High Pressure Screw Compressors

High Pressure Compressors Specialist are industrial single-stage air compression systems in a screw pair, which provide high pressure up to 16 bar. Increased pressure in the pneumatic system is necessary for PET bottle blowing machines, laser cutting machines, aeration, and other specific uses.

Which high-pressure compressor to buy?

With us, you can buy compressor equipment directly from the Lviv warehouse, as the range presented on the site is in stock and ready for dispatch, installation, and connection.

The website shows the standard configuration, but we can rework and modernise the installation to your requirements: assemble a similar variant with higher productivity, add a frequency inverter and synchronous motor, which are more stable when working from petrol generators and UPSs, offer a booster compressor up to 40 bar to order, etc.

Overview of the Specialist High Pressure Compressor

The Specialist Screw Compressor is a fully operational assembly. The blower needs to be installed in a suitable compressor room, connected to a three-phase network 380 Volts or a petrol generator, the pipe to the air duct, set the pressure on the controller, and it can be started. The structure of the high-pressure screw compressor is made with considerations for energy efficiency and safety measures, which protect it from failing.

• Screw oil-filled block with rotors 5:6 technology. The design provides effective compression as well as wear resistance under 24/7 operation. The screws last 5~10 times longer without repairs compared to piston compressor heads. Bearings need to be replaced periodically and every 5-15 years, the worn shaft might require restoration — steel is welded on it and ground to the previous diameter, after which the screw block will work again.
• Direct drive with asynchronous motor.A flexible coupling or rigid connection offers better efficiency than a belt drive, and dispensing with pulleys simplifies maintenance.
• Air circuit. The atmospheric air mixture is purified at the intake, compressed, and then separated from the oil and cooled in the radiator, resulting in better quality air. Also, from the compressor's output, it immediately enters the receiver. The expansion tank not only creates a reserve but also eliminates minor pressure fluctuations associated with uneven air supply and consumption. In the receiver, the air also cools further and moisture is partially condensed.
• Oil circuit. The system circulation is pump-less. Mechanical valves ensure the proper pressure and flow of compressor oil in the correct direction for separation from air, cleaning, and cooling. Oil has many functions, which we described on the page about oil compressors.
• Different valves and pressure and temperature sensors ensure the proper operation of the compressor and prevent serious malfunctions if one of the components fails, leakage, etc.
• Controller with WI-FI. The controller allows for pressure settings from 5 to 16 bar, view sensor readings, mileage, and monitor the time for technical inspection and preventive maintenance.