Pre-breaker for initial material size reduction
Efficiently prepare your bulk materials for further processing by swiftly breaking down large clumps and agglomerates, ensuring a consistent particle size distribution essential for optimal downstream milling operations.

Breaks and Size-Reduces Agglomerated Materials
The Hanningfield Pre-Breakers, available in models ND150, ND200, and ND300, are engineered to effectively break down and size-reduce agglomerated materials across industries such as pharmaceutical, food and beverage, and chemical. Utilizing a high-speed attrition mechanism, this equipment ensures quick processing with reduced manual intervention and facilitates seamless integration with existing processing lines through Tri-Clover connections. Capable of handling a wide range of materials including pharmaceutical powders, protein supplements, and herbal tea blends, these Pre-Breakers operate at rotational speeds up to 1800 RPM, providing flexible throughput configurations.
Constructed from 316L stainless steel with FDA-compliant parts, they offer excellent corrosion resistance and are designed to meet GMP and ATEX standards, ensuring safety and regulatory compliance. The easy-clean design allows for complete disassembly without tools, contributing to efficient maintenance and hygienic operations. Customizable options, including various inlet/outlet sizes and material upgrades, are available to align precisely with your application needs, supported by full validation documentation for smooth implementation and compliance assurance.
Benefits
- Enhances production efficiency by rapidly processing agglomerated materials, reducing bottlenecks in pre-processing.
- Allows for flexible integration in existing systems, minimizing installation time with Tri-Clover connections.
- Ensures product safety with full compliance to FDA and GMP standards.
- Minimizes maintenance downtime with tool-free disassembly and cleaning.
- Adapts to specific operational needs with customizable configurations and material options.
- Applications
- Agglomerated powders,Nutraceuticals,Pharmaceutical powder,Granules,Dried plant-based products,Chemical,Food and beverage,Cannabis
- End products
- Cannabis oil,Herbal tea blends,Pharmaceutical tablets,Chemical reagents,Instant soup powders,Protein supplements,Detergent granules,Instant coffee granules
- Steps before
- Material Handling,Mixing,Blending
- Steps after
- Milling,Sizing,Granulation
- Input ingredients
- materials,agglomerated powders,granules,dried plant based products
- Output ingredients
- initial sizing materials,macro size-reduced materials,pre-milled products
- Market info
- Hanningfield Process Systems is known for manufacturing high-quality, customized process handling, and containment equipment for industries such as pharmaceutical, food, and chemical, specializing in milling, sieving, and powder handling solutions.
- Material
- 316L stainless steel
- Seal Material
- FDA compliant (silicone,PTFE)
- Rotational Speed
- Up to 1800 RPM
- Connection Type
- Tri-Clover
- Size Options
- ND150,ND200,ND300
- Cleaning Method
- Easy-Clean/GMP Design
- Dismantle for Cleaning
- Without tools
- Compliance
- ATEX/ex-proof available
- Frame Material
- 304 stainless steel
- Surface Finish
- 180 grit (contact),150 grit (non-contact)
- Operating speed
- Up to 1800 RPM
- Size reduction capability
- Macro size-reduction
- Mode of operation
- Continuous / Stand-alone
- Cleaning method
- Fully dismantled without tools
- Installation type
- In-line installation
- Stainless Steel Compatibility
- 316L
- FDA Material Compliance
- Yes
- Cleanability
- Easy-Clean GMP Design
- Corrosive resistance (e.g. acids)
- Yes,with 316L stainless steel
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Compact design
- For in-line installation
- Machine footprint
- Compact design
- Material contact parts
- 316L stainless steel
- Non-contact parts
- 304 stainless steel
- Feed method
- Tri-Clovers connection
- Discharge method
- Tri-Clovers connection
- Inlet/outlet size
- Round,full bore
- Rotational speed
- Up to 1800 RPM
- Size options
- ND150,ND200,ND300
- Stainless Steel Grade
- 316L / 304
- Rotational Speed
- Up to 1800 RPM
- Size Options
- ND150,ND200,ND300
- Disassembly
- Tool-free
- Connection Type
- Tri-Clover
- Material Finishes
- 180 grit contact parts,150 grit non-contact parts
- Ex-proof Options
- ATEX available