Key features of our EB jaw crushers
Optimised crushing chamber
The crushing chamber geometry is engineered for an optimal nip angle, suited to hard and tough materials. Enhanced kinematics deliver a high stroke in both the feed and discharge areas, ensuring fast material throughput and consistent product sizing. Efficient utilisation of the full chamber length results in lower, more uniform wear on the crushing tools.
Robust, maintenance-friendly construction
Reinforced front and back walls, cheek plates of high-strength special steel, and a strengthened swing jaw design absorb peak loads reliably. Crushing jaws can expand freely, preventing the transmission of high stresses to other components and extending housing life. All bearings are accessible and can be installed or removed using sleeves, simplifying planned maintenance. On the EB Pro, housing parts and the swing jaw have been designed using bionic calculation methods, with a patented front-wall solution that improves peak-load absorption and extends component service life.
Flexible gap adjustment
All models feature hydraulically assisted gap setting for fast, repeatable CSS changes. The EB Pro offers an optional fully hydraulic gap adjustment that can also discharge tramp metal or other non-crushable components contained in the feed, further reducing unplanned downtime. CSS adjustment ranges from 50 mm to 250 mm, depending on the model, allowing operators to tune product size to downstream requirements.
Monitoring and control
Speed and temperature sensors monitor proper functioning across the range. The EB Pro adds Gyramatic™ monitoring and control options, providing operators with real-time data for condition-based maintenance and process optimisation.
Drive and energy efficiency
V-belt drive with good accessibility for easy maintenance. Generously dimensioned flywheels allow the use of smaller electric motors while maintaining high crushing energy, contributing to lower installed power and reduced energy cost per tonne crushed.