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DELUMPER® Crushers and Lump Breakers

CrushersDELUMPER® Lump Breakers and Crushers break solids, lumps and agglomerates down to desired size with a once-through, non-churning, crushing action that produces minimal fines. They reduce plant downtime, increase processing speed and improve product consistency. These units are precision manufactured and aligned for smooth operation with low vibration or noise.

Franklin Miller offers a wide variety of crushers and lump breakers with processors to meet almost any application. Our powerful units are designed to handle capacities from 50 lbs an hour to 1000 tons per hour. DELUMPER Crushers can also be customized to meet the exacting requirements of a customer's applications including easy maintenance, custom sizes, and special materials.

Applications

DELUMPER Lump Breakers can handle wet, sticky, dry, hard or soft substances. They tear through chemicals, lumps, agglomerates, ore, filter cake, ash, sugar, food, plastics and more. The units are available in various sizes with single, dual or triple-shaft configurations for capacities up to 1000 tons per hour.

Versatility

DELUMPER Lump Breakers are used in a wide variety of orientations. Our units can handle dry or wet applications in either in-line or gravity configurations. These powerful lump breakers can be customized to meet the requirements of your operation and configuration.

Video

Pipeline Delumper PD4 Install

Inline Processing

The PIPELINE DELUMPER® In-line Processor converts a solids-laden stream into a fully suspended homogeneous flow — instantly. It stops settling out, clustering and over pressure. The reduced particles are entrained in the stream, away from the pipe walls. Scale is dislodged from reactors, silos and tanks and is crushed before it can impede the flow.

The PIPELINE DELUMPER improves product quality, blend and consistency. It instantly reduces tough solids to a uniform output size. This unit improves mixing, drying and dissolving operations. Nozzles are kept clear and sensitive media is protected. The result is reduced downtime, a process that is in better control, and with substantial savings to the operation.

Precision Crushers

DELUMPER® Crushers reduce lumps, crush minerals, improve product consistency, facilitate mixing, drying and conveying, and keep process lines running smoothly. These units have extraordinary processing capabilities on a wide range of materials including chemicals, sugar, food, minerals, urea, ammonium nitrate, salts, colors, plastics, pharmaceuticals and more.

DELUMPER® L series lump breakers typically employ no screens. Instead, specially designed teeth mounted on a smooth, rotating drum, intermesh with sizing combs, reducing solids to their basic grain size without overgrind, heat rise or fines. Lumps up to the full inlet opening size can be processed. The unit runs at low speed and creates little vibration or noise.

Ultra Sanitary Crushers

Delumper S4DELUMPER® S4 Crushers feature precision operation, easy interior access, clean-in-place capability, and a meticulously polished finish. A convenient side door provides fast and easy access to the interior of the cutting chamber for maintenance. The S4 employs a direct gear drive for smooth and quiet operation as well as low maintenance. The unit features a teflon shaft seal to protect bearings and keep the product in the chamber. The drum can be quickly removed for cleaning or change-out. The drum with teeth and shaft are one piece with all fasteners located outside the cutting chamber.

Powerful Crushers with Unique Versatility

DELUMPER LP®  Processors are ruggedly constructed of heavy plate and channel for long, dependable service. These units are precision manufactured and aligned for smooth operation with low vibration or noise. The bodies are constructed with ample mounting flanges for connection to ducts, hoppers, feeds or valves. The DELUMPER LP models are supplied in one-piece bodies, lip-type seals and heavy tapered roller bearings.

Powerful Multi-Shaft Crushers

DELUMPER® Multi-Shaft Crushers models are provided in a number of configurations to fit many application requirements, in standard (LP) and Ultra-Heavy-Duty (LP-HD) versions. These units feature: direct gear drives, shaft seals and heavy-duty bearings. The DELUMPER TWIN-LP lump breaker features multiple high profile “LP” cutters stacked on heavy parallel shafts. Each tooth is constructed for precise balance, interchangeability and smooth operation.

The teeth are mounted in a staggered pattern around the shaft diameter to assure smooth continuous operation, reduced power consumption and optimal feeding. The rugged extended LP teeth rotate through a heavy bar grating with a low friction design. The teeth are typically supplied with leading edges to crack the feed with a pick-like action and handle solids with reduced shock and power consumption.

Configurations

Franklin Miller has extensive engineering know-how and manufacturing capabilities to meet your processing needs. We can provide a variety of options and accessories for our wide range of standard DELUMPER lump breakers or we can provide a fully custom engineered solution.

Our equipment can be provided stand-alone, with stand and hopper, with a control system or as part of a complete engineered system, which can include conveyors, feeders, bag dump and unload stations and more. Our test facility can be your resource for determining the best size reduction solution to meet your needs.

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