The WALTER SK 22/10 screw compressor was manufactured in 2016 by the Polish brand WALTER Kompressortechnik. The fixed speed compressor is powered by an electric motor, using a belt transmission. The 22 kW device has a capacity of 3.2 m3/min, with an operating pressure of 10 bar. The compressor is equipped with a heat exchanger for liquid cooling in a sound-absorbing casing and air cooling. The WALTER SK 22/10 machine weight is 630 kg.
Characteristics of the WALTER SK 22/10 compressor
- air cooling
- additional heat exchanger for liquid cooling in sound-proof enclosure
- driven by electric motor with belt transmission
- working pressure: 10 bar
- capacity at working pressure 3.2 m3/min (flow rate according to ISO 1217: 1996)
- installed power: 22 kW
- permissible ambient temperature: +3/+35°C
- oil content in the exhaust air: up to 3 mg/m3
- rated rpm: 2940 min-1
- degree of protection: IP 55
- radiator heat: 15 000 Kcal/h
- fan output: 5,500 m3/h
- air connection: 1 ¼”
- sound level: 69 dB(A) (noise level according to PNEUROP/ CAGI)
- voltage: 400 VAC, 3 ph, 50 Hz
- rated power: 22 kW
- dimensions (L x W x H): 1230 x 1070 x 1490 mm
- weight of machine: 630 kg