Shaftless screw conveyor select the model you need to know what parameters Friends mining and production of screw conveyor has a variety of models. Is commonly used in transportation equipment, a variety of models, there is U-shaped and tubular screw conveyor screw conveyor, according to the transportation of materials and sub-Have-shaft screw shaft screw conveyor, screw conveyor and low cost. Equipment is simple, easy maintenance. Whether you choose what kind of screw conveyor, must know in order to convey the amount of the purchase, or else the manufacturers how to do your selection. Shaftless screw conveyor screw conveyor shaft compared with the traditions, the use of non-central axis design, the overall use has a flexible steel auger material, which has the following outstanding advantages: strong anti-winding. No central axis interference, for conveyor-like, easy to wound materials have special advantages. Shaftless screw conveyor uses: WLS series shaftless screw conveyor [1] for the sewage treatment plant conveying fine grid spacing of their trash rack gate decontamination machines and filter press cake residue and other materials 50mm. Good environmental performance. Fully enclosed screw conveyor and easy to clean surface, can ensure environmental sanitation and the feed material is not contaminated, it does not leak. Torque, low energy consumption. No axis of the coil, the material clogging, discharge opening is not blocked, it is possible to lower speeds, smooth transmission, reducing energy consumption. Torque up to 4000N / m. Transmission capacity. Transportation volume is 1.5 times the same diameter conventional shaft screw conveyor. Long distance transport. Stand-alone delivery lengths up to 60 m. According to user needs, the use of multi-stage series-mounted, ultra-long-distance transportation of materials. You can flex. Our development and production of mobile type shaftless screw conveyor, can flex, a multi-purpose machine. Either below the material, but also ends the material. Using a special lining, the machine can operate at high temperatures. Compact, space-saving, good looks, easy to operate, economic and durable. Botou City Friends of Mine Machinery Co., Ltd., is a screw conveyor, dust humidifier mixer, shaftless screw conveyor, screw conveyor, FU chain conveyor, bucket elevator, buried scraper conveyor, ventilation research, design, manufacture and sale of butterfly, star discharge and other equipment for the integrated enterprise. The company has a professional R & D talent and technology specialist, has rich material and human resources. Companies with customer site requirements using computer-aided drafting, and whom the selection based on customer needs, providing effective design solutions to meet customer requirements.