Introduction: Screw conveyor, commonly known as auger, is a kind of conveying equipment widely used in minerals, feed, grain and oil, and construction industry. It is made of steel and used for transporting high-temperature powders or solid particles such as chemicals and building materials. product. Because of its special industrial properties, it is very popular in many fields. The following Xiaobian has made some introductions from the parameters of screw conveyors.
Screw conveyor parameters include weight, power, bearing type, speed selection, length of screw conveyor, screw diameter, spiral method, etc. The different parameters affect the working efficiency of the screw conveyor. The screw conveyor is divided into There are two types of shaft screw conveyors and shaftless screw conveyors. They are divided into U-shaped screw conveyors and tube screw conveyors.
Axle screw conveyors are suitable for non-adhesive dry powder materials and small particle materials (eg cement, fly ash, lime, grain, etc.) and shaftless screw conveyors suitable for conveyors made of viscous and easily-wound materials. (Such as: sludge, biomass, garbage, etc.) The working principle of the screw conveyor is that the rotating spiral vane transfers the material and conveys it through the screw conveyor. The force that the material does not rotate with the screw conveyor blade is the weight of the material itself and The friction resistance of the screw conveyor casing to the material. Spiral blades welded on the rotating shaft of the screw conveyor. The surface shape of the blade has different types such as solid surface type, belt type surface, and blade surface type according to the material to be conveyed. Everybody should pay attention to choose the screw conveyor that is suitable for one's own parameter when purchasing.
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