The eccentric roll crusher was modeled three-dimensionally in a simplified crushing chamber model. In order to simulate the comminution processes in the crushing chamber, the necessary knowledge included the breakage functions and the forces in- volved [1]. Fig. 2shows an analogous model of the crusher and of the DEM-simulated comminution process.

With its new eccentric roll crusher (ERC®) thyssenkrupp Industrial Solutions has developed a groundbreaking solution for the primary crushing of hard rock and ore. The ERC®is particularly compact and robust, ideally suited for underground and surface operations.

DK2911793T3 - Eccentric roll crusher - Google Patents Eccentric roll crusher Download PDF Info Publication number Denmark Prior art keywords crusher roller eccentric eccentric roller housing Prior art date 2012-10-29 Application number DK13783525.2T Other languages Danish (da) Inventor Piotr Szczelina Detlef Papajewski Peter Schatz Original

The eccentric roll crusher features an innovative design to allow for extra mobility. The ERC has been designed to have a weight balance through its oscillating roll to avoid the risk of machine overloading. This reduces machine vibrations and loads, giving it the much needed benefit of use in mobile and semi-mobile crushing systems in quarries.

New eccentric roll crusher ERC to make world debut in Munich. With its new eccentric roll crusher (ERC) thyssenkrupp Industrial Solutions has developed a groundbreaking solution for the primary reduction of hard rock and ore. The new crusher is particularly compact and robust. Its patented design with an integrated screen permits throughputs

Since patenting the first Single Roll Crusher in 1894, McLanahan has become an expert and leader in the industry in the design and manufacture of single and two stage Roll Crushers. The selection process for each application is based on extensive equipment knowledge and a wealth of test data developed in our research lab or through on-site testing.

With a distinctive design that sets it poles apart from conventional crushers, the ERC without any doubt sets the efficiency benchmark and 

The eccentric roll crusher (Rotex crusher) comprises a freely rotatable, mounted on an eccentric shaft in rolling bearings crushing roller and at least one provided with crushing jaws rocker. The

Ideally suited for use in surface operations in mines and quarries, the eccentric roll crusher (ERC) offers significantly higher efficiency, 

This report evaluates roll crushers that are proposed for The crushing roll is freely mounted on the eccentric.

With its new eccentric roll crusher (ERC) thyssenkrupp Industrial Solutions has developed a groundbreaking solution for the primary crushing