Air-cooled screw air compressor AIRMAN HOKUETSU Industries CO LTD

PURGE type/SMS-S series
S series with great cost performance
▪ "Purge unloader + Auto-start/stop device" are equipped for saving energy.
▪ Applicable to some function such as alternate operation and remote control.
▪ Extended maintenance cycle to reduce operating expense.

E·CON type/SMS-U series
AIRMAN ORIGINAL ENERGY SAVING SYSTEM
Perform efficiently more than inverter
▪ AIRMAN unloader system reduces on power consumed at unload operation to about 20%.
▪ ACCS (AIRMAN Computer Control System) is to reduce full load power by about 5%.
▪ Applicable to some function such as alternate operation and remote control.

INVERTER CONTROL type/SMS-V series
Original inverter control to save energy efficiently
▪ Maximized use of motor output, service air volume is increased by using pressure.
▪ Corresponding with change of air volume used without loss to save energy.
▪ Constant control of pressure enables to operate at the lowest required pressure and not to waste it.

OIL FREE type/SMAD series
Compressor supplying clean air excluding oil
▪ Using special surface treated/ coated twin screw rotor.
▪ By adopting balance piston, exchange cycle of bearing is extended.
▪ Applicable in many fields such as food, medical, precise industry.