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Baioni - Model ST -Counterflow Washing Trommel for Material Washing
The Baioni ST counterflow washing trommel is engineered to meticulously wash coarse materials, effectively removing clay contaminants and various impurities from hard rock, gravel, and ore. This advanced machine features a robust cylindrical drum that rotates counter to the water flow, facilitated by a motor unit with a planetary reducer. Constructed with thick metal sheets and integrated wear-resistant materials, its internal design incorporates paddle blades and draining buckets mounted on durable steel skids tailored for specific operational requirements. As material progresses through different washing stages inside the drum, the system's persistent lifting and dropping actions, coupled with water, ensure thorough cleaning by abrading and scrubbing contaminants. The machine is adaptable with optional cylinders to accommodate diverse particle size fractions. A draining screen is available to dehydrate any organic fractions present in the flow, enhancing the cleaning efficiency.
- Easily replaceable wear amours
- Wear-resistant material
- Heavy duty steel skid
The machine consists of a washing cylindrical drum which rests on a rubber tire support and a motor unit-planetary reducer capable of causing rotating movement in the opposite direction of the water. Drum consists of thick metal sheet with wear-resistant materials and internal paddle blades and draining buckets, all mounted on heavy duty steel skid according to customers’ needs. The continuous lifting and dropping action combined with water helps to abrade, scrub and break down soluble contaminants.
In the first section of the chamber the material is subject to a first washing, during which it is energetically mixed and advanced by adjustable paddle blades to the buckets. At the end of this section, the buckets, with a perforated plate bottom, collect the washed out material and take it to the second section of the chamber, where it is further washed and rinsed with plenty of clean water. Other buckets take the material to the discharge chute. The whole cylindrical drum is internally equipped with easily replaceable wear amours/rubber. The machine can be equipped with cylinders for one or more particle size fractions and with a draining s screen to dehydrate the organic fraction coming out with the water flow.