Description of oil refining machine: This set of oil refining machine is used for cleaning crude oil.This small oil refinery machine is composed of Hydration system, fine filter decolorization systems, trans-mission systems, fluid delivery systems, transmission and lubrication systems, electrical control system, rack and other parts. Structure of oil refining machine: 1.small edible oil refinery machine structure: The machine is consist of hydration deguming&deacidification system, filter de-coloring, transmission system, oil liquid conveying system, transmission and lubrication system, electrical control system and machine frame. 2.hydration deguming&deacidification system of our small edible oil refinery machine: This part is consist of mixer, deguming tank, gum outlet and transfer pipe 3.filter de-coloring system of our small edible oil refinery machine: This part is consist of oil inlet, a sealing cover, cover handle, fine filter bucket, oil collecting tank, filter cloth, and oil outlet. 4.transmission system of our small edible oil refinery machine: This part is consist of speed control motor, motor controller, governor and power module 5.electrical control system of our small edible oil refinery machine: This part is consist of miniature circuit breaker, motor controller, power supply module, contactor, relay,potentiometer and knob. Working principle of il refining machine: Detailed process of our small edible oil refinery machine: Crude oil-deguming and deacidification-decoloring-fine filtering-final product oil-process finished