The zipper machine has reasonable design, novel structure and long service life. It is a new product used for horizontal (or inclined ≤15°) conveying powder, granular, and small block materials. The zipper machine is at the domestic advanced level in technology. The performance is significantly better than screw conveyors, buried scraper conveyors and other conveying equipment. It is an ideal new type of conveying equipment.

Zipper machinery is widely used in building materials, chemicals, mining, metallurgy, electric power, grain and oil processing, machinery, transportation, ports and transportation industries. The Fu type chain conveyor uses the characteristics of internal friction and side pressure of the bulk material to ensure the stable state between the material layers and form a continuous overall flow under the action of the conveyor chain.

The chain conveyor is mainly composed of the head section, the middle section, the optional section, the tail section, and the conveyor chain, the feed inlet, and the driving installation. The driving installation is divided into left and right installations. The driving installation model is based on the transportation volume and The conveying length is optional, and there are three types of inlets: upper inlet, side inlet, and both sides inlet. The outlet is the head outlet, and it can also be the middle bottom outlet and the middle side outlet. , For users to choose.

The working part is the part that directly completes the task of the automatic zipper puller. It is at the end of the entire transmission device. Its structure depends on the purpose of the automatic zipper puller, such as the main shaft, carriage, and workbench of the metal cutting machine tool.

The transmission device is the intermediate link that transmits the movement and power of the power part to the working part, such as belt transmission, screw transmission, gear transmission, linkage mechanism, cam mechanism, etc. commonly used in metal cutting machine tools. The transmission modes used in the automatic zipper puller machine mainly include mechanical transmission, hydraulic transmission, pneumatic transmission and electric transmission.