Dry sand making equipment, dry process sand production line process

With the rapid development of buildings, railways, highways, water conservancy, bridges and buildings, as well as the continuous development of engineering, mining, coal, and construction industries, the constant demand for highways and housing construction, sand making machine is also facing the momentum. Reform and innovation, the demand is increasing day by day, coupled with the gradual increase of its broken technology and output, deeply trusted by customers! The dry sand production line of the artificial sand production line: the so-called "dry method" means that the sand in the artificial sand is not removed by water during the artificial sand making, but the mud inside the sand is used by using the classifier. The powder is removed to reduce the mud powder content in the artificial sand, thereby obtaining better sand and ensuring the quality and grade of the sand. The Veken Heavy Dry Sand Production Line has been favored recently and has been sold to many countries and regions with the following advantages: (1) Fineness modulus and grading area adjustment: Sand making machine and sand stone powder separator are equipped with frequency conversion speed control system, which can adjust the production mode according to the characteristics of raw materials, and achieve the quick and convenient adjustment mechanism of sand fineness modulus and stone powder. The content is the domestic advanced production process. (2) Adjustment of stone powder content (sand equivalent): The content of stone powder is adjusted to the requirements of use by the sand and stone separator. (3) Good environmental performance: equipped with a special dust removal system, the dust is small, and the noise during operation is less than 90dB. (4) Small footprint, compact production line and high degree of automation: the plane occupies 35 meters × 20 meters, and only 2 staff members are required for production and operation. Dry process sand making machine process introduction: 0-40mm aggregate is fed by the feeder, the belt conveyor is sent to the vertical impact to break, and the impacted material is sieved on a two-layer vibrating screen. The material is larger than 5mm. Return to the impact and break again to form a closed loop. The 3-5mm material can be partially finished according to the discharge requirements, and some of the returned impact breaks and breaks again. The material of less than 3mm enters the coarse and fine powder separator, and the stone powder of 0-0.075mm is disposed at the branch. The 0.075-3mm and 3-5mm materials constitute a finished material pile. Pulse bag type dust collector can be selected according to environmental protection requirements. The whole production line has a compact structure and reasonable layout, which is conducive to environmental protection and better grading, thus winning the praise of customers!

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