Why Oil-Free Scroll Air Compressor is Better?
Oil-free scroll compressors are popular for having vast applications in many sectors such as the medical industry, marine industry, automotive industry, and so on. Various oil-free scroll compressor advantages are described below:
Higher Efficiency
Scroll compressors have higher volumetric efficiency (89-94%) than reciprocating compressors (58-66%). This means oil-less scroll compressors can supply more air than reciprocating compressors.
A standard scroll compressor has the same mechanical efficiency as a rotary compressor. But scroll compressors perform better than rotary compressors.
Energy Saving Capability
A scroll compressor consumes almost 25% less power than other air compressors. But it has a 5% higher cooling capacity. The compression mechanism of a scroll compressor helps to reduce power consumption. There are fewer moving parts in a scroll compressor, making the compressor more energy efficient.

Quiet Operation
The unique operation principle and design of a scroll compressor result in less torque variation. This makes a scroll compressor quieter than most other oil-free air compressors.
Free of Contamination
As there is no need for oil lubrication in an oil-less scroll compressor, it provides clean/uncontaminated air. The oil-free feature also eases the maintenance process of the compressor.
Great Durability and Reliability
Scroll compressors have fewer moving parts than other types of air compressors. Lesser moving parts decrease the chance of failure. For this reason, a scroll compressor is much reliable than a reciprocating compressor.
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