Sand Washing Machine

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

Whether natural sand or artificial sand both need to be washed by the sand washing machine before they can be put into use. This is because coarse sand contains some dust impurities, is not conducive to the use of later. With the development of sand washing machine technology, many new type sand washing machines was born. Whether it is from the appearance or performance, sand washing machine has a more substantial change. Below we will look at the specific structure and working principle of sand washing machine and other aspects information.

Sand Washing Machine Appliaction

The sand washing machine can remove the impurities that cover the sand and gravel surface, and simultaneously destroy the water vapor layer covering the sand grains, so as to be beneficial to dehydration, and has the function of high efficiency cleaning and sand cleaning. As a result of more use of water washing method, it became a sand washing machine.Because of its appearance and principle is different, also be divided into spiral sand washing machine, wheel sand washing machine, bucket type sand washing machine and so on. Sand washing machine is widely used for the washing of the material, sand and gravel mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries.

The main advantage of the sand washing machine in the fine manufacturing process of building materials is that it has three functions of cleaning, dewatering and grading. Grinding between the sand and gravel can remove impurities that cover the surface of the material and complete the process of washing and dewatering of the aggregate under the action of strong water flow.

The extensive application of sand washing machine can greatly improve the product quality of machine-made sand and build blocks for the development of China’s construction industry. Below we will analyze which circumstances need to use sand washing machine for washing.

1. in the process of crushing or sand making, there is a large amount of waste rock in the sand and gravel. It is necessary to use the sand washing machine to remove the impurities and ensure the purity of the aggregate.

2. if the raw ore water content and mud content is too high, before entering the crusher, to carry out ore washing, so as not to cause jam to the crusher.

3. if the ore to pass magnetic separation and flotation, it is recommended to use sand washing equipment for grading and drying, reducing the burden of subsequent production links.

In a word, as a sand washing machine for improving ore grade, it is necessary to wash and remove the heterocyclic joints in sandstone aggregate. High standard building materials required for city construction requirements under 5mm, cube grain type, free of impurities, in order to meet the development of the construction industry downstream equipment, sand washing machine will further penetrate into more areas of the production line in the sand, ensure construction sand and road with sand reached the national standard.

Sand Washing Machine Operation

When the sand washing machine works, the power device drives the impeller to rotate slowly through a V-belt, a reducer and a gear reducer. Gravel from the trough into the sink, cleaning role. Clean sand and gravel taken away by the leaves, and finally gravel from the rotating impeller into the trough, complete the cleaning role of sand and gravel. This series of actions completed the cleaning process of sand and gravel, that is the working principle of sand washing machine.


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