Energy Saving Sand Plant Equipment , Sand Washing Equipment Processing 0-30mm
Product introduction
Double spiral sand washing machine is a kind of sand washing equipment, mainly by the tub, gearbox, motor, central shaft, screw blade, support composition, reasonable structure. It is widely used for washing, grading, cleaning, and fine and coarse grained materials washing in highway, hydropower and construction industries, especially for building and road construction sand and gravel.
Structure
Working principle
The working process of the double spiral sand washer, the material is evenly into the feed box, continuous to inject a certain amount of water in the tub, transmission part drives the screw axis rotate at a certain speed, forcing the material in the tub flip rolling and the discharging mouth movement, fine grained material and impurities with the overflow of water through the overflow weir discharge, coarse-grained material is being exhausted from port discharge, so as to realize material washing, grading, removing impurity and dehydration.
Tech specification
| Model | Diameter of screw (mm) | Screw shaft length(mm) | Power (kw) | Spiral mandrel mize(mm) | Spiral weir plate height(mm) | Spiral blade size (mm) | Capacity (t/h) | Weight (t) | Dimension (mm) (L×W×H) |
| 2LSX920 | 920*2 | 6800 | 11*2 | ∅273×20 | 1418 | ∅800×∅273×10 | 150-200 | 9.125 | 8700*2100*3500 |
| 2LSX1120 | 1120*2 | 6800 | 15*2 | ∅325×20 | 1618 | ∅1040×∅325×10 | 200-250 | 12 | 9380*2400*3800 |
Features
- Simple structure and stable operation.
- Separate the bearing from water and materials to avoid premature damage caused by pollution and rust.
- Suitable for a variety of work environments.
- The washed material has less loss and high washing efficiency, which can fully meet the requirements of high-grade materials.
- Relatively long service life, almost no vulnerable parts.
- Rarely need to repair, so can greatly reduce the cost.
Flow design with dewater screen
