Vibrating feeders

Move materials forward with the vibrating grizzly feeder

Our vibrating grizzly feeders are designed for the heavy-duty conditions present in primary crushing applications. Processing ROM material up to 2m edge length with minimum downtime, they deliver lower operating costs while increasing productivity.

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Key benefits of vibrating grizzly feeders

  • Robust, heavy-duty design

    Our vibrating grizzly feeders handle high impact loads and g-forces. Notable features include sidewalls made from seamless plates, ensuring stress-free assembly. The machine’s cross beams are welded and stress-relieved while the grizzly cassettes are also welded with replaceable tapered wear plates. Heavy-duty springs ensure vibration-free operation and absorb shock loads. High wear-resistance grizzly bars or fingers are available for difficult-to-screen materials, offering maximum screen deck lifetime.

  • Wide range of models

    We offer several different types of vibrating grizzly feeders, but one promise: effective feeding and scalping. Our vibrating grizzly feeders come in various types, each aiming to provide you with the best option for your applications and requirements.

  • Optimise crusher performance

    Because fine ore passes through the tapered grizzly feeders and bypasses the crusher/sizing, just lumps are left in the crusher/sizer feed. This reduction of fine ore entering the crusher/sizer maximises overall crushing plant capacity and reduces crusher/sizer wear.

Our vibrating grizzly feeders

Our vibrating grizzly feeders form part of the primary crushing plant, handling ROM materials such as mineral ores, hard rock, limestone, and gravel. Haul trucks deliver material and dump it into the hopper, where it is reclaimed by an apron feeder. From the apron feeder, material is discharged onto the vibrating grizzly, which separates fine ore from lumps. FLS grizzly feeders are available with screening areas of 4.2m2 to 16.2m2 and a maximum feed size of 2400mm edge length.

Maintenance & Service of our vibrating grizzly feeders

We approach your vibrating feeder project as partners, invested in your success, ready to provide complete lifecycle support to help your plant achieve its full potential. Our experts deliver tailored solutions and are always on hand to provide expert inspection, assessment, troubleshooting, and optimisation, including operator training for safe and more production operations. We also offer full aftersales support, including installation, commissioning, maintenance contracts, and supervision. Spare parts are available 24 hours per day, 7 days per week, while our global presence allows timely response to maintenance and repairs requests. Open dialogue between customers and sales representatives helps planning spare part inventories for faster delivery time with minimal downtime of equipment.

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Frequently asked questions

FAQs for vibrating grizzly feeders

Vibrating grizzly feeders serve a crucial role in various industries, but particularly in mining and aggregate processing. By separating fines from larger materials, they reduce crusher load and wear. They also ensure a consistent and controlled feed to the crusher, boosting the efficiency of the crushing process. Finally, they absorb the impact of large dump loads, protecting the crusher and other downstream equipment from damage.

Primarily used in mining and mineral processing applications, grizzly vibrating feeders can also be found in the aggregates, concrete, and recycling industries.