Fuel supply unit is the fuel control equipment before the fuel enters into internal combustion engine, when the supply unti goes through the fuel inside, it can remove partial mechanical impurities and ensure that the pressure, flow, viscosity or temperature, and the fuel meet the requirements of internal combustion engines. This unit is composed of oil feed pump, circulating pump, strainer, fine filter(auto or half-auto filter), flow meter, mixed oil tank, heaters(bu steam, bu hot oil or hot water, bu electricity or other media). Viscosity or temperature control system, valves, Instrumentation and electrical control system etc. Its essential function lies in control the viscosity of the fuel bu executer like switches from valves or electricity heater or conducted capacity to control the thermal volume of heat, thus to control the viscosity or temperature precisely after transforming the valued viscosity signal from the sensor to controller, which can guarantee the diesel engine run in best condition.
