Crusher an overview ScienceDirect Topics
Hammer crushers are used either as a one step primary crusher or as a secondary crusher for products from a primary crusher They are widely used for crushing of hard metal scrap for different hard metal recycling processes The crusher was designed for reducing limestone feedstock from up to 1 m 3 in size to a few tens of millimeters
QI442 Mobile Impact Crusher with CI412 Prisec
With the growing environmental concern as well as the increasing concern for sustainability of natural resources the need of improving the performance and efficiency of today s crushers is becoming increasingly important However the development of existing crushers requires an extended basic knowledge about the crushing process itself The aim of the present study is