Small sand and gravel wash plant is generally used for the processing of sandstone cleaning, screening, dehydration, fine material recovery, and tailwater treatment. The complete sand and gravel washing plants are mainly composed of sand washing system, screening system, sand making system (needed when producing machine-made sand), storage and conveying system, and dust removal system.

The sand and gravel wash plant generally contains several equipment, arranged in a certain order, and operated in coordination. The entire process has a clear division of labor and simple operation. The whole process has a clear division of labor and simple operation. Like granite, cobblestone, quartz stone all can be processed. And according to the characteristics of materials, site conditions, the requirements of finished materials, the specific equipment configuration can be carried out. If the working site is small, a new type of modular sand and gravel washing system can be used, which occupies a small area. If there is a need for transition, the mobile sand washing plant can be used. In general, the equipment configuration of sand and gravel wash plant needs to be determined depends on the specific situation.

How to configure a reasonable sand and gravel wash plant?

1. Clarify the type and hardness of materials. Is it limestone, granite, river pebble, or basalt? Is it high hardness or low hardness? high hardness materials generally require spiral sand washing machine + drum sand washing machine + sand making machine. For materials with low hardness, spiral sand washing machine + stone washing machine + sand making machine can generally be used.

2. Consider the performance and applicability of sand washer. The wheel sand washing machine has a large sand washing ratio, suitable for medium and fine crushing. The drum sand washer and spiral sand washer have a good shape of the discharge material, suitable for coarse crushing.

3. Processing capacity. The sand and gravel washing plants should be equipped with suitable types of sand washing, sand making, and screening equipment according to the water content and processing capacity of the material. This requires better matching between equipment.