Gears sharp of Two Rotors.
The gears sharp of two rotors are key factor to the efficiency of produce compressed air. SE company optimizes the gears sharp through the computer software of tangential equation. This question of substance is solved which is historic leap in the compressor industry, so SE technology have already built up a commanding lead.

Mesh and Seal of Two Rotors
The type line of male and female rotors is optimized which is mesh and seal accurately. This innovation settles oil-air mixture leaking finally raises rotors efficiency, reduces airflow noise when lubricant from high-pressure tank to low-pressure tank.

Diameter and Length Ratio of Two Rotors
The rate of diameter and length is optimized by shorten the distance of two end bearing. This innovation raises the spring of rotors which have more efficiency in high-pressure, reduces radial tremor and noise, and prolongs useful time.

Distance of Axis of Two Rotors
Raised net sectional area of compressor rotors and the distance between male and female rotors, which make utilization coefficient of rotors area come to a head. The innovation obligate enough room for installation of bigger diameter gear which fundamental settle attrition of Rotary screw air compressor.