With the high market demand for machine-made sand worldwide, crusher manufacturers are turning attention to manufacturing high efficient sand making machine . The third generation sand making machine-VSI sand making machine is invented to meet demand from sand making industry.
VSI sand making machine, namely vertical shaft impact crusher, is widely applied to make high quality sand by processing cobblestone, pebble stone, granite, etc. Together with vibrating screen, this sand making machine could make sand with different size and cubic shape. The size can be 0-2mm, 2-4mm, 4-7mm, 7-10mm, 10-14mm or requirement. The produced sand is mainly used in water resource and hydro-power engineering, high-speed rail building, railway and airport construction. The 3-G VSI sand making machine features high efficient, good shaping function for the final product, double process system, and less effected by moisture. First, VSI sand making machine adopts “rock on rock, rock on iron” double crushing system. The “rock on iron” system is common with other crusher machines. But “rock on rock” is unique. This working method can reduce damage to the crushing wall so as to protect the machine and extend service life. Second, VSI sand making machine is less affected by material moisture which could up to 8% which is incredible for other crusher machine . Third is the final shape. More than 95% of final sand is cubic shape. This kind of sand is the best in artificial sand. Finally, the lubrication oil is thin oil for the bearing, and oil box is equipped with self-control and accident alarm device. Sanway is professional sand making machine manufacturer with plenty of years` experience. We have made this plant from the very beginning, so we know what is best and have much more knowledge about the application, technical design and maintenance point. If you have any question, please do not hesitate to contact us, and you will find a solution here. We can supply you with the complete...