br b The shaftless screw conveyor has more outstanding features than the shafted screw
br b A shaftless screw conveyor is more suitable for conveying block materials. There is no core tube in the design, and the blades are thickened and completely Relying on the strength of the blades to promote material transportation, the processing of ultra-thick blades is also the main aspect of the high cost of this equipment. Since there is no core tube support, a liner needs to be installed in the shaftless spiral to reduce the friction loss of the blades on the spiral body. Tube type The screw conveyor is more suitable for conveying powdery and granular materials due to the gap between the blades and the spiral body. Small lumps and irregular materials can easily get stuck in the blades during production and cause various failures. Due to the support of the spiral core tube, The blades are not in contact with the spiral body, so only the blades are lost and no lining is required.
br b Two shaftless screw conveyors can complete the transportation of materials of these properties. Ordinary tubular screw conveyors are not easy to transport lumpy, sticky and easy-to-agglomerate materials.
br b The difference between the three-shaftless screw conveyor and the ordinary screw conveyor mainly lies in the different design of the spiral body part and the difference in the conveyed materials.
br b The similarity between the four-shaftless screw conveyor and the general horizontal tubular screw conveyor is that they both use the friction between the power-driven rotating spiral blades and the material and the material. The material moves between the spiral blades due to its own gravity to achieve transportation, and multiple inlets and outlets can also be provided. Mainly used in chemical industry, metallurgy, building materials and other industries.
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Shaftless screw conveyor is safe and reliable Tianrun screw conveyor is a well-known brand