
Recipe weighing software
Recipe weighing software: where recipe management ends – and recipe execution at the scale begins
In manufacturing, "recipe software" means one of two things: formulation and recipe management software that creates, versions and approves recipes – or recipe weighing software that turns an approved recipe into a batch at the scale. Looking for both in one tool is the most common planning mistake. This page separates the two jobs, describes the requirements of each, and shows where d-dispensing stands.
Part 1 · Recipe management and recipe execution
Two jobs, two systems
| Recipe management | Recipe execution (dispensing) | |
|---|---|---|
| What | Create, version, approve and change recipes and BOMs | Turn an approved BOM into a batch at the bench, position by position |
| Where | ERP, PLM, possibly LIMS/QMS | Dispensing system at the scale |
| Who | Development, QA, production planning | Operators, shift leads |
| Core requirement | Change control, version status, approval | Right material, right quantity, right batch, evidence |
| Typical failure | Recipe maintained in two places ("two truths") | Mix-up, tolerance breach, missing evidence |
Rule of thumb: master data ownership belongs in exactly one system – the ERP. Weighing software that manages its own recipes inevitably creates drift between what is approved and what is weighed.
What formulation and recipe management software must deliver (tender summary)
Versioning with validity periods; an approval workflow (two-person); change control with reason and history (EU GMP Chapter 4, Annex 11); linkage from batch to recipe version; material master maintenance including hazard data (GHS) and container logic. Cosmetics: ISO 22716 requires documented manufacturing instructions and traceability; detergents add the Detergents Regulation and CLP labelling of raw materials. These are jobs for the ERP or PLM – not for the scale.
What recipe execution at the scale must deliver
- 01Take the approved version of the BOM from the ERP – no retyping, no copying.
- 02Show each position with target, quantity dispensed so far and remaining – per batch for multi-batch orders.
- 03Check the container before weighing.
- 04Enforce tolerances, including when dosing in partial quantities (cumulative).
- 05Produce the evidence: operator, time, scale, container, actual/target, deviations, charging.
- 06Book consumption back to the ERP so that stock and batch record agree.
Recipes in pharma, cosmetics and detergents – what differs
| Industry | Typical recipe | What execution must watch |
|---|---|---|
| Pharma | API blend: API, cellulose, lactose, magnesium stearate | Tight tolerance on the API, GMP batch record, audit trail |
| Cosmetics | Emulsion: oils, emulsifiers, preservatives, fragrance, colourant | Many tiny quantities, mix-up risk with similar raw materials, ISO 22716 |
| Detergents | Surfactants, builders, enzymes, fragrance, acid/alkali | Hazardous substances at the bench, large batches in parts, multi-batch orders |
The regulatory framework for each industry is set out under weighing solutions by industry.
Part 2 · Where d-dispensing stands
Where d-dispensing stands
d-dispensing is recipe execution, deliberately not recipe management. It takes the production order with its BOM from the ERP (myfactory or weclapp today), guides every position through dispensing and books consumption back. Recipes are never created or changed in d-dispensing – so there is only one truth. In the terms of the weighing software market, it is a dispensing system.
Against the six execution requirements:
- Approved version: the BOM arrives with the production order from the ERP; no local copy.
- Position, target, remaining, batch: BOM view with progress per position and per batch for multi-batch orders.
- Container check: container scan against the position before weighing; refusal logged.
- Tolerances: cumulative count; at most 104 % of remaining per weighing, closure between 98 and 102 %, warnings at 50 % and 95 % – checked server-side.
- Evidence: hash-chained audit trail with operator, timestamp, container, actual/target and refusals; label with record ID; proof of charging in the same record.
- Booking back: stock movement in ERP and WMS in one transaction.
GHS at the bench: pictograms and signal word from the material master next to the live weight. Scales: Mettler Toledo, Sartorius, RHEWA and more; further manufacturers are easy to add.
FAQ
Frequently asked questions
Next step
Where to read next
- Planning: Try the live terminal – run a four-position sample recipe.
- QA: Dispensing under GMP – requirements and checklist.
- Owners / purchasing: A demo on your own recipes.