Raw material preheating device for MPP electric power pipe production

The utility model provides a raw material preheating device for MPP electric power pipe production, and relates to the technical field of electric power pipe processing, the raw material preheating device for MPP electric power pipe production comprises a preheating barrel, a barrel cover is movably installed on the preheating barrel, a first interlayer is arranged on the barrel cover, a drying plate is movably installed on the interlayer, and a second interlayer is arranged on the drying plate. The preheating barrel is provided with a heating device for heating power tube production raw materials, and the preheating barrel is provided with a stirring device for uniformly heating the power tube raw materials; when the device is used, water vapor generated by raw materials due to heating in the preheating process is effectively absorbed through the arranged drying plate, and the problem of batch quality of follow-up products due to air holes caused by the fact that the water vapor is mixed in the raw materials