Uses and ApplicationThe tank heaters are used as finished oil as mentioned:Used Lube Oil Re-Refining PlantUses and ApplicationThe reclaimed/re-refined lubricating oil are used as finished oil as mentioned:Automotive Lubricating Oils* Crankcase Oils * Two Stroke Engine Oils * Gas Engine Oils* Preservative Cum Running-in Oils The tank heaters heat the oil as per the desired temperature. These tank heaters also have an outlet if desired by the client. The tank heaters can be made in a variety of KW and length. Please share your requirement of tank heaters.