Screw Conveyor
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Products Details
Description
Shafted screw conveyors are suitable for non-sticky dry powder materials and small granular materials (e.g., cement, fly ash, lime, grain, etc.), while shaftless screw conveyors are ideal for conveying sticky and easily entangled materials.
Features
1) The structure is relatively simple and the cost is low
2) The operation is reliable and the maintenance and management are simple.
3) The size is compact, the cross-section size is small, and the floor space is small. It is easy to enter and exit the hatch and compartment during the unloading and unloading operations at the port.
4) It can achieve sealed transportation, which is conducive to the transportation of materials that are easy to fly, hot, and have strong odors, which can reduce pollution to the environment and improve the working conditions of port workers..
Advantages
1.small cross-sectional size,
2.good sealing performance,
3.stable and reliable operation
4.multi-point loading and unloading
Working Principle
When the screw shaft rotates, due to the gravity of the material and the friction between the material and the trough wall, the material can only move forward along the bottom of the conveyor trough under the push of the blades, just like a non-rotating nut moving in translation along the rotating screw.
Application
Screw conveyors are mainly used to transport various powdery, granular and small block materials. The bulk materials transported include grains, beans, flour and other food products, cement, clay, sand and other building materials, salts, alkalis, fertilizers and other chemicals, as well as bulk cargoes such as coal, coke and ore.
Technical Parameters
Model | Capacity (t/h) | Max. Length (m) | Screw Diameter (mm) | Speed (rpm) | Power (kW) | Material | Inclination (°) | Remarks |
SC150 | 5-10 | 10-20 | 150 | 50-100 | 1.5-3.0 | Powdery/Granular | <20 | Suitable for light materials like flour, grains, and powders. |
SC200 | 10-20 | 15-30 | 200 | 50-100 | 3.0-5.5 | Powdery/Granular | <20 | Ideal for medium-capacity handling of materials like cement and sand. |
SC300 | 20-50 | 20-40 | 300 | 50-100 | 5.5-7.5 | Granular/Abrasive | <20 | Designed for granular and mildly abrasive materials like gravel and ore. |
SC400 | 50-100 | 30-50 | 400 | 50-100 | 7.5-11 | Heavy Powdery/Granular | <20 | Suitable for heavy powdery materials like fly ash and cement. |
SC500 | 100-200 | 40-60 | 500 | 50-100 | 11-18.5 | Abrasive/Sticky | <20 | Ideal for abrasive or sticky materials like clay and wet sludge. |
SC600 | 200-300 | 50-70 | 600 | 50-100 | 18.5-22 | Heavy-Duty Materials | <20 | Designed for heavy-duty applications, such as mining and construction. |