The combination of the pressure in the installation direction of the cement zipper machine scraper and the pushing force of the lower material on the upper material during continuous feeding is sufficient to overcome the external friction resistance between the material and the shell when it is transported in the machine groove, as well as the weight of the material itself. The cement zipper machine scraper of Shandong Jinxin Chain Factory can form a continuous material flow to move forward regardless of horizontal, inclined, or vertical conveying.

During the operation of the scraper conveyor, attention should be paid to checking the tightness of the scraper chain, as the connection between the chutes may reduce the spacing due to operation. However, if the chain is too loose, accidents such as chain jamming, chain jumping, chain breakage, and chain derailment may occur. The inspection method is to reverse the conveyor and count the number of loose chain links. If there are two or more completely loose chain links, the chain needs to be re tightened.

The working face should be kept in a straight line. If the working surface is not straight, it will cause unequal tension between the two chains, leading to uneven chain wear or causing the bottom chain to fall off, get stuck, or break. The bending of the conveyor should be appropriate and avoid sharp bends. The bending part should not be less than eight sections of the chute. When moving, attention should be paid to the coordination of the front and rear hydraulic jacks to avoid sharp bends.