Omega specialty lubricants are probably the finest line of Quality Oils, Greases and Additives in the world. Omega specialty lubricants are generally made from premium and limited source Paraffinic-type base oils because of their naturally higher viscosity index, stability and purity. Besides, Omega specialty lubricants contain scientifically-developed exclusive supplements called – “Megalites”.
These supplements are a technologically-advanced family of exclusive and unique agents designed to provide maximum protection for costly machinery, vehicles & plant equipment.
Omega supplies Total Concept Lubricants engineered and developed with the single aim of enabling machinery to perform more efficiently, with less wear and extended service life.
Omega Manufacturing Division has developed and formulated special high-performance greases that provide “extra duty” lubrication under a wide variety of difficult operating conditions. These Omega multipurpose lubricants are engineered to outperform ordinary lubricating greases.
Omega multipurpose industrial lubricants provide:
Because fewer greases are needed, fewer have to be bought and stocked. Buying larger quantities of fewer products bring cost savings in reduced per unit costs. Application by untrained or semi-skilled personnel is possible and fewer chances of misapplication are encountered.
Standardization on high quality, extended performance Omega multipurpose greases allows for the implementation of automatic grease dispensers or greatly simplified application procedures using lower cost personnel. Maintenance costs are reduced as parts last longer and run better and the Omega lubricant is less prone to squeeze out, burn away, bleed off or get contaminated.
Field testing was extensive and more than 13,500kg of Omega multipurpose lubricating greases and a selection of 21 ordinary greases were used to test Omega 85, Omega 33, Omega 77 and Omega 57.
The following are some case histories of applications where these superior quality Omega multipurpose lubricants were proven:
High temperature applications
Primary fan bearings of cement kilns was one application where Omega 85 was tested. Heat from the burner end of the kiln was radiated to this area and was superimposed upon bearing-generated heat. The normal temperature for the bearing using ordinary grease came to as high as 121oC). With the application of Omega 85, the temperature dropped to about 79oC.
Omega 85 was also tested for lubricating hot oil pumps where temperatures reached 204oC. Asphalt hot-mix plants require hot oil to be pumped into the mix. Only greases which will not melt with such high temperatures will lubricate these pumps. Omega 85 easily withstood these high temperatures.
The bearings of ten fans used in an annealing oven of a large steel mill were lubricated with ordinary grease while 10 fans were lubricated with Omega 85 multipurpose grease. Normal working temperature of these bearings was about 115oC. After three months’ operation, six fans lubricated with ordinary grease broke down while those lubricated with Omega 85 continued working for another two years.
Heat with high humidity
Many industries produce under conditions of both high heat and high humidity. Either of these factors individually can cause grease to deteriorate. When combined, ordinary greases cannot provide lubrication for any reasonable period of time.
In canning factories, where aseptic conditions are vitally important, superheated steam is used to sterilize and evacuate containers, all in one operation. Temperatures up to 260oC are encountered and in cooler locations, moisture from condensation is formed.
Omega 33 was tested in such environments and demonstrated its ability to handle the lubrication of this equipment.
In the lumber industry, steam is introduced into the hot air steam that is used to dry lumber in a kiln. The steam helps control the rate of drying. The centre fan bearing of this equipment encounters both the heat and the moisture. Omega 33 multipurpose lubricant was tested in this application and adhered tenaciously to the bearings and provided the required lubrication despite the severe and hostile operating conditions.
In the same industry, the high-speed bearings in the band saw head rig operate at temperatures above the boiling point of water. At the same time, the lower bearings are continuously subjected to the washing action of water used to cool the saw blade. Another Omega multipurpose grease – Omega 77 – was used to improve the performance of the saw band.
Water contamination
Water contamination of lubricants is a constant source of anxiety for lubrication engineers in almost every industry. Water interferes with the lubrication process as well as permitting the corrosion of moving joints. Water can enter bearings when seals are inadequate or in poor condition and/or when grease does not adhere to the journal to form a sealing collar.
In a beer-canning operation, hot water is usually used to wash down the equipment under high pressure. The purpose is cleanliness, but the effect on ordinary greases is the tendency to wash it off the applied part. Water washing together with contamination with beer, a limited lubrication reservoir, and, in certain cases, close tolerances, provide a severe test of any lubricant. Omega 77 withstood all these difficult operating conditions and provided better lubrication.
Some industries such as sawmills require bearings to operate submerged. Although designed so that the bearings would be totally enclosed, this was rarely the case. The grease is expected to provide the seal against water washing and admixture in the water. The extremely water resistant Omega 95 was able to lubricate under such conditions when other greases could not.
Another successful service test application was using Omega 57 to lubricate wheel bearings of mine cars which worked extensively in water along stretches of many miles of underground tracks.
Newspaper printing presses turn out a minimum of 28,000 copies per hour and the bearings undergo a high degree of shearing. In steel mills, large grease dispensing systems plus high temperatures and high risk of water contamination is encountered. Omega 77 multi-purpose grease handled these harsh working environments without difficulty.
Omega multipurpose greases were found additionally to provide excellent seals and protect bearings from corrosion and contamination. Omega lubricants also feature excellent work stability, making high machine loads at high speeds tolerable.