◆ The molten aluminium is in the pump body tube, and the impeller rotates at high speed. Then the molten aluminium generates high speed under the action of centrifugal force, and the molten Aluminium moving at high speed rises continuously to the outlet point. And flows into the launder through the outlet to achieve the purpose of transporting the molten aluminium. ◆ The molten aluminium lifting pump is composed of pump body, impeller, impeller shaft, riser tube, power system, preheating Device, etc.