The significance of crushing materials
The crushing of materials is a widely used process in metallurgy, mining, building materials, chemical industry, electric power and other industrial sectors. Every year, a large amount of raw materials and recycled waste materials need to be crushed.
In the mineral processing industry, the crushing of materials occupies an important position. The production cost of crushing and grinding operations in mineral processing plants accounts for an average of more than 40% of the total mineral processing production cost, and the investment in crushing and grinding equipment accounts for about 60% of the total investment in mineral processing plants.
In the cement industry, the cost of crushing and grinding operations in cement plants accounts for more than 30% of the production cost, the power consumption of crushing machinery accounts for about 10% of the total power consumption of the whole plant, and the power consumption of grinding machinery accounts for 60%.
It is reported that about 15% of the world’s electricity is consumed in crushing operations, and it is increasing year by year, of which more than 85% is used for grinding. With the increase of lean mines, the increasing demand for building materials, and the increasing proportion of recycled materials accumulated by industrial use, coupled with energy shortages, there is an urgent need to continuously improve crushing and grinding operations, such as adopting the “more crushing and less grinding” process, especially the development of high-efficiency crushing equipment and the improvement of existing crushing and grinding machinery, which is of great significance for achieving high quality, high yield, low cost and low energy consumption.
Henan Jianshi Heavy Industry Machinery Manufacturing Co., Ltd. has been focusing on crushers and pulverizers for 20 years. Various hammer crushers, two-stage crushers, and heavy crushers can be customized according to the specific conditions of the construction site, with preferential prices. Jianshi Heavy Industry is dedicated to serving you.
Henan Jianshi Heavy Industry Machinery Manufacturing Co., Ltd. focuses on crushers and pulverizers. Various hammer crushers, two-stage crushers, and heavy crushers can be customized according to the specific conditions of the construction site, with preferential prices. Jianshi Heavy Industry is dedicated to serving you.
