SBM's View about the Development History of Domestic Sand Maker

Mining crusher is mainly used for the crushing the large ore in mining process which is also called macadam or crushing stone. Generally speaking, it refers to the crude ore after being bursted are made into finished product meeting the demand. With the development of mining crushers, it improves the overall mining process to a certain extent and promotes the sand maker to become the hardcore equipment in the large mining process. Sand making machine is used for the coarse crushing, intermediate crushing and fine crushing according to the feeding size and discharge particle size. On the basis of the constant application of crusher, crusher will be continuously improved to meet the more demands of customers. In the late 1990s, the domestic mining enterprise had started to RD and manufacturing the sand maker. SBM series sand maker intermediate crush or fine crush material of various hardness with the function of repeatedly clashing, rubbing and grinding generated by the material in crushing space. PCL series sand maker is widely used in the mining, metallurgy, building material, highway, railway, water conservancy and chemical industry and so on. At present, with the rapid development of machine, hydraulic equipment can be used to ensure insurance and adjustment in order to avoid replacement of broken component affecting production. Initial period of the 21st century, after having accumulated a lot of mining research experience, mining machinery enterprise researched and developed an international advanced level of a new generation sand maker - new type SBM sand maker. The material is sent into the feed hopper; through center feed holes into the high-speed rotation of the wheel, materials taking advantages of turning motion of the crushing space, the finished product is produced by repeatedly clashing, rubbing and grinding. New type SBM sand maker mainly supplies high quality gravel aggregate for freeway, high-speed rail, high-rise buildings, civicism, hydropower dam construction, concrete mixing plant, which is the preferred device in the artificial sand making and stone plastic. Recently, the SBM sand maker technology has made a great progress and its application range is very wide such as all kinds of metal and non-metallic ores, cement, refractory material, abrasive wear, glass material, building aggregate, manufactured sand, metallurgy.