Two-stage screw air compressor ZLS75-2iC, 55 kW

Two-stage screw air compressor ZLS75-2iC, 55 kW is a model of the Two-Stage PM VSD Screw Air Compressor, 22–250 kW series. Key data: power 55/75 kW/HP, capacity at 0.7 MPa 12.6 m³/min, capacity at 0.8 MPa 11.9 m³/min, capacity at 1.0 MPa 10.3 m³/min, capacity at 1.25 MPa 8.6 m³/min.

ZLS75-2iC specifications

All models: VSD start; power supply 220/380/415 V, 50/60 Hz; discharge air temperature not above ambient +10 °C with air cooling and not above 40 °C with water cooling.

Series features

• two air ends connected in series, each driven by its own permanent magnet motor;
• dual variable speed control: output follows air demand, soft start without current peaks;
• lower compression ratio per stage reduces internal leakage and bearing load;

Applications

• pneumatic systems of injection molding machines: clamping, ejectors, robot part removal;
• preform blowing and forming on blow molding machines (up to 1 MPa);
• air cooling and bubble inflation on film extrusion lines;

Other models of the series

• Two-stage screw air compressor ZLS60-2iC, 45 kW
• Two-stage screw air compressor ZLS100-2iC, 75 kW
• Two-stage screw air compressor ZLS50-2iC, 37 kW

All models and the comparison table are on the series page Two-Stage PM VSD Screw Air Compressor, 22–250 kW.

Questions and answers

How does ZLS75-2iC differ from the neighbouring models?

ZLS75-2iC: power 55/75 kW/HP, capacity at 0.7 MPa 12.6 m³/min. For comparison: ZLS60-2iC: power 45/60 kW/HP, capacity at 0.7 MPa 9.6 m³/min; ZLS100-2iC: power 75/100 kW/HP, capacity at 0.7 MPa 17.0 m³/min. Selection by air demand and pressure is on the series page.

Price on request. Send an enquiry and we will confirm the configuration of this model and prepare a quotation.