Shaftless screw conveyor is a special screw conveyor, which no intermediate shaft between the whole spirochetes are composed by the helical blade. Working shaftless screw conveyor is rotating at high speed, shaftless screw shaft compared to the screw conveyor, shaftless screw conveyor on a broader range of materials of some. Similarly, in the screw conveyor shaft when operating, should be more careful, because there is no central axis shaftless screw conveyor, if the blade is damaged, you may not be repaired, only to replace the entire blade. When the operation of shaftless screw conveyor, the operator should be aware of the following requirements: 1. shaftless screw conveyor should start no-load, that is not material in the cabinet at the start, after starting in order to shaftless screw conveyor feed. 2. shaftless screw conveyor initial feeding time, should be gradually increased until it reaches the feeding amount conveying capacity, feeding should be uniform, or likely to cause delivery of materials product plugs, overload drive device, so that the entire station shaftless spiral conveyor machine damage. 3. In order to ensure a no-load starting shaftless screw conveyor requirements, shaftless screw conveyor in front of the stop should stop feeding, and other shaftless screw conveyor is stopped before the housing material is fully completed delivery run. 4. The material shall be transported in the mix chunks of hard materials, avoiding the death spiral card damage shaftless screw conveyor. 5. In use frequently detected shaftless screw conveyor operating state of each part, note that each fastener is loose, loose parts if found, should immediately tighten the screws, so that again strong. 6. shaftless screw conveyor cover while the machine is running should not be removed, so as to avoid accidents. My 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.