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Screw sand washer

Screw sand washer

Spiral diameter: 515-1115㎜

Production capacity: 5-240t / h

Applicable materials: Applicable to various machined sands and natural sands. For example, quartz sand, river pebble, cobblestone, river sand, granite, basalt, shale and other materials.

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Product Introduction

    Video of on-site production of spiral sand washer

    The spiral sand washer is also called a spiral stone washer. The sand and gravel are mainly stirred by the spiral device in the equipment, so that the soil and water in the sand and gravel are mixed and discharged from the orifice on the equipment, thereby realizing the sand The effect of cleaning and screening is used for washing, classification, impurity removal, and fine-grained and coarse-grained materials washing and other operations in the hydropower, construction and other industries. It is especially suitable for construction sand and road sand.

    Four working sites of spiral sand washer

    Zhengzhou Machinery Co., Ltd. specializes in the production of spiral sand washer, sand washer and other sand making equipment. The sand making equipment of our factory has high efficiency and fine sand making.


    A corner of the production workshop of the Red Star spiral sand washing machine manufacturer

    Red Star Spiral Sand Washer Delivery Site

    Working principle of spiral sand washer

    The spiral sand washer is composed of a trough body, a reducer, a motor, a central shaft, a spiral blade and a bracket. The rotor of the machine adopts a central structure. The spiral blade is installed on the central shaft. A reducer is connected to the central shaft for work. Relying on the principle that the specific gravity of solid particles is different, so the sedimentation speed in the liquid is different, a device for continuing the extension has the characteristics of high efficiency, durability, good cleaning and dehydration effects, and fine-grained products are kept intact.

    Performance advantages of spiral sand washer

     Advanced technology and low failure rate

    High-efficiency sand washing equipment developed with advanced technology combined with the actual conditions of the domestic sand and stone industry has a washing height, reasonable structure, large output, and low sand loss during the sand washing process, especially its transmission parts are isolated from water and sand. Its failure rate is much lower than the current commonly used sand washing machine, which is an ideal choice for upgrading the domestic sand washing industry.

     Long life and wide use

    This equipment has a long life, no maintenance for a long time, and the loss of fine sand and stone powder is very small. It can be mainly used for the washing, classification and dewatering of smaller particles of sand used in construction sites, sand and stone factories, glass factories, hydropower stations and other units. .

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