The FU type chain scraper conveyor is a new product designed and manufactured by the introduction of foreign technology, which is used to transport powdery particles and small lumps on horizontal or inclined surfaces. It is technically at the domestic level. This product has a reasonable design and a novel structure. It has a long service life, and its performance is obviously better than that of screw chain scraper conveyor, buried scraper conveyor and other conveying equipment. It is an ideal new type of conveying equipment. Since its development, the product has been well received by users. It has been used in building materials and chemical industries. , Mining, metallurgy, electric power, grain and oil processing, mechanical traffic, ports and transportation industries.
The transportation principle of the FU type scraper chain conveyor is that the bulk material has the characteristics of internal friction and side pressure. It is pulled by the conveyor chain in the direction of its movement in the groove, which increases the internal pressure and the internal friction between the particles. Increased, the stable state between the material layers forms a continuous overall flow. When the internal friction between the material layers is greater than the external friction between the material and the groove wall, the material moves forward along with the chain. When the ratio of the height of the material layer to the width of the machine groove meets certain conditions, the material flow is stable.