The working principle of the impact sand making machine is, to put it simply, the principle of stone beating. Let the stones collide with the stones accelerated by the impeller in the process of natural falling, so as to achieve the purpose of crushing.
When the stones accelerated and the stones naturally falling collide, a vortex is formed. During the return process, the stones are broken twice again, so there is little wear on the impact plate of the machine during operation.
According to the different sand making process flow, it can be divided into two stages and one closed circuit sand making process and three stages and one closed circuit sand making process.
Two stage and one closed circuit sand and gravel production process, that is, the two stage sand making machine and the inspection and screening equipment form a closed circuit. The sand making ratio of this process is generally about 15 to 25, and the total sand making ratio is small, which is often used in production lines with a daily output of less than 1000 tons.
The three-stage one closed circuit process is to divide the three-stage closed circuit by inspection screen. The total crushing ratio of this production process can reach about 25000, the larger feed particle size can reach about 1000 mm, and the product particle size of crushed ore can reach 12 mm or finer. Therefore, it is applicable to large and medium aggregate production lines, which is worth noting.
Putting the cart before the horse will not only cause waste of investment, but also lead to high maintenance costs in the later period, product quality, specifications and other problems. According to the situation of rocks, a new type of sand making machine has been developed.
For the artificial sand making of construction waste, tailings, river pebbles, quartz stone, limestone and other rocks, it has the advantages of uniform grain shape, good quality of sand and stone products, high output, low consumption, etc. The appearance of the new type of sand making machine has broken the situation of low output and high consumption of the traditional sand making machine. Compared with the traditional sand making machine, it fully shows the advantages of the new type of sand making machine.
As a professional manufacturer of impact sand making machines, SMMVIK Machinery has rich sand making technology and plays an important role in the mining machinery industry. It fully understands the needs of customers for sand making machines and can configure different production lines according to different situations provided by customers.
