GMCC (Guangdong Midea-GMCC Refrigeration Equipment Co., Ltd.) is a company belonging to the Midea Group and is one of the leading compressor manufacturers in the world. It has also obtained various certifications such as CCC, TUV, UL, CSA, and VDE, indicating its products' compliance with different international standards. GMCC specialises in the design, manufacture and sale of Rotary Compressors, Scroll Compressors and other products, which are widely used in domestic air conditioners, refrigerators, freezers and other refrigeration equipment.
Types of GMCC Compressor 1. GMCC Rotary (Rotor) Compressors Working Principle Through the rotary movement of the eccentric rotor, change the cylinder volume, to achieve the gas inhalation, compression and discharge. Simple structure, small size, suitable for small and medium-sized refrigeration systems. Common Models KTM240D57UMT (Inverter, R32/R410A, 7.74kW) ASN108D32UFZ (Inverter, R410A, 3.26kW) YH480X3CS-4MUC1 (fixed frequency, R22, 8.46kW) PH420G2CS-4KU1 (fixed frequency, R22, 7.42kW) Application Fields Residential inverter air conditioners (1.5~3HP) Commercial air conditioners (5~10HP) Heat pump water heater Features Compact structure, small size, suitable for space-constrained equipment. Low noise, smooth operation. Higher energy efficiency (COP 3.0~3.8). 2. GMCC Scroll Compressor Working Principle Adopting two intermeshing scroll discs, compressing the gas through relative motion, with continuous compression characteristics, small airflow pulsation, high efficiency. Common Models GMCC Scroll Commercial Compressors Application Fields Commercial central air conditioning (10~30HP) Refrigeration and freezing equipment Heat pump heating systems Features High energy efficiency (COP 4.0+). Low vibration, low noise. Long life and high reliability. 3. GMCC Screw Compressor Working Principle Through the meshing movement of two spiral rotors, the volume of gas is continuously reduced to achieve compression. Suitable for large cooling capacity demand. Common Models KTQ650D48UNT3 (Twin Screw, R32/R410A, Large Cooling Capacity) Application Fields Large commercial air conditioning (50~200HP) Industrial refrigeration (cold storage, cold chain logistics) Features Large cooling capacity (100~1200kW) . Stepless capacity adjustment. Easy maintenance and long life.
4. GMCC Centrifugal Compressor Working Principle Using high-speed rotating impeller to do work on the gas, through the centrifugal force to increase pressure, suitable for ultra-large refrigeration system. Common Models GMCC Centrifugal Commercial Compressors Application Fields Large central air-conditioning (>200HP) Chemical refrigeration systems Features Very large refrigeration capacity per unit (up to 30,000kW) . High energy efficiency for large-scale refrigeration.
5. GMCC Micro-Compressors (special applications) Working Principle Compact rotary structure, suitable for very small space refrigeration needs. Common Models GMCC DLQ510V1UWU(R290 Refrigerant, Ultra Miniature) Application Fields Medical equipment refrigeration Military/outdoor portable air conditioning Car Refrigerator Features Ultra-compact (88mm height). Low refrigerant charge (R290 environmental protection).
