The AULISS medium pressure air compressors employs a German linear screw main unit, capable of reaching a maximum pressure of 30 bar. The main unit is designed with a full screw structure, heavy-duty pressure bearings, and a labyrinth seal, ensuring zero leakage under high pressure. It features an integrated oil channel lubrication and internal pressure regulation system, ensuring flawless lubrication even under high pressure. It maximizes the cooling function of the lubricating oil, using a high-pressure cooler and a specialized water cooling system to enable low-temperature operation under high pressure. This significantly extends the compressor's lifespan.

medium pressure air compressor (generally referring to compressors with pressures above 1.3 MPa) are extensively applied. Due to the higher manufacturing complexity of medium-pressure compressors compared to standard-pressure ones, there are relatively fewer rotary screw air compressor manufacturers in this field. Moreover, the technical requirements are relatively advanced, resulting in limited user options. To address this, AULISS has developed the Medium-Pressure Screw Air Compressor with a maximum discharge pressure of up to 30 MPa. It is particularly well-suited for PET bottle blowing, hydropower, drilling, military applications, and more. It's the optimal choice to replace medium-pressure piston compressors.

When comparing medium-pressure screw air compressors with other compressor types, their standout feature lies in their capacity to provide higher air pressures without sacrificing operational efficiency. This makes them well-suited for industries demanding elevated pressure levels, such as bottling, manufacturing, and more. Unlike traditional compressors, medium-pressure screw compressors ensure consistent performance, making them a reliable choice for applications requiring both power and precision.

rotary air compressor manufacturers