Tag: Double roll crushing principle

Today, when the annual consumption of sand and gravel aggregate exceeds 20 billion tons, how to realize efficient and energy-saving production through technological innovation has become the core proposition of the mining machinery industry. Roller sand making machine, with its unique double-roll crushing structure and intelligent control system, is rewriting the energy consumption standard of the traditional sand making process – data show that the equipment reduces energy consumption by more than 30% compared with the traditional impact sand making machine, and the finished product rate is increased to 98%, which is a revolutionary breakthrough that enables it to rapidly occupy the market share.