They are manufactured in 18-60 m³ / hour capacity in order to make the stream and mountain sand, which is the main element of the construction, to be washed and removed from foreign materials and used as a material to be used in the whole construction sector. The moisture content of the product obtained is between 25-27%.
The sand, which is the most important building material of the construction sector, is rapidly disposed of and the sand washing screening plant should be established and ready for use in the best way. It is known that in the construction sector, so-called aggregate aggregates called sand, gravel, chippings are used in areas such as concrete, light concrete production, road fill, coating construction plaster.
It is necessary to wash the sand to reduce the pollution rate, to go through certain processes in the sand washing machines, to store it with the help of convectors after storage. Different washing systems are available. The most commonly used ones are the so-called mixer washing machines. It carries out the washing work by moving the sands of this feature to a wide application area with the bulk materials which have to be washed in the facilities.
In the channel-shaped inclined body, by rotating the rubber-covered helical shaft, the material is drained and drifted towards the opposite direction of the slope and dewatering is provided by the water flowing backwards. The thin
shaft floating in the water is deposited in the pool on either side of the channel and the material escaping with dirty water is minimized. Helical scrubbers manufactured as single and double helix spindles are widely used for washing materials from 0 to 10 mm.
It is produced as single spindle and double spindle according to the needs in the sand coils, mining enterprises and aggregate processing plants.