What crusher is better for crushing coal mines?
There are many types of crushers. There are often jaw crushers, impact crushers, hammer crushers, cone crushers, and toothed roller crushers on the market. The most widely used crushing coal mines are hammer type. Crusher and tooth roller crusher, these two crushers have the advantages of large crushing ratio, fine material size, simplified process and low operating cost.
The hammer crusher is very suitable for medium hardness stone with a compressive strength not exceeding 200MPa. It can accept larger coal mine granularity without secondary crushing equipment, reduce energy consumption of the entire production line, and reduce investment.
The hammer part of the work is designed with innovative technology and wear-resistant and pressure-resistant materials. It has stronger impact resistance, more durability, less replacement times, and improved crushing efficiency by 40%-60%.
Modular design, through the replacement of the cavity type, can achieve coarse, medium and fine crushing conversion, improve production efficiency.
sources from: https://www.ftmsino.com/products/rock-crusher.html