Ma-380W Direct Driving Water Cooling Screw Air Compressor

Efficiency and energy saving
*With the variable speed control technology, the capacity of compressors can be perfectly combined with the air use of users, which avoids the unloading power loss.
*In intermittent air use, the zero load of soft start avoids the peak of current and torque.Therefore, the speed of the units can be adjusted for limitless times.Truly realizing steeples speed change and minimizing the loss of reactive power.
*Without the pressure burden in excess of 2 bar, the unit can save energy directly by 14%.That is because every 1 bar operating pressure reduced can save energy by 7%.

More reliable
*The frequency conversion machine starts smoothly and can avoid the peak current which might burden your whole power supply.
*Avoiding the negative factors from constant high speed running.
*Lowing the possibility of system leak by setting the surpass pressure under 2 bar.



The displacement pressure can be changed easily and provide stable constant pressure air
*The displacement pressure can be set between 3-14 bar without gearbox or belt.
*A pre-set stable constant pressure will be output in a range of ± 0.1bar
*When the system has a high demand of air, the machine will run faster and keep providing stable pressure air.
*When the system has a low demand of air, the machine will run slower and keep providing table pressure air.

Air end
European leading technology, advanced design concept
Large rotors and large bearings to ensure low speed
Linear screw rotor
Third generation 5:6 male and female helical rotors
SKF bearings
High performance, low vibration
Outstanding durability and long serving life