Pre-crusher for reducing large particle size in bulk materials
Efficiently reduce oversized material before processing with this robust pre-crusher, designed to handle everything from grinding rubber to breaking down lumps in powdered minerals, ensuring optimal particle sizing for downstream operations.

Reduces and Sizes Coarse Lumps Efficiently
The Pre-Crusher APC from Hosokawa Solids is engineered for seamless integration into diverse production lines, offering coarse material pre-crushing with precision. This equipment excels in breaking down large lumps or agglomerates without the need for additional conveying or vacuum systems, promoting cost-effectiveness and space efficiency. It’s suitable for use in chemicals, pharmaceuticals, foodstuffs, and powdered minerals, delivering products like protein-enriched foodstuffs and recycled plastic pellets. Operating continuously, it handles high-speed processing, aided by a replaceable grate and defined gap width for customizable particle sizing. Engineered with a focus on low energy consumption and available with material configurations for chemical resistance, the Pre-Crusher APC is easy to clean and maintain, supporting compliance with industry standards.
Benefits
- Streamlines production with seamless integration and no need for extra conveyors.
- Enhances particle consistency through customizable sizing configurations.
- Minimizes operational costs with efficient energy usage.
- Adapts to varied chemical compositions due to durable material options.
- Simplifies maintenance with easy access and replaceable components.
- Applications
- Dishwashing powder,Recycling materials,Cosmetic tablets,Foodstuffs,Lithium-ion batteries,Crop protection agents,Lactose and dairy products,Technical ceramic,Sweeteners,Talc,Powdered minerals,Chemicals,Flame retardants,Fertiliser,Medicinal herbs,Luxury foods,Low energy solutions,Additive manufacturing metal,Spices,Api – inhaler,Tea,Animal feed,Additive manufacturing polymer,Titanium dioxide,Construction materials,Industrial wax,Sugar,Special flours,Recovered carbon black,Cocoa processing,Plastics recycling,Grinding of rubber,Calcium carbonate,Pharmaceuticals,Lignin,Roots,Hard minerals
- End products
- Protein-enriched foodstuffs,Brown sugar,Automotive batteries,Inhalable api medicines,Titanium dioxide pigments,Dishwasher detergent tablets,Cocoa powder,Pharmaceutical tablets,Fine chocolates,Herbicides and pesticides,Cosmetic foundation tablets,Ceramic tiles,Fire-resistant materials,Artificial sweeteners,Recovered carbon black pigments,Ginseng roots,Herbal tea bags,Recycled rubber products,Ground spices,Nitrogen-rich fertiliser,Livestock feed,Cornflakes,Lignin-based bioplastics,Energy-efficient construction bricks,Recycled plastic pellets,Talcum powder,Calcium carbonate powder,Cheese processing,Gluten-free flour,Wax seals and coatings,Metal 3d printed parts,Polymer 3d printed components
- Steps before
- storage,compression,dry flue gas cleaning,coarse grinding,bulk solids compaction
- Steps after
- particle size analysis,air classification,sieving,packaging,film extrusion
- Input ingredients
- recyclate,lumps,agglomerates,coarse materials,coarse lumps,crusts
- Output ingredients
- fine particles,broken down lumps,defined particle size
- Market info
- Hosokawa Alpine is known for its expertise in manufacturing advanced process equipment and systems for powder and particle processing technology. It has a strong reputation for innovation, quality engineering, and customer-focused solutions in various industries.
- Material Type
- Lumps,agglomerates,crus
- Automation
- Integration without additional conveyors
- Crusher Type
- Coarse,Fine,Two-shaft,Three-shaft
- Height
- Low overall height
- Particle Size Control
- Precisely defined
- Gap Width
- Replaceable grate with defined gap width
- Beating Mechanism
- Horizontal beam
- Sieve Type
- Semi-circular shaped sieve,replaceable
- Shaft Configuration
- Single,Two-shaft,Three-shaft
- Gap Geometry
- Adjustable
- Working Mechanism
- Lump breaking
- Integrated Steps
- Crushing and size reduction
- Batch vs Continuous Operation
- Batch
- Low Space Requirement
- Integrated system
- Adjustable Gap Geometry
- Yes
- Changeover Time
- Fast due to replaceable components
- CIP/SIP
- Not applicable
- Cost Effectiveness
- High due to minimal additional equipment
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- Low overall height
- Configuration
- Single-shaft,Two-shaft,Three-shaft combinations
- Feed/Discharge method
- Integrated into system without additional conveyors
- Replaceable components
- Grate with defined gap width,replaceable sieve
- Sieve type
- Sieve support with semi-circular shaped sieve
- Compact footprint
- Yes
- Discharge method
- Grate/Sieve
- Replaceable components
- Grate/Sieve,Toothed plates