Our oil-injected screw compressors bring industry-leading performance, flexible operation and high productivity, reduced energy costs at a minimal cost of ownership. A wide range of compressors enable
Variable speed screw air compressor features
Designed for efficiency
The components of the oil-injected rotary screw air compressors have been carefully designed in-house. This reduces losses and pressure drop to a minimum, resulting in the highest compressor package efficiency.
Variable Speed Driven
Rocky Variable Speed Drive(VSD) technology closely follows the air demand by automatically adjusting the motor speed. This results in energy savings of up to 35%. Smart compressor room- Industry 4.0, Compressors that are built to last.
High reliability
RKZ series air compressor is ISO 9001 compliant. Long and trouble-free life at the lowest operating cost.Rocky RKM PM VSD oil-injected screw compressors are designed for efficiency. Reliable components guarantee operation in the toughest environments and running conditions.
Monitor your system
It's important to know the status of your compressed air system. With Cloud system you can monitor your compressed air installation which saves you money and avoids breakdowns and production losses.
Using recovered energy
Our PM VSD screw air compressors use an integrated energy recovery system. It recovers up to 78% of the energy from the motor and the element oil circuit.
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