Attrition Scrubbing Machine

An attrition scrubbing machine/scrubber or agitator washer, is mainly used for the dispersion of ore slime, removal and scrubbing of impurities on the mineral surface in the production process of silica sand (quartz sand) or potassium feldspar.

Volume: 1-10 m³
Capacity: 0-80t/h
Feeding Size: ≤5mm
Application: scrubbing silica sand, quartz sand, potassium albite feldspar ore, natural silica sand, glass sand, beach sand, construction silica sand; ore slime, and removal of impurities on the surface of minerals

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What’s a Linear Attrition Scrubbing Machine?

An attrition scrubbing machine/scrubber or agitator washer, is mainly used for the dispersion of ore slime, removal and scrubbing of impurities on the mineral surface in the production process of silica sand (quartz sand) or potassium feldspar. It is also called “quartz sand attrition scrubber“- a key equipment used for washing and purification in quartz sand beneficiation. The attrition scrubber is generally used before or after the spiral sand washing machine in the sand washing plant to scrub the particle surface and decompose impurities. It can also scrub hard ores and aggregates in sand production lines requiring higher quality. The scrubbing machine cleaning process involves strong stirring, and the scrubbed material can increase the recovery rate of mineral processing.

Working Principle Of Attrition Scrubbing Machine

The material enters the cavity of the scrubber through the feeding pipe, and is mixed with water to form slurry. Under the strong agitation of the impeller, the slurry produces severe turbulence. The motor drives the main shaft to rotate through the pulley, and the blades generate a negative pressure zone. When the material is fully stirred and washed, it is pushed out by the blades and flows along the barrel wall. By vigorously agitating the granules, the machine removes unwanted materials such as clay, iron oxide, and organics that can cause cloudiness in the final product. Due to the continuous feeding of materials, the scrubbed materials are continuously discharged from the ore discharge port to complete the scrubbing work. Depending on the situation, adding chemicals can also help separate impurities.

Advantages Of Attrition Scrubbing Machine

The attrition scrubbing machine can be adapted to various equipment and has a wide range of applications; it has high scrubbing and stirring strength and good clean effect.
The tank lining and impeller are wear-resistant materials with high anti-corrosion and wear resistance.
The unique tank structure and impeller configuration increase the scrubbing strength by about 30% compared with the traditional scrubbing machine of the same specification;
A circulating water system is usually used to reuse wash water, thus reducing the waste of water resources.

Structure

The structure of Attrition Scrubbing Machine mainly includes scrubbing cylinder, drive unit, media adding system, inlet and outlet system and control system. The scrubbing cylinder holds the material and scrubbing media, the drive unit provides the rotating power, the media adding system enhances the scrubbing effect, the feeding and discharging system is responsible for the material flow, and the control system regulates the overall operation of the machine.

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Specification

Model	Volume（m³）	Feeding Size(mm)	Feeding density(%)	Motor Power(kw)	Diamension LWH(mm)	Weight(kg)
GSC1-1	1	≤5	50-60	11	1420x1310x1860	1300
GSC1-2	2	≤5	50-60	11×2	2340x1310x1860	2500
GSC2-1	2	≤5	50-60	30	2150x1900x2780	3200
GSC2-2	4	≤5	50-60	30×2	3530x1900x2780	5300
GSC4-1	4	≤5	50-60	55	2596x2800x3441	3800
GSC4-2	8	≤5	50-60	55×2	4430x2800x3441	7500
GSC6-2	12	≤5	50-60	90×2	4900x3200x4100	9500