Food-Grade Compatible Construction
GMP-Aligned Sanitary Design
Jersey Crusher's Dual Rotor Crusher — Aurora Lump Breaker line features counter-rotating dual rotor designs engineered for friable material size reduction without heavy pounding. Available in carbon steel, 304 SS, and 316 sanitary stainless steel, these lump breakers serve food, pharma, chemical, mining, and agricultural industries with customizable screen configurations and precision particle output.
A double roll crusher — also called a dual rotor crusher or lump breaker — uses two counter-rotating shafts fitted with intermeshing teeth or finger-pattern rotors to shear and compress material between them. Jersey Crusher's Aurora Lump Breaker design applies this principle to break friable agglomerates gently and precisely, producing consistent particle sizes without dust-generating hammer impacts.
Talk to our experts for custom solutions and tailored guidance.
Breaking sugar lumps, salt clusters, chocolate, spices, frozen foods, and dehydrated products to precise particle sizes.
Gentle size reduction of API and intermediates using 316 SS sanitary lump breakers aligned with GMP requirements.
Reducing agglomerated powders, chemical cake, resin, and caked bulk bag materials for consistent downstream flow.
Crushing coal, clay, lime, ore, and mineral feedstock for downstream concentration and mineral processing operations.
Talk to our experts for custom solutions and tailored guidance.
Over four decades manufacturing industrial lump breakers from Wayne, NJ — providing proven, reliable size reduction solutions for demanding processing environments nationwide.
Engineered-to-order models with adjustable rotor speeds (300–1800 RPM), screen hole diameters from ⅛" to 2"+, and material grades from carbon steel to 316 sanitary stainless steel.
Ship your material sample for engineering analysis and custom solution design at no charge — plus spare parts are always available for every Jersey Crusher model ever produced.
Submit your inquiry and our engineers will respond with tailored sizing, material grade, and configuration recommendations for your application.
For immediate assistance, feel free to give us a direct call at 973-686-5999.
For immediate assistance, feel free to give us a direct call at 973-686-5999.