Jaw crushers from thyssenkrupp – rugged and reliable
The heavy duty single-toggle jaw crusher from thyssenkrupp has proven itself in the aggregates industry as an efficient primary crusher for crushing granite, basalt and other hard rock.
It is also used successfully in the mining and cement industries. An optimized crushing chamber combined with a large stroke and enhanced kinematics ensure high capacities and a long service life of the crushing tools.
Design and function of thyssenkrupp jaw crusher
In single-toggle jaw crushers (EB-series), the material is crushed by compressive and shear forces between the fixed and the moveable crushing jaw driven by an eccentric shaft.
thyssenkrupp jaw crushers have excellent grip characteristics and can process even hard and tough materials with its large feed opening. The reinforced swing jaw compensates for load peaks. Due to the optimized crushing chamber geometry and the optimized kinematics of the crushing jaw with a large stroke in the inlet and outlet, very high capacities with low wear and long service life are achieved. The large flywheels generate extra energy, so that even oversize boulders can be crushed easily. The crushing jaws made of high-quality manganese steel are available with optimized profiles for various materials to be crushed.
Due to the compact drive concept with the motor attached directly to the rear wall the crushers can be easily erected and integrated into existing plants with limited space.
The maintenance-optimized design of the crushers reduces downtimes to a minimum. The wear plates of the crushing jaws are clamped to the swing jaw and can be removed easily. User-friendly devices for mounting and dismounting the crushing jaws and cheek plates make the replacement of wear parts a simple job. Another feature is the exchangeable wedge in the material outlet area, which protects the swing jaw against wear. The gap adjustment is hydraulically supported and the desired crushing gap can be set quickly and easily thanks to the good accessibility via an opening in the side wall.
Advantages of single toggle jaw crushers from thyssenkrupp
All in all, thyssenkrupp's single-toggle jaw crushers are convincing due to their rugged and reliable design with high capacities, low wear and tear and high ease of maintenance. The advantages can be summarized as follows:
- Crushing of hard rock such as granite, basalt and ores
- High capacity due to enhanced kinematics of the swing jaw
- Low wear and long service life due to optimized crushing chamber geometry
- Optimum nip angle for hard and tough materials
- Easy maintenance due to simple change of the crushing jaws
- Simple installation due to compact design with integrated drive motor