What is the basis for selecting dry, wet and semi-dry artificial sand production processes?

First of all, it depends on the area where the artificial sand and gravel system is located, the water resources, the cleanliness of the raw materials, and the specific requirements on the aggregate and artificial sand and gravel powder content and fineness modulus. If the original conditions allow, the dry production process is preferred, followed by the semi-dry production process, and finally the wet production process. 2) Considering equipment input, floor space size, production management difficulty, and artificial sandstone processing cost, dry method is also the first priority, followed by semi-dry method, and finally wet method.