Remarkable Air end:Germany original-builing GHH-RAND air end adopts the third-generator dissymmetrical gear shape.The main rotor is five gears and the vice rotor is six gears.As the
differences between them is small,the loss of circumfluence is small which increases the cubage
efficiency by close to 20% and save the electric currency by about 25% comapared to normal
screw air compressor.The rotor is dissymmetrical shape ,supported by ball bearing and rod bead
bearing and operating at a low speed so it can lower the mairtanance cost and provide the air
end with a longer service life

Gas Intake valve:Controlledby computer ,the stable and dependable air inlet control valve 
can make the air displacement and power consumption of the motor chang along with the air consumption,so as to save energy and electrity ,and reduce the operating cost
 
Oil and air separator:Screw-shaped design of oil and gas separator is easy to uninstall and
change. Separator core can 
separate the left oil in the process of compressing air. After separating ,the left oil will be 
about 12 ppm. this will increase the cleanness of the compressed air and lower the pollution 
to the compressed air and lower the pollution to the compressed air and equipment

Cooling system:The designed super large cool area ensures it working normally at high
temperature and hot environment. Good heat transfer performance, little flow resistance
and low request for water quality. It is convenient to clean and need no special cleaning fluid
 

Motor: Famous brand motor with F class isolation and IP54 protecting class. It uses imported
SKF durable bearing and can be operated all day long

Temperature Controller Valve:Designed specially for the high environment temperature and
high air humidity, upon cold start up, thermal valve enables the system to reach the best working temperature as soon as possible, and maintains constant temperature and viscosity of lubricant
to prevent condensing of evaporated gas and emulsification of the lubricant, which prolongs the
service life of the lubricant, rotor of the main machine,bearing and other part

3. Description:
♦ Fully seal & double screw,dual shockproof,smooth operation,can be installed anywhere.
♦ With a exquistie shape and compact structure and cover a small area.
♦ Large displacement,stable pressure and high efficiency.
♦ Low exhause temperature (only 7 °C~10°C higher than the ambient temperature)
♦ Safe,liable,smooth operation,little noise and long maintenance cycle and using life.
♦ The intelligent control system completely satisfy the continuous cooperation without man work.
♦