Moving an injection mould is only part of restarting production

A mould works as part of a system

The tool needs a compatible machine, temperature control, cooling, power and controls. Sufficient clamping force does not establish mounting fit, opening travel, ejection, nozzle compatibility or hot-runner connections.

Imagine the receiving factory has the mould outline drawing but no temperature-control circuit or connector details. Discovering the gap after delivery delays the trial while staff inspect the tool. Providing information for a receiving-equipment review before dispatch gives the schedule a firmer basis.

The diagram maps connections to be checked. It is not a record that compatibility has passed. The receiving equipment team still needs to compare required specifications with its equipment and the tool’s actual condition.

Define what travels with the mould

Inserts, spares, dedicated fixtures or controllers may be separate assets. Link physical items to an asset list and clarify which drawings, process records and other data can be handed over. Paying for a mould does not by itself resolve the release of every accessory or data file.

Technical preparation and confirmation of contractual handover conditions can proceed together. An unresolved release scope can stop a schedule just as effectively as missing transport. Record the outstanding condition and whose response is needed before promising the production stop date.

Include wear and repair history. Ferriot’s transfer guidance recommends documenting tool condition and retaining reference parts.[1] If a mark appears on trial parts at the new factory, that baseline helps distinguish an inherited condition from a new problem.

Give the new factory a traceable comparison

An approved sample, material record and inspection report from different revisions leave the target unclear. Retain parts from final production with cavity, collection date, material and process references. This turns “our usual good part” into evidence the receiving team can use.

Sussex IM’s checklist requests drawings, recent shots, process and maintenance or quality information.[2] These provide a starting point for investigation. They do not imply that old settings will reproduce the same result on a different machine and supporting equipment.

The trial at the receiving factory should cover important dimensions and appearance as well as functions such as cover assembly. Record repairs or changed connections, and connect trial samples to the actual conditions used. Compare old and new parts before assigning a problem to the move.

Plan stock around approval, not just transport

Stock covering the journey may not cover receiving inspection, installation, trial, correction, a repeat trial and approval. A plan assuming first-trial success needs an explicit answer for what happens if correction is necessary.

Separate final production at the old factory, release, the trial at the receiving factory, production approval and first delivery. Mark dates as agreed or provisional. Estimate the stock needed during changeover from demand and the relevant timing assumptions; there is no universally safe number of weeks.

Discuss whether return to the former factory, off-site repair or alternative supply is actually available. If none is available, reflect that constraint in the changeover plan. An unpromised recovery option should not fill a silent gap in the schedule.

Define completion in terms of supply

For transport, receipt of the tool is a valid milestone. For purchasing, the target is approved parts from the new factory under agreed supply conditions. Keeping those milestones distinct also prevents freight cost from dominating the transfer decision.

For this cover, changeover depends on resolved handover scope, equipment review, trial evidence and a plan to maintain supply during changeover. If one remains open, record it separately from the fact that the tool has arrived. Production relocation requires more than relocating equipment.