Product Overview Screw conveyor (screw feeder) is an economical, practical and convenient powder feeding equipment, which is characterized by simple installation, convenient use and convenient maintenance. Due to the unique design, it is easy to transport powder materials that are easy to flow and have poor mobility, such as milk powder, monosodium glutamate, solid drinks, white sugar, glucose, coffee, feed, solid medicine, pesticides, powder and particle additives, dyes, etc. There are many types of screw conveyors: bucket less screw feeder, square bucket vibrating screw feeder, circular bucket vibrating screw feeder, horizontal screw conveyor, horizontal vibration, screw conveyor, etc. The company can customize various non-standard screw conveyors/elevators according to customer needs to meet different production requirements. (For special materials, our company can design special devices as required). product type Screw conveyor can be divided into axial screw conveyor and shaftless screw conveyor in terms of conveying form, and can be divided into U-shaped screw conveyor and tubular screw conveyor in terms of appearance. The axial screw conveyor is suitable for cohesionless dry powder materials and small particle materials (such as cement, fly ash, lime, etc.); Shaftless screw conveyor is suitable for conveying viscous and easily entangled materials (such as sludge, biomass, garbage, etc.). The working principle of the screw conveyor is that the rotating screw blades move the materials and carry out the screw conveyor conveying. The force that makes the materials not rotate with the screw conveyor blades is the weight of the materials themselves and the friction resistance of the screw conveyor housing against the materials. The spiral blades welded on the rotating shaft of the screw conveyor have solid surface, belt surface, blade surface, etc. according to the different materials conveyed. main features 1. Simple structure, small cross section size, good sealing performance, stable and reliable operation; 2. Multi point loading and unloading in the middle, safe and convenient operation, simple maintenance and low manufacturing cost; 3. The conveying direction can be reversed, or both. During the conveying process, materials can also be stirred, mixed, heated and cooled; 4. Applicable working conditions: powdery, granular and small materials. It is not suitable for conveying perishable, viscous and caking materials.
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