Interested in Learning More About our Mining Crushers?
Mining Crushers and Lump Breakers
We offer advanced, proven solutions for any mining size-reduction and classification challenges. Our DELUMPER® crushers and sizers crush and deagglomerate coal, fly ash, minerals and other mining by products with ease.
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Products
Since 1918
Established
Made in USA
Manufacturing
Livingston, NJ
Headquarters
Mining Products
DELUMPER® Multi Shaft LP
Up to five shafts for massive multi-stage crushing
DELUMPER® LP
Heavy-duty lump breaker with self-cleaning bar cage
PIPELINE DELUMPER®
Ultra-compact inline crusher eliminates pipe blockages
DELUMPER® L
Screenless low-speed crusher, minimal fines or heat
Explore full product lines:
Advantages
- Changeable segments and teeth designed for quick release, for safe maintenance and reduced downtime.
- Robust machined design to tackle light and heavy-duty crushing applications.
- Reduced shock and power consumption.
Mining Crushers and Lump Breakers
We offer advanced, proven solutions for any mining size-reduction and classification challenges. Our DELUMPER® crushers and sizers crush and deagglomerate coal, fly ash, minerals and other mining by products with ease. Built for durability, our units are configured with extended rotating teeth set in single or multiple shaft configurations. They also have large throat openings ideal for smooth material flow and high reduction efficiency.
Franklin Miller DELUMPER® mining sizers have a proven record of reliability and consistency in meeting the crushing requirements of tough mined materials. With optional hard facing for extra wear resistance, our mining crushers are built for reliability.
In mineral processing, the art of treating crude ores and mineral products is done to separate valuable minerals from the waste rock. Mining occurs in a variety of manners such as underground mining, which is used to reach deeper deposits, placer mining, open surface mining, and in-situ mining. Once the material is mined, a crusher is needed to help process the ores. This is where Franklin Miller world class size reduction processing options can help. Our vast options of DELUMPER® Mining Crushers can meet all your needs for your mining materials.
Read more to see how our DELUMPER Crushers have had success in processing soda ash scale and mineral crushing.
Applications Across Mining Operations
DELUMPER crushers provide efficient size reduction across multiple bulk material handling applications:
- Coal Processing – Reduce run-of-mine coal lumps for conveyor transport and screening with low-friction, once-through crushing that minimizes fines, preserves coal quality, and reduces dust hazards.
- Mineral & Chemical Processing – Deagglomerate materials such as soda ash, potash, gypsum, and calcium carbonate back to their original grain size for consistent downstream feed. Self-clearing teeth resist buildup when handling sticky or high-moisture products.
- Fly Ash & Bottom Ash Handling – Condition agglomerated ash to uniform particle sizes, improving flow and enabling efficient movement through pneumatic conveying systems and slurry pipelines.
- Tailings & Sludge Processing – Process wet, abrasive slurries without excessive heat generation, maintaining material properties while achieving target particle sizes. Optional hard-facing on cutting elements extends wear life in highly abrasive mining environments.
Need Help With Your Mining Application?
Our engineers have decades of experience solving mining challenges. Tell us about your process and we'll recommend the best fit.
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Trusted by Industry Leaders Worldwide
Engineering Excellence Since 1918
Let's Find the Right Solution for Mining
Our team is ready to help you select the right equipment for your mining application and operating conditions.