With the development of China's economic construction, the aggregate industry has become one of the basic industries that support the country's modernization. Although natural sand uses various policies to forbid mining, the road is broken. However, with the continuous advancement of technology, machine production is both efficient and convenient, and artificial sand has stood out. At the same time, it is supported by national environmental protection policies, which has stimulated artificial The development of sand, how can the production of artificial sand machinery with national policy support be described as a scam.
Since the production of sand by artificial sand machines is allowed by national policy, not a scam, how about the effect of producing sand? Let us understand the process of crushing stones (http://www.fenjiji.net/cp/p56.html):
First, the stone material is sieved to sifter the stones that do not meet the requirements of high water content, large block size, and high hardness. In order to prevent non-conforming stones from entering the machine, causing equipment blockage and hammer wear. Then, the rock pairs to be broken are evenly fed into the machine by the vibrating feed. Let the stones collide with the stones that are thrown out by the impeller during the natural falling process, so as to achieve the purpose of crushing.
The stone material enters the equipment from the feeding hopper, and the stone material is divided into two parts by the feeder. One enters the high-speed rotating impeller, and its acceleration can reach hundreds of times, and then the impeller is accelerated at a speed of about 65 meters per second. The evenly distributed flow channels are projected out, and then hit the stone material lining in the vortex support cavity together. They are bounced by the stone material lining and impact obliquely upward to the top of the vortex cavity, and then change its direction of movement and deflect downward. The material emitted from the impeller flow channel forms a continuous material curtain. In this way, a piece of stone material is hit, rubbed, and crushed with each other twice or more in the vortex crushing cavity, and the crushed material is discharged from the lower discharge port.
During the entire crushing process, the stone materials are impacted and crushed by themselves, without direct contact with the metal elements, but with impact, friction and crushing with the material lining, which reduces angular pollution. The stone sand making machine not only has a relatively strong crushing rate, but also saves 50% of energy compared with traditional sand making machines. It has won the trust of customers and won the close joy of domestic and foreign customers. It has achieved an excellent market share in the national market.
The sand production and the grain shape of the finished product made by the sand making machine are both controllable. It can crush the stones on a large scale to produce a large number of high-quality finished products that can be sold at high prices, which not only makes money, but also eases the current shortage of sand and stones in the market. So it crushed not only stones, but also artificial sand scams.
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