Barmac VSI Sand Hydraulic Crushing Making Machine, Vertical Shaft Impact Stone Mining Machine, VSI Machine Introduction VSI Crusher, Sand Making Machine, VSI Vertical Shaft Impact Crusher is widely used for crushing of hard and crispy materials, such as rocks, grinding materials, refractory materials, cement clinkers, quartzite, iron ores and concrete aggregates. The sand making machine is especially suitable for the sand and sandstone making for construction and road paving. VSI Crusher, Sand Making Machine, VSI Vertical Shaft Impact Crusher can cycle many times with the close circuit and the sieve device will control the granularity of finished products. Sand making machine is applied widely for the powder process of mineral product including metal and non-metal ore, fireproof material, bauxite, diamond dust, glass raw materials, architectural materials, artificial sand and all kinds of metal ore materials, especially which has more advantages than any other machines in processing the more and most hard materials. VSI Vertical Shaft Impact Crusher Working principle: The center into hopper: Material feeding into, the center feeding hole into the high-speed rotating rotor was sufficiently accelerated and the emission mouth out, first with rebound after free falling a portion of the material impact, and impact to the vortex shaped material around the vortex cavity lining (or counter block), first be bounced back to the top of the crushing chamber, after partial steering motion, forming a continuous material curtain and emitted from the impeller material impact, finally discharged. Barmac VSI Sand Hydraulic Crushing Making Machine, Vertical Shaft Impact Stone Mining Machine, VSI Machine Technical Paramaters Model Max Feeding (mm) Capacity (t/h) Power (kw) Rotation Speed (r/min) KL-5 30 30-60 30-45 2258-2600 KL-7 35 55-120 55-110 1775-2050 KL-8 50 113-240 150-264 1460-1720 KL-10 60 220-500 320-500 1242-1460 KL-12 60 300-700 500-630 1000-1350 Photos @ our factory PROJECT CASES PLEASE CONTACT US FOR MORE PRODUCT YOU MAY INTEREST Note: All the above information is subject to our final confirmation.