Screw DEN-22Sh compressor units are made on the basis of the screw compressor of the German firm ROTORCOMP with the term of operating time of 40 000 hours without replacement of the bearing and 80 000 hours without major repair, and are intended for supply with compressed air of pneumatic systems of the enterprises, the pneumotool, pneumatic actuators at ambient temperature from +1 °C to +35 °C.
Transfer of power from the electric motor to the screw compressor is carried out via the belt gear that allows, with the minimum losses, with the broad range, to vary the working pressure and productivity of the compressor unit.
The DEN-22Sh compressor unit represents finished and the block ready for operation grouped on the general frame which is not demanding the special base, supplied with the soundproofing casing and system of automation. The two-level system of maslootdeleniye, final cooling of compressed air, complete with moisture separator allows to receive qualitative process compressed air with the content of oil products no more than 3,5 mg/m3. The additional complete set filters and dehumidifier is possible.