Mine sand making equipment and process flow

As the main source of various sand and gravel materials, machine-made sand has a promising prospect. What are the commonly used sand making equipment in mines? What is a complete mine sand production line process?

Crushing equipment: Crushing equipment is the primary equipment of the artificial sand production line. Different crushing equipment can be used for different materials. Jaw crushers are generally used as primary crushing equipment to break large pieces of material into small pieces of material, and then by impact crushing For soft rock materials, impact crushers are generally used for crushing, and for hard rock materials, cone crushers are used for crushing.

Sand making equipment: Sand making equipment is the core equipment of the entire artificial sand making production line, and the quality of sand is determined by the sand making equipment. The crushed material meets the requirements of the sand making machine and enters the sand making machine. At this time, the sand making machine carries out fine crushing and shaping of the material, and the sand after processing by the sand making machine has a reasonable gradation and uniform particle size.

Auxiliary equipment: Auxiliary equipment is also indispensable to the entire production line, mainly including vibrating feeders, vibrating screens, dust collectors, conveyors, etc. Each auxiliary equipment has many types, and users can choose according to their own production needs and Conditions to choose the configuration of the production line equipment.

Mine sand making process

The stone is firstly crushed by the jaw crusher, and the crushed coarse material is transported by the belt conveyor to the impact crusher or cone crusher for fine crushing. 

As for how to choose the secondary crushing equipment, it should be selected according to the nature of the material, medium hardness Impact crusher is used for materials, and cone crusher is used for high-hardness materials. 

The finely crushed stones enter the sand making machine for processing, and the materials that do not meet the particle size are returned to be finely crushed again. 

After cleaning, the finished sand that does not meet the requirements is crushed again until it meets the requirements. In order to obtain sand and gravel with higher quality finished products, a sand washing machine can be equipped to wash sand. The washed sand particles are in good shape and high quality.