sludge powder screw conveyor Manufacturer U-type shaftless auger conveying equipment
Screw conveyor is mainly divided into single drive and double drive. The maximum conveying length of the single-drive screw conveyor can reach 40 meters. The double-drive screw conveyor adopts the middle broken shaft structure. The maximum conveying length can reach 80 meters. The length of the screw conveyor can be selected every 0.5 meters. Generally, the working environment of the screw conveyor is - 20-40 °, and the conveying material is generally - 20-80 °. The layout is suitable for horizontal and small inclination, generally not more than 15 °.
Working Principle
When the screw shaft rotates, due to the gravity of the material and the friction between the material and the tank wall, the material can only move forward along the bottom of the conveyor trough under the push of the blade, which is like the translational movement of the non-rotating nut along the rotating screw. The main forward power of the material comes from the force that the material moves up and forward along the tangent direction of the blade when the spiral blade rotates axially.