Plan the change as two linked outcomes: an incoming mold installed under the site's approved safety procedure, and a controlled startup that verifies interfaces, material, recipe, function, first-off quality and production handover.
A fast mechanical swap is not useful if the wrong recipe, material, connection or inspection plan reaches production. Use one revision-controlled setup pack and assign the evidence required at each handoff.
Connect startup evidence to acceptanceUse the approved change plan to control hazardous energy, handling, mold condition, machine readiness, installation and connection status.
A production owner should receive a controlled process record, approved samples, monitoring limits, open issues and reaction responsibilities.
Adapt the matrix to the actual machine, mold, cell and jurisdiction. It does not replace an approved work instruction.
| Stage | Verify | Release evidence | Typical owner |
|---|---|---|---|
| Release the change | Approved production order, mold/material/recipe revisions, previous-run status, personnel, lifting route and required equipment | Change authorization and controlled setup pack | Production planning / setup lead |
| Control hazardous energy | Facility-specific shutdown, isolation, stored-energy and verification steps required for the actual task and jurisdiction | Authorized-person energy-control record | Site safety / authorized setup team |
| Remove and preserve the outgoing mold | Services disconnected under the approved sequence, mold halves secured, lifting points used, condition and open issues recorded | Outgoing mold condition and storage handoff | Setup / tooling |
| Inspect machine and interfaces | Platens, fixing system, locating/nozzle area, ejector, cores, services, guards and relevant connections are ready for the incoming mold | Machine/interface readiness check | Setup / maintenance |
| Install and connect the incoming mold | Mold identity, orientation, support/fixing, ejector, cores, hot runner, water, hydraulic/pneumatic/electrical services and robot clearances | Installed-mold and connection record | Setup / tooling / integration |
| Load the controlled setup | Machine, mold, robot, auxiliary and inspection recipes/settings match released revisions; substitutions and changes are recorded | Recipe/version and deviation record | Process / controls / quality |
| Perform permitted functional checks | Authorized dry or setup-mode checks cover mold motion, ejection, cores, guards/interlocks, robot/peripheral signals and fault response | Functional checklist under the approved procedure | Setup / process / safety |
| Start and release production | Material condition, thermal state, purge/startup plan, controlled first shots, process window, part inspection and monitoring handoff | First-off approval and production release | Process / quality / production |
Build these fields into the machine and cell requirement so the future changeover does not depend on undocumented knowledge.
Match mold, inserts, material, masterbatch, recipe, robot program, auxiliaries and inspection plan to the released production order.
Name the authorized setup lead, energy-control roles, lift/electrical/hydraulic support, process owner, quality approver and production receiver.
Use the configured drawing/list for fixing, ejector, cores, hot runner, cooling, air, hydraulics, electrical signals, robot and peripheral interfaces.
Confirm exact resin, conditioning/drying status, color/regrind plan, purge/changeover method and machine/mold temperature readiness from approved guidance.
Use the machine instructions, cell risk assessment and facility procedure to define permitted setup checks, guards/interlocks, modes and fault recovery.
Define sample count, dimensions/cosmetics/function, process record, deviations, approval authority and the monitoring period after production release.
The release method and authority should match the buyer's quality system and the risk of the molded product.
Every mold, machine, material, robot, auxiliary and inspection revision matches the released job or has an approved deviation.
Required motions, interfaces, services, guards/interlocks and fault responses have evidence from the applicable approved check.
The exact material and color/regrind condition meet the current preparation, storage and processing instructions.
The startup follows a controlled setting path and records actual conditions instead of immediately declaring the historical recipe valid.
First-off samples pass the named method, sample plan and acceptance authority; deviations remain visible.
Operators receive the released setup, monitoring limits, reaction plan, open actions and escalation owner.
The answers keep a procurement checklist separate from the facility's machine-specific safety and operating procedure.
No. It is a planning checklist. The facility must use its approved machine-specific procedure, applicable law, machine and mold instructions, risk assessment, energy-control program and trained authorized personnel.
Physical installation is only one milestone. Completion should include verified identity and connections, permitted functional checks, material and recipe control, first-off approval, open-deviation handling and a documented production handover.
Do not assume it remains valid. Confirm machine, mold, material, auxiliaries, software and recipe revisions, then use the approved startup and quality plan to verify the current run.
Use the actual configured interface list. It may include fixing/clamping, locating and nozzle, ejector, cores, hot runner/heating, cooling, air, hydraulics, electrical signals, robot, mold-change equipment and external safety devices.
Include mold drawings and weight/lifting data, fixing and connection schedules, interface standards/versions where applicable, material and recipe controls, required setup assistance, training, spare/connection scope, first-off criteria and acceptance responsibilities.
Attach the mold and connection data, site responsibility boundary, setup/recipe controls, training scope and first-off evidence required from the proposed machine and cell.
Build the machine brief