What does the meaning of the reciprocating compressor model MW-70/11-17 be?
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What does the meaning of the reciprocating compressor model MW-70/11-17 be? I would like to ask for advice
The machine is of type M; its displacement is 70 cubic meters per hour. The intake pressure is 11 KG, while the exhaust pressure is 17 KG. (This is just my personal opinion, hehe :) :)
M indicates that the cylinder arrangement is of symmetrical balance； 70 represents the displacement in m3/min under imported conditions ； 11 represents intake pressure in bar(g) ； 17 represents the exhaust pressure in bar(g).
As a supplementary note, W stands for oil-free lubrication; however, in actual use with reciprocating machines, they are generally designed to be oil-free or use minimal lubrication
M indicates that the cylinder arrangement is of opposed-balanced type； 70 represents the displacement in m3/min under imported conditions ； 11 represents an intake pressure of 11 kilograms ； 17 represents an exhaust pressure of 17 kilograms.
Just a reminder: M represents the symmetrically balanced type, while the non-opposite-balanced type has a different structure, and the differences between them are quite significant
It is a symmetrically balanced compressor, with the cylinders arranged in a W shape, which allows the inertial forces to be largely balanced. The designation 70/11 indicates that under suction conditions, the displacement is 70 m³/min and the discharge pressure is 11 Tf/cm². W denotes oil-free lubrication.
M is of the symmetrical balance type, with cylinders arranged in a W shape; its displacement is 70 m³/min, and 11 indicates an intake pressure of 11 kilograms； 17 represents an exhaust pressure of 17 kilograms.