Screw conveyors are widely used in various industries for handling a variety of materials. The type of screw conveyor selected often depends on the viscosity of the material being conveyed. Screw conveyors are generally divided into two types: shaft screw conveyors and shaftless screw conveyors. Shaft screw conveyors are commonly used for standard materials, while shaftless screw conveyors are ideal for conveying sticky or easily entangled materials.
Advantages of Shaftless Screw Conveyors:
-
Ideal for Sticky Materials: The absence of a central shaft makes shaftless screw conveyors particularly suitable for sticky materials or those prone to entangling during transportation.
-
Low Energy Consumption: Without the central shaft, materials flow more freely, reducing blockages and allowing for a slower, more stable operation. This results in significantly lower energy consumption.
-
Good Airtightness: Shaftless screw conveyors can operate in a fully enclosed manner, ensuring that materials are safely contained. They are also easy to clean, reducing the risk of contamination and pollution.
-
Long Conveying Length: Shaftless screw conveyors can convey materials up to 60 meters in length. For longer distances, multiple units can be connected in series, making it possible to transport materials over long distances.
-
Compact and Efficient: These conveyors have a space-saving design with no external shaft, providing a high level of space utilization. They are easy to operate and maintain.