In general, the crushing equipment in the gravel production line usually takes two stages of coarse crushing and fine crushing. The head broken jaw crusher is often used for coarse crushing, the second broken impact crusher and the cone crusher are used for secondary crushing, and the three broken impact crusher is often used for fine crushing.
The basic process of the gravel production line is:
1. The vibrating feeder sends the ore ore to the jaw crusher evenly. The first section is crushed by a jaw crusher, and the crushed stone is about 40mm~1200mm. The material is then sent to the backflushing or hammering to break through the vibrating feeder, the material is graded and screened through a circular vibrating screen, and the material larger than the finished product is returned to the backflushing and broken again.
2. In the case of finer particle size, the stone below 40 mm can be sent to the sand machine, and the finished product can be sieved by a circular vibrating screen. After the belt conveyor is cleaned by the belt washer, the finished product area can be Put in the finished area. The complete equipment configuration of the stone field production line is mainly composed of a crusher, a sand making machine, a feeder, a screening machine, a sand washing machine, etc., and each device is connected with a belt conveyor in the middle. The whole line runs, the aggregates of sand and gravel aggregates are excellent and uniform, and the finished products can be applied to fields such as construction, highway, electric power and water conservancy.
The following details the equipment needed in the sandstone production line:
1, coarse crushing equipment: such as jaw crusher, impact crusher and other crushing equipment. Because all materials must be broken before the sandstone is made, the particle size is uniform, in line with the requirements of the next process, the materials that do not meet the requirements should continue to be broken and directly meet the requirements.
2, fine crushing equipment: fine crusher or high-efficiency fine crusher If the scrap can be sent from the feeder to the fine crusher for further fine crushing and fine crushing to meet the requirements of the sand making machine, the impact should be a circular vibrating screen If it does not match the sand making machine, it should be screened. It will return to the crusher and continue to complete the crush.
3, sand making equipment: sand making equipment is a very critical equipment, it affects the effect of the finished product display. Our technicians recommend the use of two sanding machines with the principle of pulverization. According to the hardness, clogging degree and density of the materials, different pulverization principles are selected to make the products more uniform without excessive cracking or excessive particle size.
4, sand washing equipment: In general, the use of sand washing machine, it will be evenly into the sand washing machine to clean the sand. Clean sand can be packaged directly and shipped to major industries.
Stone field production line production process
Keywords Tags: sand stone production line
