oil free scroll compressor head better than screw compressor air end
Oil free scroll air ends
|
| Rated pressure |
0.7MPa |
|
| Max. pressure |
0.8MPa |
| Air flow |
600L/min |
| Drive mode |
Belt drive |
| Exhaust air temperature |
160ºC |
| Power |
5.5KW |
| Speed |
3300r/min |
| Weight |
28KG |
| Size |
430x410x353mm |
|
|
I like scroll compressors… they are 'elegant'.. They run smoothly, with almost no noise, no vibrations and use a clever design principle to compress the air. They are however one of the less seen compressor types.
How do they work? They compress the air using two spiral elements. 1 is stationary (it doesn't move),
and the other one moves in small eccentric circles inside the other spiral. Air gets trapped and because
of the way the spirals move, gets transported in small air-pockets to the center of the spiral. It takes
about 2.5 turn for the air to reach the pressure output in the center.
I haven't seen too many scroll compressors 'in the wild' (as compared to other compressor types). Normally they are used in places where a small amount of oil-free and clean compressed air is needed (for example drinking water-treatment facilities, specialized factories or laboratories, etc).
Pros:
Very quiet. Really very quiet!
Compact. A scroll compressor is very small.
Simple design, not so many parts
Low maintenance (hardly any)
Oil-free design
Features
Multi Drive Control
Depending on the air requirement, the PC board controls the running of the number of scroll heads. This function not only saves energy but also optimises the operation by keeping to the required pressure.
Low Noise
This compressor compresses air by the scroll head which generates a low noise level between the range of 60dB to 75dB, similar to the library and meeting room environment.
Low Vibration
The scroll compressor vibration is so low that when placing pencils in standing position on the compressor top panel, they remain standing even during operation.
Space Saving
This scroll compressor can save space by being installed flat against the wall.
Easy Maintenance
The well designed structure enables easy maintenance. The replacement of air filter only needed at every 2,500 hrs or 1 year, whichever comes first.
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