Performance Characteristics of a 4 × 6 Oil-Free Twin-Screw Compressor

Performance Characteristics of a 4 × 6 Oil - Free Twin - Screw Compressor

The screw compressor in the early stage of development is generally known as the oil-injection type. However, escalating environmental problems and advances in electronic components have spurred continuous R & D to minimize the oil content in compressed air. The oil-free twin-screw compressor is continuously compressed by inner volumetric change between rotors and casing. Fo this reason, in ord...

Oil-Free Screw Compressor or Oil-Injected Screw Compressor?

Atlas Copco China 1HK Ltd. has taken the biggest one in the Chinese compressor market shares. 1. The description of two types of screw compressor 2. The main applications of air compressor in China 3. Chinese customers' choices mainly upon air quality requirement 4. We promote oil-free compressor for customer's economy 5. Unique attraction of oil-injected compressor As we know, compressors may ...

Prediction of the Oil Free Screw Compressor Performance Using Digital

Effect of Design Parameters on Oil-Flooded Screw Compressor Performance

The performance of oil-flooded screw comp ressors depends on a large number of design paramet ers such as rotor profile, number of rotor lobes, rotor L/D ratio, wrap angle, geometrical clearance s, quantity and location of oil injection, discharge port size and tip speed. Knowledge of the effect of these parameters can help a designer to select the best performing machine for a given applicatio...

Leakage Experiments On A Running Twin Screw Compressor