The spiral sand washer is a type of sand washer that mainly stirs the sand and gravel materials through the spiral device in the equipment, gradually screens them under the action of the spiral device, and discharges them from discharge opening at the top , thus achieving the cleaning and screening effect of the sand and gravel materials.
The spiral sand washer is suitable for washing, screening, and removing impurities in industries such as metallurgy, construction materials, and hydropower. It is especially suitable for washing fine-grained and coarse-grained materials, and is ideal for building sand and road sand. The spiral sand washer has the advantages of low power consumption and high cleanliness. Its good sealing structure, fully enclosed transmission device, and adjustable weir plate ensure the durability, good cleaning and dewatering effects, and stable retention of fine-grained products.
The spiral sand washer consists of a tank, reducer, motor, central shaft, spiral blades, and bracket. The machine rotor adopts a central structure, and the spiral blades are installed on the central shaft, which is connected to the reducer for operation. It is a kind of mechanical separation equipment based on the principle that solid particles settle at different speeds in a liquid due to their different specific gravity.
The spiral sand washer has a reasonable structure, convenient maintenance, large processing capacity, low power consumption, and high cleanliness. Its novel sealing structure, fully enclosed oil-immersed transmission device, and adjustable overflow weir plate ensure the durability, good cleaning and dewatering effects, and stable retention of fine-grained products.
| Model | LSX610 | LSX | LSX | LSX | LSX | LSX |
|---|---|---|---|---|---|---|
| Number of spirals | 1 | 2 | 3 | 2 | 1 | 2 |
| Spiral diameter (mm) | 610 | 762 | 920 | 920 | 1120 | 1120 |
| Tank length (mm) | 7225 | 7620 | 7585 | 7585 | 9750 | 9750 |
| Feeding size (mm) | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
| Processing capacity (t/h) | 40~50 | 50~75 | 100 | 200 | 175 | 350 |
| Spiral speed (r/min) | 32 | 26 | 21 | 21 | 17 | 17 |
| Motor power (kw) | 7.5 | 11 | 11 | 11×2 | 18.5 | 18.5×2 |
| Water consumption (t/h) | 6~63 | 9~63 | 10~80 | 20~160 | 20~150 | 40~300 |
| Weight (t) | 3.09 | 5.23 | 6.2 | 11.5 | 10.9 | 17.8 |
