The sand is widly used in highway, railway construction, construction and other fields, a wide range of applications, and quality requirements are relatively high, while raw materials are generally pebble gravel, river gravel, limestone, granite, basalt, etc., according to the corresponding material the hardness of the sand is also used in the production of the corresponding fields. Recently some customers advisory how much money the entire production line, how to select sand making machine in a production line, and other ranges of issues.
Investment in a production of construction sand processing plant, which aspects need to do to prepare? Firstly, the infrastructure, the shape of the sand more stringent requirements must be in strict accordance with national standards. Secondly, to have good equipment, sand making machine is the key to the entire production line, it is necessary to choose the right brand and model, Zhongxin Heavy sand maker is in excellent quality, tried and tested, we have a professional R & D team, a discharge device grain type and quality have stood the test of the market.