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Similarities and differences between spiral sand washer and bucket sand washer

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Date: 2021-08-26

In the modern sand and gravel production process, the sand washer has become an indispensable important equipment. Through the washing action of the sand washer, the dust on the surface of the sand and gravel can be effectively removed and the quality of the finished sand and gravel can be improved. Spiral sand washer and bucket wheel sand washer are two common sand washing equipment, which are mostly familiar to everyone. Today, I will analyze the similarities and differences between the two.

  Wheel bucket sand washer and spiral sand washer are both sand and gravel washing equipment that rotates the blades to make the sand and gravel materials tumble in the water for cleaning. Both have the characteristics of clean cleaning and large processing capacity. Although the functions are the same, due to the differences in the design process between the two, there are still not small differences in appearance and performance. Here is an analysis for everyone.

   1. Appearance structure

The bucket sand washing machine has a simple structure, few wearing parts, and a small footprint. The impeller drive bearing device is isolated from water and water-receiving materials, which basically avoids the phenomenon of damage to the bearing due to water, sand and pollutants, and greatly reduces failure rate. The spiral sand washer is relatively long and narrow, and adopts a horizontal structure, which is simple and straightforward, but it is not as convenient as a bucket sand washer in installation and layout.

   2. The cleaning ability of sand and gravel materials

  The capacity of bucket wheel sand washer equipment is generally not higher than 80 tons, so it is suitable for small and medium-sized sand production line systems. The spiral sand washing machine has a relatively strong cleaning capacity, which can effectively clean sand with serious muddy impurities, and is often configured in a large-scale sand production line.

  3. The loss of sand and gravel materials in the cleaning process

  The bucket wheel sand washing machine uses less water in the sand washing process, and the loss of fine sand and stone powder is small. The gradation and fineness modulus of the washed building sand can meet the standard requirements. The spiral sand washing machine is far inferior.

   4. The cleanliness of sand washing

   Compared with the bucket wheel sand washer, the spiral sand washer has a greater loss of fine sand during the cleaning process, so it seems to be washed particularly clean.

   5. Equipment price

The price of the bucket sand washer is relatively low, which is an economical and efficient type of sand washer, and its operating cost is also low; while the price of the spiral sand washer is relatively high, which is a more expensive and large-volume sand washer type.

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