The biggest difference between a shaftless screw conveyor and a conventional screw conveyor is that it does not have an intermediate pipe axis, so it is called a shaftless screw conveyor. This structure has many advantages. The main thing is to overcome the stickiness and transportation of the screw conveyor. The shortcomings of unsmooth conveying of winding materials.
1. Strong anti-winding: Because there is no central axis interference, it has special advantages for conveying belt-shaped, viscous materials and easy-winding materials. For example, it is used for conveying medium and fine grids in sewage treatment plants, and the grid spacing is 50mm. Materials such as sewage grid slag and filter press mud cake, or garbage disposal sites for handling and transporting garbage, can prevent accidents caused by blockages.
2. Good environmental performance: the use of fully enclosed conveying and easy-to-clean spiral surface can ensure environmental sanitation and the delivered materials are not polluted and leaked.
3. Large conveying capacity: The conveying capacity of the shaftless screw conveyor is 1.5 times that of the traditional shafted screw conveyor with the same diameter.
4. Long conveying distance: The conveying length of a single machine can reach 60 meters. And according to the needs of users, it can adopt multi-stage series installation to transport materials over long distances.
5. Ability to work mobile: it can discharge from the bottom and at the end. With special lining board, the machine can work under high temperature.
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