Two-stage screw air compressor ZLS250-2iC, 185 kW

Two-stage screw air compressor ZLS250-2iC, 185 kW is a model of the Two-Stage PM VSD Screw Air Compressor, 22–250 kW series. Key data: power 185/250 kW/HP, capacity at 0.7 MPa 41.2 m³/min, capacity at 0.8 MPa 38.9 m³/min, capacity at 1.0 MPa 34.5 m³/min.

ZLS250-2iC 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 ZLS200-2iC, 160 kW
• Two-stage screw air compressor ZLS275-2iC, 200 kW
• Two-stage screw air compressor ZLS175-2iC, 132 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 ZLS250-2iC differ from the neighbouring models?

ZLS250-2iC: power 185/250 kW/HP, capacity at 0.7 MPa 41.2 m³/min. For comparison: ZLS200-2iC: power 160/200 kW/HP, capacity at 0.7 MPa 36.3 m³/min; ZLS275-2iC: power 200/275 kW/HP, capacity at 0.7 MPa 45.9 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.