Screw Conveyors: For material conveying, suitable for cement and food factories

The screw conveyor uses an electric motor as the power source to drive the screw shaft inside the machine body to rotate. When materials enter the closed barrel from the feed inlet, the screw blades will use the thrust generated by rotation to continuously convey the materials forward along the inner wall of the barrel. During the conveying process, the barrel plays a role in confining the materials and preventing spillage. The helix angle of the screw blades and the rotation speed cooperate with each other to ensure the uniform movement of materials and avoid accumulation or blockage. According to the conveying requirements, the direction of the screw shaft can be adjusted to realize two-way material conveying. Finally, the materials are discharged from the discharge outlet, completing the continuous transfer of granular, powdery or small lump materials, and adapting to different conveying scenarios such as horizontal and inclined conveying.​

It has a compact structure and a small floor area, which can be flexibly installed in narrow spaces of production lines and adapted to various plant layouts. It has a wide range of applicable materials and can handle materials of different forms such as granular, powdery and small lump materials. Some models can adapt to special materials that are easy to wear or corrosive by replacing the material of the screw blades (such as wear-resistant and corrosion-resistant materials). It has good sealing performance, which can reduce dust emission or harmful gas leakage during the conveying process, meeting environmental protection and safety requirements. It is easy to operate and maintain, with few core components and low failure risk. Daily maintenance only requires regular inspection of the wear of the screw shaft and barrel, reducing maintenance costs. At the same time, it can be linked with feeding machines, crushers, storage equipment, etc., to realize the automatic connection of the production process and improve the overall transfer efficiency.