Recently, driven by national policy of expanding domestic demand, the investment in infrastructure construction like roads and houses is increasing, which needs the support of sand and stone aggregates. Natural sand is drying up, which requires the technological innovation of sand maker. It will further promote the rapid development of sand industry in our country. The wide application of sand maker will also promote the development of construction industry in our country. For this reason, it will achieve the mutual benefits and win-win situation.

Since the '60 s, our country has started to make sand in traditional way. Due to the technological limitations, it is quite backward bringing environment pollution. With technological advancement, sand making machine is in constant update and progress toward environment protection. Entering into the 21st century, the new technology of "replacing mill with crusher” has solved the traditional problem. The production of the finished product is stable, and the needle flake content in gravel aggregates is less. The fineness of the finished product, stone powder content, moisture content and other technical indexes meet the production requirements of concrete sand system. It brings significant changes for sand aggregate production.

The famous product of Shanghai Shunky is sand maker. In recent years, Shanghai Shunky launched VSI sand making machine and 6S new sand maker. The improvement of Shunky technology and the appearance of the product win the recognition of a vast number of customers, which also makes Shunky equipment more popular.