Welcome to the third instalment of Grease 101. In PART 1 of the series, we provided an overview of grease lubricants, covering aspects like base penetrability, NLGI grade classification, grease drop-point, and dmN factor measurement. In PART 2, we explored lubricating oil and thickeners, elucidating their types and inter-compatibility. This third and final part of the series is dedicated to additives, the third grease lubricant component. We’ll delve into their various types, assess advantages and constraints, and conclude with a

Greases have widespread applications in diverse industries and are ideal for machines operating irregularly or where frequent oil changes are impractical. Nevertheless, the many grease  variants available can make selecting the appropriate one challenging. When choosing a grease lubricant, several crucial factors merit consideration, including its base penetrability, NLGI grade, lubricating oil, thickener type, and additives. Emphasising grease consistency is vital in systems that require blending multiple grease lubricant formulations. ORAPI has meticulously curated the ultimate guide to different grease

The fundamental principles of boundary and hydrodynamic lubrication are the two essential mechanisms for reducing friction and wear in mechanical systems. Proper lubrication is critical to maintaining machinery and reducing friction-related wear and tear. In this concise guide, we will explore the key differences between these two lubrication methods, delving into their distinct mechanisms, applications, and advantages. Understanding these different lubrication approaches empowers engineers to make informed decisions in selecting the right lubricant for optimal performance and durability in various