Meaning of reciprocating compressor model numbers
Thread Content
What does 6M250-280/25 mean? What does ZW60/30 mean? Please ask fellow travelers for their opinions and advice
6 represents a layout of 6 columns in the fuselage； M represents the M type ； 25 indicates that the maximum thrust of the piston is 25 tons ； 250 represents the volumetric flow rate ； 280 represents the final exhaust pressure ； I don’t know about the latter one; I hope the teacher can give some guidance. It’s just my personal opinion; please don’t criticize if it’s wrong. I’d appreciate any corrections.
I just want to ask what 250 means; 280 refers to the exhaust volume in minutes, and 25 is the exhaust pressure, which is 2.5 MPa
This post was last edited by qwl on 2016-4-5 at 08:33: 6 columns, M-symmetrical balance, 250 piston force, air intake volume at 280 pressure, exhaust pressure of 25 kg. (However, I have not worked with compressors featuring a 250 piston force; there is a model of this type, the 6M25-280/25.) ZW ； Vertical, three-stage four-row, double-acting, lubrication-free piston type 60 ； Inhalation rate: 60 m3/min 30 ； Exhaust pressure 3.0 MPa
If the thrust is 250 tons, then based on the equipment available on site, does the original poster think it’s really that high? ?
ZW: Vertical oil-free type. 60: 60 m3/min at intake condition; 30: Exhaust pressure is 3 MPa, with intake pressure at atmospheric level. 6M: 6-column M type 250-280 ； Personally, I think it should all indicate a capacity; one would need to check the specific instructions to find out. 25 likely refers to 25 tons as the maximum load for the piston.
There are no reports of 250-ton compressors available in the domestic market at present.
I’m also wondering what 250 means