I plant the LCX Roots high viscosity oil pump, belt drive and gear reducer drive two forms. This pump has: a low rpm, high efficiency, small size, flow rate, power consumption is small, strong self-absorption capacity, not cited oil, easy to use features. It can be widely used to transport oil and petroleum products (gasoline pump interchangeable copper leaf) and plant transport all kinds of oils and liquids. Such as crude oil, paint, oil, glass, plastic, oil acid, toothpaste and light alkaline (soap processing) liquids; food processing can transport a variety of liquids such as milk, yeast, starch syrup, etc. Handling all kinds of trucks and oil tankers and other high speed, high efficiency, easy to use, the work can be reversing. LCX high viscosity Roots pump, is based on the LC pump to solve transport bitumen and condensate oil restructuring in the pump casing cover appearance or add insulation, the use of steam or thermal oil circulating pump in studio insulation, whereby the pump work continuously and intermittently, to facilitate and in good condition.