MIDEA

Full failing film heat exchange technology are being used to increase the efficiency and decrease the refrigerant charging volume up 40% less compared to the flooded type. It is an innovation to protect our environment and decrease the CO2 emission effectively.

700RT to 1200RT models adopt one compression stage.

1300RT to 2200RT models adopt two compression stage.

• Positive pressure design with R134a refrigerant
  
• Quiet compressor design with unique refrigerant injection system to absorb sound energy
  
• Easy to retrofit with bolt-together construction for easy disassembly and re-assembly at the job site
  

Midea water-cooled magnetic centrifugal chiller compressor is a miniaturized, highly innovative compressor with magnetic bearing, VFD and permanent magnetic synchronous motor technologies

• 6% higher than single stage with standard Economizer design and long life span
  
• Heat transfer optimization through oil-free design 
  
• Less maintenance, with less components, no gear transmit and less bearings
  

Cooling capacity range from 170~900RT, applicable in various buildings including airports, rail transit, hotels, reconstructed buildings

• Magnetic bearing technology including radical magnetic bearing, thrust magnetic bearing and position sensor, with low power consumption, high bearing capacity and high reliability
  
• Full falling film evaporator greatly increase overall heat transfer efficiency, reduce refrigerant charge up to 40% and helps to protect the environment
  
• Oil-free throughout its entire life cycle, avoiding efficiency attenuation caused by oil film and save more electricity, thus reducing maintenance costs
  

These 380~1420kW chillers are applicable in school, hospital, shopping mall, office as well as the factory and manufacturing processing area.

• Coolers and condensers optimally configured for superior heat transfer and unit efficiency
  
• Larger dimension impellers reduces speed, lower ambient temperature and lower fan air flow reduce noise level
  
• Uses R134a refrigerant which has no ozone depletion potential and no phase-out date, reduces CO2 emissions
  
• Available options provide the flexibility to meet a variety of project configuration
  

Operates on a flooded type evaporator and high efficiency compressor, with optimized system design and enhanced heat-exchange efficiency. The unit works best under both full load and partial load, an ideal choice for large commercial projects

• Stable and reliable with advanced twin-rotor screw compressor
  
• R134a refrigerant achieves high cooling efficiency, without destroying the ozone layer
  
• Full falling film evaporation technology improves heat exchange efficiency and reduces the refrigerant charge at the same time
  
• Adoption of the special oil separation and return system, built-in oil separator, ensure the system's stability
  

Using highly efficient falling film evaporator and condenser and break through the bottleneck of low energy efficiency of centrifuge at the small cooling capacity section to achieve high energy efficiency

• Two stage compressing and aerodynamic compressor design, fully demonstrates the advantage of aerodynamic design achieving higher efficiency
  
• Horizontally back-to-back impeller helps balance the thrust forces for longer life span by less seal leakage and no gear loss
  
• 360° motor cooling technology eliminates the potential for shaft seal leaks and refrigerant/oil loss