this compressor is suitable for quick freezing equipment, industrial and agricultural refrigeration systems, as well as multi split air conditioners such as Midea, Gree, Zhigao, etc