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Air compressor regular maintenance - lubricating oil

Air compressor regular maintenance - lubricating oil

February 2019

For DENAIR oil-injected type air compressor, once running time reach 500 hours, need to replace the lubricating oil. Following are some notes when doing the maintenance: 1.Usually, we suggest to use the Semi-synthetic type lubricating oil, 46#.

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VSD rotary screw air compressors are popular in Lebanon

VSD rotary screw air compressors are popular in Lebanon

January 2019

As we all know, Lebanon’s electric cost is very expensive, and the electric current is not stable in the whole day, therefore more and more Lebanon customers required variable speed driven VSD rotary screw air compressor, due to its lower starting e

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DENAIR Double screw air compressor energy efficiency level standard compare

DENAIR Double screw air compressor energy efficiency level standard compare

January 2019

Energy efficiency level means energy efficiency consumption rating, the first level is highest standard and most save electricity energy, the higher standard is second level, and so on! Energy efficiency label is attached to the product of a kind of information, special used to represent the level of

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DENAIR two stage compression screw air compressor more energy saving

DENAIR two stage compression screw air compressor more energy saving

January 2019

DENAIR Group is a Sino-German joint venture stock-listed company, which is a professional China manufacturer of air compressor. As the development of economic and better to achieve sustainable development, reducing energy consumption and the depend

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DENAIR NEW ultra-efficient double-stage diesel portable air compressor

DENAIR NEW ultra-efficient double-stage diesel portable air compressor

January 2019

Recently, DENAIR has upgraded 3 NEW ultra-efficient double-stage diesel portable air compressor - Purpose built for the most demanding job sites and conditions (Civil engineering / jack hammer / breaker / construction...) Configuration and advantag

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Why the oil-free air compressor more expensive?

Why the oil-free air compressor more expensive?

December 2018

Do you ever ask yourself and think about one thing is: "Why oil free air compressors more expensive than oil-injected one?" Now we described why the oil-free screw compressors are more expensive: because they have two compression stages, compared to o

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