Bigger and higher-end will continue to be the main trend of the mining machinery industry in China. Based on our current existing level of infrastructure, large-scale of highway, railway, mining, construction boom of the city change is expected to continue for at least 10, which also indicates that mining machinery have greater growth potential and space. Sand maker, as one of the main sand making equipment, plays an essential role, which also lead to the popularity and competitiveness of sand maker in various enterprises in recent years. The productivity from 30 tons to 3000 tons ranging from different models, sand making process is also in constant innovation and reform. In particular the increase of construction projects in this year makes the development pace of a new generation of sand maker is getting faster and faster! In recent years, the transformation and renovation achievements of the manufacturing device in stone machinery industry are prominent, while there s no great improvement in the development and condition of the stone machinery researching. Due to a long-term dependence on introducing technology, the experience accumulation of independent innovation and talent cultivation in the stone machinery greatly lag behind other industries. Therefore, under this kind of intense market environment, we are bound to take full advantage of this industry, answer the call of our country every now and then, and drive the mining machinery related with the stone machinery, thus promote these two industries to develop and forge ahead rapidly. Frequently Charles Margulis has said that publicly.

Sand maker mainly consists of feeding part, discharging part, rotating part and transmission part (reducer, small driving gear, engine, electrical control), in which the hollow shaft is of steel castings, the liner is removable and the body set is with wear-resisting liner which has good abrasion resistance. And the slewing gear is of casting hobbing, which can make the sand maker be smooth running and reliable operation at work. Characteristics: 1. This machine is a new type rock crushing equipment developed in the 1990s and is used for substituting roller and ball mill. 2 The structure is simple and the operation is stable; 3. Low energy consumption, high output and big reduction ratio; 4 Small bulk, convenient operation, installation and maintenance; 5 The product is in the cubic shape with small iron pollution; 6 During the process, the stone rock can form a protective bottom layer which makes the equipment more durable; 7 Some easy wear parts adopt hard and wear-resistant materials and have small bulk and light weight, so that it can be changed easily.

Improving the stability of the impeller device can extend the service life of the sand making machine. At this stage, the amount of the engineering sand is gradually increasing. As a result, the sand and gravel aggregate supplied by the natural sand mining operations is difficult to meet the market demand. Therefore, the mechanism sand or artificial sand industry is gradually on the rise, which also drives the entire construction machinery industry to promote the research and improvement of the heavy mineral processing equipment and processes. As an important part of the sand and gravel production line, the sand making machine plays a very important role in the entire mechanism sand production process, so the stability and durability of its components become very important. The industry believes that the impeller speed device which play to decisive role for the material injection is the important components of the sand making machine. The stability of the components determines efficiency of the associated conveyor, feeder and the separator. Flotation machine: Sand maker: