The raw coal enters the mill via a feed screw and is discharged onto the rotating grinding table. The rotation of the table accelerates the flow of material towards the grinding track, where the coal is ground between the table and the three rollers.
The coal then continues over the dam ring and is entrained in the hot drying air that enters the mill house through the nozzle ring.
The air lifts the coarser particles back onto the grinding table and sweeps the finer particles up into the separator. When the final product leaves the mill with the air, it goes to a cyclone or bag filter, where it is collected.
Reliable operation/high availability
Handles all types of coal
Low specific energy consumption
Minimal space requirements
Highly efficient RAKM dynamic separator ensures high-grade end product with excellent burning efficiency
Segmented roller and table wear parts prolong service life and make installation easier
Large rollers permit coarse feed and ensure a thick grinding bed for maximum uptime
Separator and nozzle ring are sized independently of the mill itself and selected according to the amount of gas needed for drying and conveying material
Reversible roller segments ensure high material utilisation, even in the case of uneven wear
Suitable for various installation types – inert/non-inert, direct/indirect firing systems
FLSmidth | Mineral Processing Equipment, Materials Handling
In July 2012, two industry greats, FLSmidth and Ludowici, joined forces to become your one source for mineral processing equipment and material handling services.
For 130 years, FLSmidth supplied the cement and minerals industries globally with everything from engineering single machines and complete processing plants to maintenance, support services and operation of processing facilities.
As one of Australia's oldest manufacturers, Ludowici had over 150 years experience servicing the global mining market designing, developing and delivering innovative screens, centrifuges, cyclones and complementary consumable products.
Today, as a world-class supplier, FLSmidth Ludowici is committed to:
• delivering an unprecedented range of resources
• offering exceptional levels of service and support
• establishing strong partnerships and responding quickly to meet your evolving needs
• assisting you to stay ahead of your competitors
As your complete solutions provider, FLSmidth Ludowici delivers engineering, testing, process equipment, material handling solutions and more to clients in the mineral processing and material handling industries.
We have all the products and services you need – globally and locally – no matter your requirement or your location.
We have a proven track record of excellence. We are a company you can trust, one with the strength and resources to help you to achieve your goals. No other company in the industry comes close to FLSmidth Ludowici.