Sand and gravel materials are used to build a barrier for flood control. Sand and gravel production line equipment
Sand and gravel materials have made due contributions to flood fighting work in response to flood conditions. In addition to building dams, flood control is also to fill sandbags into main materials for flood fighting and emergency rescue, which is used to rush to repair sub dams and constrain floods. The preparation of these sand and gravel materials requires the use of sand machine equipment. With the relevant national policies and regulations on river sand restricted exploitation, the artificial sand has been better developed. How do we configure a sand and gravel preparation production line?
Equipment configuration of sand and gravel production line
The production line of the sand and stone plant is a special production line for the sand and stone plant to produce sand and stone for construction. It can make rocks, sand and gravel, river pebbles and other materials into various particle sizes that meet the requirements of the sand for construction. The sand and gravel made have uniform particle size, high compressive strength, far more in line with the building requirements than natural sand, and improve the building quality. Equipment configuration: the stone production line is mainly composed of vibrating feeder, jaw crusher, impact crusher, vibrating screen, belt conveyor, centralized electric control and other equipment. It can also be equipped with stone washer, cone crusher, dust remover, etc. according to different crushing needs of customers.
The process flow of the sand and gravel production line: the large stones are uniformly sent into the jaw crusher for coarse crushing by the vibrating feeder through the silo, and the coarse crushed stones are sent to the impact crusher by the belt conveyor for further crushing; The finely crushed stone is sent to the vibrating screen by the belt conveyor for screening, and several kinds of stones with different specifications are screened out. The stones meeting the particle size requirements are sent to the finished material pile by the finished product belt conveyor; The stones that do not meet the particle size requirements are returned by the belt conveyor to the impact crusher for re crushing, forming a closed circuit for multiple cycles. The particle size of finished products can be combined and graded according to the needs of users. In order to protect the environment, auxiliary dust removal equipment can be equipped. This is the whole process of crushing sand production line.