Granite is widely distributed in the earth's surface, it is one of the earliest rock that human found in natural and use. Granite rock in our country have about 9% land area, more than 80 million square kilometers, especially in the southeast, a large area of exposed all kinds of granite, showing its large reserves. According to incomplete statistics, there are about more than 300 kinds of granite stone. Granite hard texture dense, high strength, weathering resistance, corrosion resistance, wear resistance, low water absorption, beautiful color, but also save more than a century, is a good building material, generally granite sand production line processing of granite.
In the granite sand production line, the granite sand maker plays a major role in their work directly affects the efficiency of the entire production line capacity, grain type and quality of the finished product, so choose the right granite crusher is very important.
As usual we recommend customers choose VSI impact crusher as granite sand making equipment, since the equipment used stone at stone, sand stone blacksmith works, the crushing process, the material in multiple directions by friction, impact, sand grain type, work efficiency, fineness modulus superior to horizontal hammer crusher. In addition, the upgrade now VSI impact crusher has oil lubrication, soft start, hydraulic wall openings, oil warning system on the market is one of several excellent sand, finished goods, and economic advantages are very obvious.