The basic process flow of the sand and gravel production line includes: the stone is evenly sent to the jaw crusher by the vibrating feeder for coarse crushing, the coarsely crushed material is sent to the sand making machine by the belt conveyor for further crushing, the finely crushed material is transported to the vibrating screen for screening, and the material that meets the finished product particle size requirements is sent to the sand washing machine for cleaning, and the finished product is output from the finished product conveyor belt after cleaning. The material that does not meet the finished product particle size requirements is returned from the vibrating screen to the sand making machine for reprocessing, forming a closed loop multiple cycles. The finished product particle size can be combined and graded according to user needs. If the dry production process is selected, it can also be equipped with a coarse and fine powder separator and dust removal equipment.

Advantages of sand and gravel production line

High efficiency, energy saving and environmental protection: high degree of automation, low operating cost, high crushing rate, energy saving, large output, less pollution, simple maintenance, the produced machine-made sand meets the national construction sand standards, and the product particle size is uniform, the particle shape is good, and the grading is reasonable.

High degree of automation: except for the start-up and shutdown of the equipment and daily maintenance, almost no manual operation is required. High production efficiency, low operating cost, large output, high profit, uniform finished stone particle size and good particle shape, in line with national high-speed material requirements.

Convenient operation: Due to the reasonable matching of crushing equipment at all levels, rigorous spatial cross-layout, small footprint, high investment economic benefits, good crushed stone quality, and low stone powder output rate. At the same time, it is equipped with an advanced electronic control operating system to ensure smooth discharge of the entire process, reliable operation, convenient operation, and high efficiency and energy saving.

Humanized process: There are many types and models of sand and gravel production lines, and suitable equipment can be configured according to different process requirements of customers to give full play to its ideal performance.

As a world-renowned supplier of crushing and sand making equipment, Shibang Group's complete set of sand and gravel production line equipment has the characteristics of reliable performance, reasonable design, convenient operation, high work efficiency, and large processing capacity. Shibang Group's equipment is easy to maintain, and the wearing parts are made of the latest high-strength wear-resistant materials, with low loss and long service life, which can bring considerable economic benefits to customers.