- Used for a refrigerating compressor and an accelerating unit in an air 

 compressor of industrial facilities.

- Used for heat exchange after transfer of compressed refrigerant in a drive part
 of a chiller facilities.

- Mainly working at high speed of 18,000~26,000rpm.

- Facilitates low noise and low vibration even in a high-speed spin of 18,000 to
 26,000rpm by gear tooth modification

- Facilitates offsetting of thrust generated by high stiffness and spin by applying  
 ‘Double Helical Gear’ in some chiller machine.