Since people first start in the crusher industry to the present, mining equipment has been high-energy-consuming equipment, and manufacturers are continuously reforming and innovating, but the distance between their effectiveness and customers' expectations is always huge. Energy-saving technology becomes a worldwide concern. Therefore, energy-saving technology and crushing capacity become the two most important standards to measure the quality of the crusher.

Since its establishment in early years, Shanghai Shunky Machinery Co., Ltd., has been paid close attention to technological innovation, a lot of manpower, material and financial resources have been devoted continuously to explore and actively learn from foreign advanced technology, combined with the characteristics of domestic and foreign stone to become the exclusive production of the world's advanced third generation of VSI series of high performance sand making machine.

VSI sand making machine has large capacity, low consumption of wearing parts, product shape advantage compared with the same power of the traditional sand making equipment, production increased by about 30%, the best crushing chamber impact angle, reduce wear and tear of wearing parts, 30% lower operating costs than traditional, reasonable product structure and process to achieve a comprehensive energy-saving 15% excellent results. Many advantages are unique in similar products, and win domestic and foreign customers’ praise.

VSI new type of sand making machine has become the ideal device of choice for artificial sand and stone shaping field and is widely used to provide high-quality sand and gravel aggregate for highway, high-rise buildings, municipal, hydropower construction.