VSI sand making machine is the latest third-generation of Sand making machine, German experts working conditions combined with China's latest design achievements. The aircraft adhering impact crusher sand making machine innovative ideas, the use of advanced selective cleavage crushing crushing principle, sufficient kinetic energy is applied directly to the material, and by overcoming the impact of the kinetic energy is converted into energy and materials needed to break broken. The basic material textured surface along its natural cleavage fracture surface, grain shape is good, their consumption is low, more in line with the construction, highway railway, water conservancy and hydropower projects on the mechanism for aggregate demand. VSI Sand making machine patentability ring waterfall drop feed system and liner transformation technology to solve the problem of a machine, you can easily achieve "rock stone" and "stone blacksmith" clever conversion. Also, the machine uses an advanced hydraulic opening cover device, so that the replacement of wearing parts of the crushing cavity is more convenient, machine work process more secure and reliable. German original unique double pump oil lubrication system fully guarantee the healthy functioning of the main bearing system, coupled with high-tech automatic monitor, automatic shutdown or warning of adverse conditions in the machine, the maximum guarantee the normal operation of the machine and use real-time protection, thereby significantly improving the life of the machine.