Key Features:

1. High reliability screw compressor and new high efficiency heat exchanger technology, energy efficiency up to 5.09;
2. Using new thin tooth thread highly efficient heat exchanger, heat transfer coefficient is 1.3 times of ordinary efficient tube;

3. Compressor with five heavy security, to completely eliminate the stuck rotor, motor overheating burning etc. damages;

4. Controller with status display, parameter setting, the energy of fuzzy control, fault diagnosis, and many other control functions.