(1) crushing ratio, greater than 40, in the same size case requirements broken products, allow into the machine material particle size diameter increase, layout helps to reduce the secondary blasting and meet single stage crushing, and Sec broken, not only The process is simple, but also significantly reduce the unit crushing energy consumption up to 30 percent. (2) control the product particle size high capacity, adjust the particle size of the device is convenient and reasonable. Not only controls the oversized in diameter particle size in the product to less than 5%, and too small particle diameter of the product is also less, i.e., the broken material to be small. Implementation of adjustment by hydraulic device. Conducive to the overall energy of the process line. (3) automatic row iron or mounted flywheel overload (cut insurance sales) or safety clutch, free from the threat of metallic foreign body equipment running. (4) to adapt to the higher water content materials can be larger, and even the use of the exhaust gas through the device as a dryer heat source. (5) there is a better system matching requirements, especially with the feeding device capabilities, location and screening of configuration, not only to create conditions for a more extensive use of mining resources and can significantly increase production and reduce consumption. (6) crushing function to become the host of the crushing plant mobile systems, without mining and broken or motor transport intermediate links, so that mining became continuous production, greatly reducing energy consumption. For more information: company website http://www.cnyhzg.com http://www.yhzg.org http://www.mfsbw.net