The
screw conveyor can be divided into two types in terms of conveying form: axial screw conveyor and non axial screw conveyor, and in terms of appearance, it can be divided into U-shaped screw conveyor and tubular screw conveyor. So what is the difference between a shaft screw conveyor and a non shaft screw conveyor?
1. The shaft screw conveyor is suitable for non viscous dry powder materials and small particle materials (For example: cement, fly ash, lime, grain, etc.) and the shaftless screw conveyor is suitable for conveying sticky and easily winding materials. (e.g. sludge, biomass, garbage, etc.)
2. Low power consumption of shaft screw conveyor. Due to almost no relative movement between the material and the conveyor belt, not only is the running resistance small (about 1/3-1/5 of the scraper conveyor), but also the wear and breakage of the cargo load are small, and the productivity is high. These are conducive to reducing production costs. The shaftless screw conveyor is an environmentally friendly device that rotates and transports materials without a central shaft by means of a spiral body. It is mainly used to transport sludge and grid slag from various sewage treatment plants. The conveyor's conveying direction is determined by the spiral direction of the spiral blades, and can be transported in both directions. The groove is equipped with a wear-resistant nylon protective sleeve
Henan Chunying Environmental Protection Equipment Co., Ltd. is a factory of machine manufacturing origin, mainly producing screening machines and conveyors. For more information, please contact us.