Advantages of the device:
– reliable screw airends by global manufacturers (GHH RAND) designed for continuous operation,
– asymmetric design rotor’s profiles to generate maximum power and performance at minimum energy cost,
– low-noise operation (72 dB),
– direct drive eliminates losses of transmitted power,
– simplified drive design,
– low vibration level,
– no need to replace driving belts,
– microprocessor controller with idle run function,
– built-in refrigeration air dryer with a set of pre-filters to ensure excellent quality of the working medium,
– an option to modify rotation speed of electric motor due to integrated Danfoss and ABB frequency converters – rotation control at compressor output from 30% to 100% of rated rotation,
– soft start/stop function,
– operation in energy-saving mode (exclusion of idle running phases; energy consumption adapted to actual compressed air demand).
