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Single-Cavity Mold for Interior Automotive Parts
Large single-cavity tooling for curved interior trim, machined on large-stroke CNC and double-head EDM.
Engineering detailsMold
Click to zoomInjection Molds
Multi-Cavity Mold for Automotive Parts
Compact multi-cavity H13 mold for EU automotive components with balanced venting and cooling.
| Part material | 30% GF filled PA66 |
|---|---|
| Cavity / core steel | AISI H13 |
| Runner system | Cold runner |
| Cavities | 2 cavities |
| Processing | Plastic molding |
| Mold standard | HASCO |
Free DFM reviewMoldability checked before quoting
T1 samples + FAIApprove before production
NDA on requestYour design stays confidential
ISO 9001:2015Inspection at every stage
Description
Multi-cavity molds for automotive components
Automotive suppliers need small parts in large numbers: clips, brackets, connectors and fixings. A multi-cavity mold makes several of them in each shot. We build these molds for auto component manufacturers in Europe and have worked with EU mold standards for many years.
Design priorities
- Venting – glass-filled PA66 releases gas, and poor venting causes burns and short shots in some cavities.
- Cooling – each cavity needs the same cooling so parts shrink the same way.
- Reliability – the mold must run for long periods with little attention.
- Compact size – a smaller mold fits a smaller press, which lowers the part price for the whole production life.
This mold has AISI H13 cavities, a cold runner and a HASCO base, for 30% glass-filled PA66 parts.
Easy to maintain
Our engineers design multi-cavity molds with simple structures that are easy to disassemble and assemble. Standard components and clear documentation mean your maintenance team can service the mold without calling us, although our after-sales team is always available.
Specifications
| Part material | 30% GF filled PA66 |
|---|---|
| Tooling made in | China |
| Cavity / core steel | AISI H13 |
| Runner system | Cold runner |
| Cavities | 2 cavities |
| Customer | Auto injection molding company |
| Processing | Plastic molding |
| Mold standard | HASCO |
| Category | Injection Molds |
Applications
Typical applications for this kind of part:
- Automotive clips and brackets
- Connector housings
- Small under-hood parts
- Interior fixings
Have a similar part?
Upload drawingSend the drawing and we will quote it using this project as a reference.
How we work
How a project like this works
- Tell us what you need – the mold only, molded parts, or both, and your estimated annual volume.
- Send drawings – STEP, IGES, STL, DWG or PDF, or a sample. We sign off moldability in a DFM review.
- Quotation – tooling price, part price and a schedule, with steel, cavities and runner proposed.
- Mold design approval – you approve the 3D mold design before steel is cut.
- T1 samples + FAI report – production or mold shipment starts after your approval.
Shipping molds and parts
- Molds are cleaned, rust-protected, marked and checked against a shipment checklist: cooling circuits, sprue, locating ring, ejection and support pillars.
- Molds ship with drawings, a spare-parts list and the T1 process sheet.
- Parts are packed to your packing instruction and inspected before shipment.
- We ship to customers in Europe, the USA and Asia.
After-sales
Our after-sales team supports mold maintenance and modifications remotely and can supply spare inserts. Contact customerservice@precisemoulds.com.
FAQ
Why does a smaller mold lower the part price?
A compact mold fits a smaller press, which has a lower hourly rate. Over hundreds of thousands of parts, the saving is often larger than the mold cost difference.
What causes some cavities to short-shot?
Usually unbalanced runners, blocked vents or uneven mold temperature. We design the runner and venting to prevent it and verify every cavity at T1.
Do you follow our company mold standard?
Yes. We build to your specification sheet, including steel, standard components, hot runner brand, cooling connectors and marking.
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Engineering detailsGet a quote
Have a similar part? Get an engineer’s DFM review.
Share a 3D file, 2D drawing, sample photo or sketch. A mold engineer — not a sales robot — checks moldability before we quote tooling and part price.
- 1Upload STEP / IGES / STL / DWG / PDF. We sign an NDA on request.
- 2We review wall thickness, draft, gating, undercuts and tolerances, and propose steel, cavities, runner and mold standard.
- 3You receive the mold and part quotation, with a free design check (DFM report) showing any risks we found.
Quotessales@precisemoulds.com
Engineeringengineering@precisemoulds.com
After-salescustomerservice@precisemoulds.com
Phone+86 755 8951 6139