Defensible Mill Designs That Survive Peer Review
Size mills, crushers, and complete circuits in minutes — backed by 2,500+ validated operating mills and the engineer who built the models. Stop defending spreadsheets. Start defending designs.
A comminution circuit costs $50–200M to build. Getting the design right with our tools costs less than 0.01% of circuit cost.
Equivalent analysis from consultants: $30,000–60,000. Our Circuit Design Suite: $7,000/year with unlimited calculations.
A single comminution test campaign costs $50,000–100,000. Pre-screen and optimise before committing to testwork.
Free Tools
Get Started
8 tools included
- No signup required
- Manual data input
- Basic calculations
- Kuz-Ram, Austin power model, HPGR Unit, Sample Size, Mill Volume & Liner
Included tools
- Blast Calculator
- HPGR Unit
- M2M Checklist
- Sample Size
- Mill Volume
- Liner Calc
- Media Wear
- Ore Intel
Field Engineer Toolkit
Junior Metallurgists & Students
11 tools included
- All Free tools
- Manual data input
- SAG specific energy models
- SAIMM, Harris, Liddell, Tsakalakis, Rose-Daniel power models
New at this tier
- Arterburn Cyclone
- Nageswararao Cyclone
- Ore Breakage
Research Models Pack
Plant Metallurgist & Daily Operations
14 tools included
- All Field Engineer tools
- Manual data entry
- CZM, TCZ blast models, Hogg-Fuerstenau, Valle power models
- Binary SAG Simulator, Ore Breakage Characterisation
New at this tier
- HPGR Phenom
- Carvalho SAG
- Slurry Hold-Up
Circuit Design Suite
Entry Level Design Tools
29 tools included
- All Research Models tools
- Manual data input
- Total circuit energy (Morrell, Bond, Barratt, Valle)
- Crusher, mill sizing, Morrell C/E power models
New at this tier
- Blast Feedback
- Tent Diagram
- Bond WI Calc
- SAG Energy
- Starkey SPI
- Ball Mill Sizing
- Primary Crusher
- Cone Crusher
- Circuit Energy
- SAG Discharge
- Morrell C-Model
- Morrell E-Model
- Valle Power Draw
- Austin SAG Power
- Cement Mill Design
Engineering Design Platform
Professional Engineering Design & Training
34 tools included
- All Circuit Design tools
- PPTX report generation
- Slider inputs & live interactive data
- Data & model validation, OEM equipment databases
Unlocked at this tier
- Slider inputs for real-time parameter tuning
- Model validation against 2,500+ operating mills
- Live interactive data & equipment databases
- PPTX export
New at this tier
- Tower Mill
- HPGR Circuit
- Stirred Mill
- Circuit Assistant
- Jankovic Mill
Plant Optimisation System
Design & Optimisation
37 tools included
- All Engineering Design tools
- Full downloads (XLS, DOC, PPTX, PDF)
- Multi-model comparison & validation reports
- ROM F80 Image Analysis, full blast suite
Unlocked at this tier
- Multi-model comparison reports
- XLS, DOC, PDF export
New at this tier
- Image Analysis
- SAG Mill Sizing
- Vizcarra SAG Ecs
Tier 6 — Full Circuit Simulator
Enterprise model (all of Level 0-5) downloads xls, doc, pptx, pdf (Circuit simulator) SAG specific energy
$40,000/year
Contact Us for Early AccessNeed Quick Access?
Working on a single project or deadline? Get full-tier access for 24 hours. No subscription commitment. Perfect for one-off sizing studies, peer review preparation, or testwork planning.
Design Confidence Guarantee
Every model on this platform is validated against real operating data from 2,500+ mills and 2,800+ ore samples. If you find a calculation result that cannot be reconciled with published validation data, we will work with you to resolve it or refund your subscription. The models were built by the same engineer who developed them for industry — Dr Mike Daniel, PhD.
Applies to all paid tiers. Does not cover misapplication of models outside their published validity ranges.