Mobile screw air compressor application
Mobile screw air compressors are used in mining, water conservancy, transportation, shipbuilding, urban construction, construction and other industries. At present, the air compressors on the market are mainly divided into screw air compressors, piston air compressors and centrifugal air compressors. Piston-type air compressors have low investment in equipment and have been used by many companies in the past, but their gas production efficiency is poor, and they are gradually being replaced by screw-type air compressors. In my country, mobile screw air compressors are replacing other types of air compressors at an alarming rate.
This is because the screw air compressor has the following main advantages:

1. Good stability: The compressor has few parts and no wearing parts, so it runs stably and has a long service life. The overhaul interval can reach 40,000 to 80,000 hours;

2. Convenient operation and maintenance: high degree of automation, operators do not need to undergo long training;

3. Good dynamic balance: there is no unbalanced inertial force, it can run smoothly at high speed, and can realize no foundation operation, especially suitable for use as a mobile compressor, with small size, light weight and small footprint;

4. Strong adaptability: It has the characteristics of forced gas delivery, the volume flow is almost not affected by the exhaust pressure, and it can keep working in a wide range of rotation speeds.

This series of screw air compressors are designed for drilling rigs, various types of air picks, rock drills, shotcrete machines, shotcrete equipment and various air sources required for construction projects;