VP 202-13/8 compressor: more air, less current, no teardown required

Filling time shortened, the compressor delivered more air while the drive drew less current. VP 202-13/8 compressor, OAO KHLEB. Ukraine · 2001. 21 %, 10.4 %.

OAO KHLEB, production department · treatment performed by Azurit LLC under contract No. 7/11 of 07.11.2000 · certificate approved by the chief engineer of OAO KHLEB and the director of Azurit LLC, signed by the plant's chief mechanic and the contractor's technical director

Ukraine · contract No. 7/11 of 07.11.2000 · certificate of 10.01.2001, two stamps

PRODUCTXADO Technology®repair-and-restoration treatment under normal operating conditions

TREATED UNITVP 202-13/8 compressorelectrically driven reciprocating compressor, production department of OAO KHLEB

DOCUMENT TYPEWork completion certificate
signatures and stamps of both parties

Key results

↑21%

compressor output at 38 kgf/cm², filling time 120 → 99 s

↓10.4%

drive current draw, 125 → 112 A

EQUIPMENT	CONDITION AT START OF WORK	WHAT WAS MEASURED
VP 202-13/8 compressor	Plant equipment in service, treated without disassembly and without being taken out of operation	Filling time at a pressure of 38 kgf/cm²; drive current draw

Measurements before and after treatment — VP 202-13/8 compressor

PARAMETER	BEFORE	AFTER	CHANGE
Filling time at a pressure of 38 kgf/cm²	120 s	99 s	output +21 %
Drive current draw	125 A	112 A	−13 A · −10.4 %

The certificate determines compressor output from the filling time at a pressure of 38 kgf/cm²; no direct measurement in m³/min was performed.

Certificate conclusion

After treatment on the run, the same volume is filled in 99 s instead of 120 s, while the drive draws 112 A instead of 125 A: the compressor delivers more air and at the same time consumes less electricity. Conclusion of the certificate: the use of XADO Technology® makes it possible to increase equipment output, thereby extending its service life and lengthening the intervals between overhauls, to prevent wear of new equipment, and to successfully treat compressors by XADO Technology® in normal duty, with guaranteed savings on energy. Recommendations: to introduce into the scheduled equipment repair system planned preventive work on machines and mechanisms by XADO Technology, providing a significant increase in serviceable life. XADO Technology® is recommended for further implementation at OAO KHLEB.

The results relate to the VP 202-13/8 reciprocating compressor of OAO KHLEB, treated under normal operating conditions; figures may differ on other units and in other duty modes. The original certificate of 10.01.2001 with signatures and stamps is published in full and available for download.

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: Compressor

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