DSDT Models — CMD Styled
Interactive calculation models featuring the CMD Consulting design system. 90+ professional tools with branded interface.
General Tools
Databases, ore characterisation dashboards, and general-purpose calculators.
Hilden 2007 PhD Thesis — Vibrating Screen Scale-Up
Calculates vibrating screen scale-up parameters using Froude similitude and efficiency modelling from Hilden 2007 PhD thesis.
Open ToolRowland Efficiency Factors
Computes Rowland efficiency factors for mill sizing including corrections for open-circuit grinding, oversize feed, fineness of grind, and mill diameter effects.
Open ToolSAG AG BallMill Plant Database
Searchable and filterable plant operating database for SAG, AG, and ball mills with statistical overview, toolbar filters, and sortable data tables.
Open ToolStirred Mill Plant Database
Searchable and filterable stirred mill plant operating database with statistics row, toolbar filters, and sortable data table for performance comparison.
Open ToolAdvanced Mill Volume & Charge Analysis
Advanced mill volume and charge analysis using frustum integration to compute internal volumes, charge levels, and liner profiles for SAG and ball mills.
Open ToolCave-to-Mill Calculator (Nadolski 2018)
Cave-to-mill optimisation calculator based on Nadolski 2018 UBC thesis implementing SAG throughput models, Bond efficiency methods, and ore sorting economics.
Open ToolComminution Ore Property Correlation Database
Comprehensive pairwise correlation analysis of comminution ore test parameters from Alex Doll public grindability database with Morrell Mi parameter derivations.
Open ToolIron Road Ore Characterisation Dashboard
Iron Road project ore characterisation dashboard displaying ECs-t10 relationships, JK drop weight test data, impact work index, and specific gravity.
Open ToolSample Size Statistical Calculator
Statistical calculator determining sample programme accuracy based on sample size, coefficient of variation, and confidence level using t-distribution.
Open ToolOre Characterisation ECs-t10 Dashboard
Ore characterisation dashboard displaying JK drop weight test ECs-t10 data, impact work index, specific gravity, and Bateman/Bruno crusher modelling parameters.
Open ToolHPGR Models
High Pressure Grinding Roll sizing, power prediction, and circuit design models.
HPGR Austin Weller Lim Model Calculator
HPGR phenomenological model calculator implementing Austin, Weller and Lim 1993 equations for predicting throughput, power draft, and product size distribution.
Open ToolHPGR De Beers Polysius REGRO Validation
HPGR throughput model validation tool using De Beers Polysius REGRO pilot plant test data to verify phenomenological model predictions.
Open ToolHPGR Morrell Daniel Tondo Thesis Model
HPGR Morrell power model calculator generating comminution indices from ore inputs and computing two-phase HPGR circuit specific energy.
Open ToolHPGR Morrell Iron Bridge Two Stage Power
Two-stage HPGR power model for Iron Bridge iron ore project using Morrell methodology.
Open ToolHPGR Morrell Power Model CMD Style
HPGR power prediction calculator using Morrell method with CMD Consulting interface design.
Open ToolHPGR Austin Weller Lim Sizing
HPGR equipment sizing calculator using Austin, Weller, and Lim phenomenological model.
Open ToolHPGR SAG Morrell Leung Iron Bridge
Combined HPGR-SAG circuit model for Iron Bridge using Morrell and Leung methodologies.
Open ToolHPGR SAG Tondo Daniel Combined
Combined HPGR and SAG unit model using Tondo-Daniel methodology for circuit comparison.
Open ToolHPGR Tondo Daniel 2002 Unit Model
HPGR unit model simulator implementing Tondo-Daniel 2002 methodology for throughput and power prediction.
Open ToolHPGR Tondo Modified Crusher Model
Modified crusher model for HPGR sizing using Tondo approach for product size distribution prediction.
Open ToolHPGR ESP Calculator
HPGR specific pressing force and energy calculator for roll sizing and power prediction.
Open ToolMorrell HPGR Circuit Sizing (2022)
Morrell HPGR circuit sizing methodology validated against published 2022 paper data.
Open ToolTorres Casali HPGR Model (Pilot Scale)
Torres-Casali HPGR phenomenological model for pilot-scale prediction and scale-up.
Open ToolCrusher Models
Impact crusher performance and energy prediction calculators.
Impact Crusher Calculator (Nikolov Method)
Impact crusher performance calculator using Nikolov energy method for throughput and product size prediction.
Open ToolImpact Crusher Performance Calculator
Standard energy method impact crusher calculator for performance evaluation and equipment selection.
Open ToolSAG Specific Energy
SAG mill specific energy prediction models from multiple authors and methodologies.
Daniel Barratt SAG Specific Energy
Daniel-Barratt SAG specific energy model for throughput prediction from ore characterisation data.
Open ToolBond Barratt SAG Model
Bond-Barratt SAG specific energy model combining classical Bond methodology with modern corrections.
Open ToolStarkey SPI Bond Model
Starkey SPI-Bond SAG specific energy model using SAG Power Index test data.
Open ToolDaniel 2026 SAG Calculator CMD Styled
Daniel 2026 unified SAG specific energy calculator with CMD Consulting styling.
Open ToolDaniel 2026 Unified SAG Specific Energy
Unified multi-model SAG specific energy prediction combining multiple author methodologies.
Open ToolGuillen SAG Specific Energy Calculator
Guillen SAG specific energy model calibrated for throughput prediction.
Open ToolSAG Models Correlations (Monte Carlo)
Guillen-Iriarte SAG model correlations with Monte Carlo statistical analysis.
Open ToolTotal Circuit Specific Energy
Complete comminution circuit energy prediction using Morrell and McIvor methodologies.
Morrell Method Calculator CMD
Morrell circuit energy method calculator with CMD Consulting interface.
Open ToolMorrell Method 2021 Circuit Energy
2021 version of the Morrell comminution circuit energy calculator.
Open ToolMorrell Method CMD Styled Circuit Energy
Morrell circuit energy calculator with CMD Consulting styling.
Open ToolMorrell Method GMSG 2016 Worked Example
GMSG 2016 Morrell method worked example for verification.
Open ToolMorrell Mib Bond Work Index Calculator
Morrell Mib parameter to Bond Work Index conversion calculator.
Open ToolMorrell Mib Calculator Validation Report
Validation report and data analysis for the Morrell Mib calculator.
Open ToolMorrell SAG Circuit Report (OCP Stark)
Morrell SAG circuit energy report for OCP Stark pilot project.
Open ToolMorrell Specific Energy Calculator (Test)
Test version of the Morrell specific energy calculator.
Open ToolPorgera SABC Circuit Capacity Calculator
SABC circuit capacity calculator for the Porgera gold mine.
Open ToolRocklands SAG Plant Capacity (4750)
Rocklands Cobar SAG plant capacity calculator for 4750mm mill.
Open ToolRocklands Monte Carlo SABC Analysis
Monte Carlo statistical analysis of Rocklands SABC circuit performance.
Open ToolRocklands Morrell Circuit Comparison
Morrell method circuit comparison analysis for Rocklands project.
Open ToolRocklands Circuit Comparison Results
Comparative results report for Rocklands Morrell circuit analysis.
Open ToolRocklands Plant Capacity (3750)
Rocklands plant capacity and circuit energy calculator for 3750mm mill.
Open ToolCyclone Models
Hydrocyclone sizing and simulation tools.
Arterburn Hydrocyclone Sizing Method
Full Arterburn hydrocyclone sizing method with summary calculations for cyclone selection and circuit design.
Open ToolHydrocyclone Simulator (Met Dynamics)
Multi-model hydrocyclone simulator implementing Met Dynamics methodology for classification performance prediction.
Open ToolBlasting Models
Blast fragmentation prediction using Kuz-Ram and related methodologies.
Kuz-Ram CZM KCO SAIMM Full Calculator
Full Kuz-Ram, CZM, and KCO blast fragmentation calculator following SAIMM methodology.
Open ToolKuz-Ram Demenegas CZM Three Models
Three blast fragmentation models: Kuz-Ram, Demenegas, and CZM for ROM size distribution prediction.
Open ToolKuz-Ram KCO Demenegas CZM Calculator
Combined Kuz-Ram, KCO, Demenegas, and CZM blast fragmentation calculator.
Open ToolSimulator & Breakage Rates
SAG mill simulators, breakage rate models, and circuit simulation tools.
RCarvalho Thesis 2014
Carvalho 2014 thesis implementation for SAG mill breakage and simulation.
Open ToolSAGDesign Mill Throughput Calculator CMD
SAGDesign mill throughput calculator with CMD Consulting styling.
Open ToolAG SAG Mill Breakage Rate Model
AG/SAG mill breakage rate model for performance prediction.
Open ToolBinary Ore FAG SAG Simulator (Stange 1996)
Stange 1996 binary ore FAG/SAG simulator for mixed-hardness feeds.
Open ToolChilean Copper Mine SABC Simulation
Calibrated SABC circuit simulation for Chilean copper mine.
Open ToolDSDT SAG Mill Breakage Rate Calculator
SAG mill breakage rate calculator with variable rate functions.
Open ToolJKMRC AG SAG Mill Breakage Rate Model
JKMRC AG/SAG mill breakage rate model implementation.
Open ToolVertimills & Tumbling Mill Power Draw
Mill power draw prediction models for SAG, ball, and stirred mills.
Ball Size Effect (Katubilwas 2008 Thesis)
Ball size effect on grinding performance from Katubilwas 2008 thesis.
Open ToolMorrell Mill Power Draw (Level 6)
Morrell mill power draw calculator for SAG and ball mills (Level 6 version).
Open ToolVertiMill Media Testing Plan (Morrell Weller 1993)
VertiMill media testing plan using Morrell-Weller 1993 model.
Open ToolCMD Mill Power Draw Ten Model Comparison
Comparison tool for ten mill power draw prediction models.
Open ToolMill Power Draw Database Validation (Level 6)
Database validation of Level 6 mill power draw models.
Open ToolMulti Mill Power Draw Calculator
Multi-model mill power draw prediction and comparison tool.
Open ToolStirred Mill VertiMill Tower Database
Operating database for VertiMill and tower mill installations.
Open ToolSlurry Pooling, Grate & Liner Design
SAG mill discharge, slurry transport, liner wear, and charge trajectory models.
JKMRC AG SAG Complete Model With Slurry
Complete JKMRC AG/SAG mill model including slurry pool effects.
Open ToolLifter Bar Wear Model (Powell Rezaeizadeh)
Predictive lifter bar wear model based on Powell and Rezaeizadeh methodology.
Open ToolMill Charge Trajectory (Malcolm Powell)
Mill charge trajectory calculator using Malcolm Powell's methodology.
Open ToolMill Liner Effective Height Calculator
Mill liner effective height calculation tool for wear assessment.
Open ToolSAG Mill Discharge Transport Grate Design
SAG mill discharge transport and grate design calculator.
Open ToolSAG Mill Slurry Flow Ta Parameter Model
Slurry flow Ta parameter model for SAG mill discharge analysis.
Open ToolResearch Papers & Databases
Literature databases, thesis reviews, and reference collections.
Comminution Modelling Papers (ResearchGate)
Database of 37 comminution modelling papers with ResearchGate open-access links.
Open ToolComminution Reference PDF Downloads
Reference page with downloadable comminution research PDF links.
Open ToolSAG Mill Specific Energy Research Database
Research paper database focused on SAG mill specific energy methods and data.
Open Tool