SIM Workbench®
Professional Scientific Injection Moulding study softwareSIM Workbench®
SIM Workbench® brings common Scientific Injection Moulding studies together in one structured Windows application, helping moulding engineers record, analyse and report process-development work more consistently. The study tools, graphing, reporting and cavity-balance analysis are free to use. The optional Cav-Bal® Correction Engine adds proprietary calculated hot-runner tip-temperature corrections.

Scientific Injection Moulding studies in one place
SIM Workbench® supports structured process studies that help engineers capture trial data, generate useful graphs, select process settings and produce clear technical reports.
- Rheology / injection speed studies
- Hold pressure studies
- Hold time studies
- Cooling time studies
- Clamp force studies
- Process capability studies
- Variation studies
- Free cavity-balance measurement, analysis and graphing
Developed by Moulding Optimisation Ltd
SIM Workbench® and the Cav-Bal® Correction Engine are developed by Moulding Optimisation Ltd, a UK-based injection moulding consultancy specialising in Scientific Injection Moulding, process optimisation, validation support and troubleshooting. The software has been developed from practical moulding experience to give engineers better tools for process studies, reporting and cavity-balance correction.
More Than a Spreadsheet
Traditional SIM studies are often recorded in Excel workbooks, copied from older templates or rebuilt from site to site. SIM Workbench™ gives engineers a more consistent workflow, with built-in study logic, graphing, data handling and reporting.
The aim is not to replace engineering judgement. The aim is to support it with better tools.
Built for Moulding Engineers
SIM Workbench® is intended for use during real process development work, from new mould trials and validation support through to transfer projects, troubleshooting and process window development.
The software is standalone and runs on Windows. No Microsoft Excel licence is required.
OPTIONAL CAV-BAL® CORRECTION ENGINE
SIM Workbench® includes free cavity-balance measurement, imbalance calculations, profiles, graphs and reporting. The optional Cav-Bal® Correction Engine adds proprietary calculations that suggest hot-runner tip-temperature corrections from controlled cavity-weight profiles.
Instead of manually estimating every adjustment, Cav-Bal® helps engineers move from measured imbalance to a structured correction trial and retain the results with the study. Cav-Bal® is a paid feature, but it can be evaluated with a 30-day trial from within the free SIM Workbench® platform.
Start for FREE and it's FREE Forever
Download SIM Workbench® and use its Scientific Injection Moulding and cavity-balance tools free of charge, with no registration or payment required. When you are ready, start the optional 30-day Cav-Bal® trial from within the application. After the trial, only the proprietary Cav-Bal® correction calculations require a paid licence.
