The exact machine is identified
Model, year or configuration and the current technical sheet are available rather than only a brand or tonnage label.
PET preform mold machine compatibility
Mold Compatibility with PET Preform Injection Machines
Will the proposed PET preform mold physically fit and technically run on my exact injection machine?
PET preform mold machine compatibility includes more than clamp tonnage or machine brand. The review should use the approved preform and cavity count, total shot and plasticizing demand, proposed mold dimensions, platen and tie-bar data, mold-height range, opening and take-out movement, mounting, hot-runner controller zones, electrical and actuation interfaces, cooling connections and plant utilities. This site sells molds, not injection machines, and the compatibility conclusion must reference the exact machine technical sheet.
01
Machine model required
02
Tie-bar and platen check
03
Shot weight and mold height
04
Hot runner controller review
Project fit
Decide whether this option belongs in your shortlist
Use this page when
Use this page before final cavity selection, order or installation whenever the machine already exists or a candidate platform is being compared.
The proposed mold has preliminary data
Cavity, part, total shot, dimensions, mold height, opening, controls, cooling and actuation requirements can be compared.
Interfaces need allocation
The buyer wants a written list of machine, mold, controller, utility and take-out responsibilities before order.
Reconsider when
Do not issue a final fit statement when either the machine or mold data remains generic.
Only clamp tonnage is known
Machines with similar tonnage can differ in shot, platen, tie bars, mold height, stroke, controls and utilities.
Cavity and preform are still changing
Changes to count, weight or neck can alter total shot, mold envelope, runner zones and cooling demand.
Enough information to start
Send what you know. Missing technical fields can follow.
- Injection machine brand, model and configuration
- Current technical sheet or nameplate photographs
- Approved preform drawing, resin and weight
Technical decision table
Check the inputs that can change the recommendation
Keep the check, its reason and the resulting project decision visible in the same review. This prevents one keyword or one headline specification from replacing the technical basis.
| Decision factor | What to check | Why it changes the project |
|---|---|---|
| Injection capacity | Approved preform weight, cavity count, total shot, injection unit and plasticizing data | Confirms the machine can prepare and inject the required material under the project process basis. |
| Platen and tie bars | Proposed mold width and height, platen dimensions, tie-bar spacing and mounting pattern | Verifies that the mold can enter, mount and be supported physically. |
| Mold height and movement | Minimum and maximum mold height, opening stroke, daylight, ejection and take-out sequence | Confirms the machine can close, open and release preforms through the proposed operating movement. |
| Controls and power | Hot-runner zones, controller, connectors, voltage, alarms, valve-gate actuation and machine signals | Prevents a mechanically fitting mold from failing commissioning through an electrical or control mismatch. |
| Cooling and plant utilities | Circuit demand, water conditions, connections, pneumatic or hydraulic supply and take-out equipment | Checks whether plant services support the process assumptions behind the mold proposal. |
Decision analysis
Resolve the page-specific questions before quotation
01Calculate compatibility from the approved molded part
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Start with preform weight, resin and cavity count to establish total shot and process demand. A machine conclusion made before those values are stable should be labeled preliminary. Recalculate after any drawing, weight or cavity revision that changes the injection or thermal basis.
- Use the latest part revision
- Show the total-shot basis
- Repeat after material changes
02Check the complete mechanical envelope
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Compare proposed mold dimensions with tie-bar space, platen, mounting, mold-height range and machine access. Then review opening stroke, daylight, ejection, preform release and take-out. The mold needs a complete operating sequence, not only enough space while closed.
- Check entry and mounting
- Model opening movement
- Confirm take-out clearance
03Create an interface schedule for commissioning
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List each electrical, control, cooling, pneumatic, hydraulic and mechanical connection, with an owner and supplied component. State controller zones, cables, connectors, voltage and machine signals. This schedule lets the buyer identify adapters or plant work before the mold arrives.
- Name every interface
- Assign supply responsibility
- Close adapters before shipment
Quote control
Make every supplier price describe the same deliverable
01
Exact machine document
Fit references the model and technical sheet for the intended machine configuration.
02
Exact mold proposal
Dimensions, total shot, height, opening, zones, utilities and take-out are stated.
03
Interface schedule
Controller, connectors, cooling, actuation, mounting and buyer-supplied work have owners.
04
Written conclusion
Open risks, required adaptations and assumptions are included with the compatibility result.
Evidence
Use photographs to inspect scope, not replace project data
Captions state exactly what each image can support. Final configuration, performance and acceptance still belong to the project drawing, quotation and trial record.
Mold installed on an injection platform
This photograph shows an open multi-cavity mold in machine context, supporting checks for envelope, opening, take-out and access. It does not prove fit on a buyer's machine; the exact machine technical sheet and proposed mold drawing remain mandatory.
Machine-trial interface evidence
The trial photograph illustrates why commissioning includes machine movement, cooling, control and handling interfaces. Compatibility still requires a written comparison of the buyer's exact machine and the proposed mold configuration.
Core-side detail
Core-side close-up for checking alignment, finish and assembly condition.
Connection block
Connection-side detail for checking cable routing and maintenance access.
Decision risks
Do not let these gaps survive the quotation
01
Fit inferred from machine brand
Different models and configurations can use different injection units, envelopes, controls and utilities.
02
Mechanical fit only
Enough tie-bar space does not confirm shot, opening, control, cooling or take-out suitability.
03
Adapters discovered during installation
Unallocated connectors, mounting, utilities or signals can delay commissioning after delivery.
Page-specific RFQ
Send the information that changes this decision
Send the machine technical sheet and the current preform/cavity basis. The review should return a written fit checklist, required adaptations and unresolved assumptions.
Injection machine brand, model and configuration
Current technical sheet or nameplate photographs
Approved preform drawing, resin and weight
Proposed cavity count and total-shot basis
Mold envelope and opening data if quoted
Controller, voltage and connector information
Cooling, actuation, take-out and mounting details
Buyer questions
Mold Compatibility with PET Preform Injection Machines FAQ
Is clamp tonnage enough to confirm PET preform mold compatibility?+
No. Review injection and plasticizing, platen and tie bars, mold-height range, opening movement, controls, power, cooling, actuation, mounting and take-out for the exact mold.
Which machine document should be sent for a mold-fit review?+
Send the current technical sheet for the exact model and configuration, plus nameplate or interface photographs where useful. Avoid relying on a brochure for another variant.
Can a mold fit mechanically but still fail commissioning?+
Yes. Total shot, controller zones, voltage, connectors, valve-gate actuation, cooling, take-out or machine signals can be incompatible even when the mold fits between the tie bars.
Does this machine-compatibility page sell PET injection machines?+
No. The site is focused on PET preform molds. Machine information is collected only to check whether the proposed mold can fit and operate on the buyer's equipment.
Next decision
Continue with the nearest technical or commercial page
Core decision
PET Preform Mold
Core decision
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Cavity decision
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Cavity decision
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Application decision
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Core decision