IE A122TREATMENT REPORT UNDER CONTRACT No. 53 OF 02.09.1999
2VM4-24/9S compressor: less friction in the mechanism, machine never opened
Oil heated up less with cooling switched off, pressure in the lubrication system rose. 20 % — oil temperature at 750 rpm, 60 → 48 °C; 13 % — oil temperature at 375 rpm, 46 → 40 °C; 2.2× — oil pressure at 375 rpm, 0.5 → 1.1 kgf/cm² (1999).
Kommunar PA and XADO LLC
Key results
| EQUIPMENT | TREATED ASSEMBLY | WHAT WAS MEASURED |
|---|---|---|
| 2VM4-24/9S compressor, stationary unit No. 3, production building No. 3 | Crank-and-connecting-rod mechanism; XADO RVS introduced into the lubrication system | Oil pressure and temperature, motor load current — at 375 and 750 rpm |
Measurements of the 2VM4-24/9S compressor at two operating modes
| PARAMETER | 375 RPM, BEFORE → AFTER | 750 RPM, BEFORE → AFTER |
|---|---|---|
| Oil temperature, °C | 46 → 40 | 60 → 48 |
| Oil pressure, kgf/cm² | 0.5 → 1.1 | 1.5 → 1.7–1.8 |
| Motor load current, A | 240 → 230 | 260 → 260 |
Measurements at both modes were taken before the treatment and after 160 hours of operation, with the oil cooling system switched off.
Conclusion
Current equivalent
Revitalizant gel for compressors and bearings →
Piston, screw and centrifugal compressors; rolling and sliding bearings running in an oil bath; machine-tool spindle units and slideways.
How such units are treated:
About this result:
Method for this machine:
Limits of this report: The results relate to the 2VM4-24/9S reciprocating compressor of Kommunar PA and to the 375 and 750 rpm modes with the oil cooling system switched off; on other machines and modes the figures may differ. XADO RVS is an obsolete XADO designation, zero-generation compounds; the current product generation is revitalizants.