Sand ratio refers to the percentage of sand mass in concrete to the total mass of concrete, that is: SP = sand amount S/···

High-frequency vibration dewatering screen is one of the commonly used equipment in industrial production. In order to m···

The grading of machine-made sand refers to the proportion of sand particles of different sizes. Different machine-made s···

The performance of concrete is affected by many factors, among which the gradation of machine-made sand is one of the i···

Copper ore dressing is the process of extracting high-grade copper minerals from copper ore through crushing, grinding, ···

As an important industrial metal, copper is not only widely used in many fields such as construction, electricity, and m···

The rotor is the core component of the sand making machine. Its main function is to drive the sand making machine to rot···

2024 4th China (Zhengzhou) Sand, Gravel, Tailings and Construction Solid Waste Treatment Technology ExhibitionExhibition···

Saudi Arabia International Construction Machinery and Mining Exhibition Saudi ProjectsExhibition date: June 2-5, 2024Exh···