When it’s crunch time, you need a crusher that delivers. Our jaw crushers boast a rugged and reliable design that’s ideal for high capacities, while also delivering low wear and easy maintenance. High throughput, high performance, high availability – FLS rock jaw crushers offer the ultimate in crushing efficiency.
Our Jaw Crusher EB series has an optimised nip angle and increased stroke, giving both higher performance and an increased throughput compared to the benchmark. The EB range is designed for capacities up to 1600 tph and is optimised to reduce energy consumption by 25% compared to competitors. For higher throughputs, choose the Jaw Gyratory Crusher Pro, which can handle capacities above 4000 tph.
The EB series is designed for longer service life, thanks to the reinforced front and back wall, heavy-duty swing jaws, and optimised geometry of the crushing chamber. Essential main components of the EB Pro, such as housing parts and swing jaw, have been designed using new methods drawing on bionics. The patented solution of the swing jaw and front wall improves the absorption of load peaks during the crushing process and increases their service life.
In the EB Pro, all wear elements are optimised for fast and reliable maintenance, reducing service times by up to 20%. The freely expandable crushing jaws reduce stress transfers to other components. The eccentric shaft bearing arrangement is robust and easy to maintain. All bearings are easily installable and removed using sleeves. The Jaw Gyratory Crusher Pro, meanwhile, benefits from easy access to all heavy components from above, so no one has to be underneath the crusher to carry out maintenance work.
The Jaw Crusher EB series delivers the ultimate in primary crushing efficiency, and therefore lower operating costs. It achieves this through a combination of optimum speed and generously dimensioned flywheels, which allows the crusher to achieve consistently high throughputs, reducing power peaks and energy costs. At the same time, load-carrying components such as bearings and wear elements are less stressed, which increases the service life and durability of the parts by more than 10%.
One of the key strengths of the Jaw Crusher EB series is its unmatched robustness and longevity. More efficient utilisation of the crushing chamber results in lower and more uniform wear of the crushing tools. Furthermore, the crusher frame and swing jaw are made of high-grade steel or special cast steel that has been subjected to a stress- relieving heat treatment in order to prevent residual stresses from the welding or casting process.
The EB series is utilised in medium-hard and hard rock applications in mining, quarries, recycling and other industries for primary and secondary crushing.
With continuous developments and new calculation methods from bionics, we’ve been able to make our latest generation of jaw crushers particularly compact and robust. Thanks to its modular and maintenance-friendly design, our Jaw Crusher EB Pro series is ideally suited for use in both underground and opencast applications, when processing even the hardest materials.
Our Jaw Crusher EB Pro also offers you unmatched durability and wear-resistance. With innovative design choices based on bionics, FLS can guarantee you higher service life and reduced services times. For example, the patented swing jaw and front wall design absorb load peaks during operations.
Our EB Pro range of jaw rock crushers includes:
Jaw Crusher EB 20-15 Pro with a capacity range of 600 – 1,600 tph.
Jaw Crusher EB 16-12 Pro with a capacity range of 400 – 1,200 tph.
Jaw Crusher EB 14-11 Pro with a capacity range of 300 – 950 tph.
The Jaw Gyratory Crusher Pro is engineered to handle bigger chunks of material than comparable gyratory crushers of the same mantle diameter. This gives you greater flexibility in your crushing operation and reduces the tendency for bridging in the feed zone. Despite being capable of handling large feed materials, the Jaw Gyratory Crusher Pro still delivers a fine and uniform product thanks to its higher crushing ratio.
The main characteristic of our jaw gyratory crushers is their enlarged feed opening, which is located on one side of the crusher only. It is normally serrated and, together with the upper part of the mantle, it forms the initial crushing zone. The coarsely crushed material is then reduced to the desired product size in the crushing chamber below.
The Jaw Gyratory Crusher Pro provides a larger throughput than the EB series and combines all the advantages of a common gyratory crusher, including:
Hydraulic adjustment of crushing gap to compensate for wear.
Hydraulic main shaft adjustment for overload protection.
Gyramatic monitoring and control system.
Direct drive via disc-pack coupling with floating shaft and safety coupling.
Cyclo-palloid spiral bevel gear for smooth operation and use of high capacity drive motors.
High starting torque allows start of crusher under load (in emergencies).
Whenever you need us, our maintenance and repair crews are on hand to help, from specialist advice, inspections and modifications through upgrades and performance enhancement, to damage analyses and repairs, which are performed exclusively by our highly qualified assembly personnel using high-quality, certified jaw crusher parts. If necessary, we will maintain and repair your crusher at one of our service centres. You can call on these services not only for crushers from our own production lines, but also for machines manufactured by other suppliers.