
Custom injection-molded POM gears
From gear design
to inspected production.
Vango designs the gear and mold, builds the tool in-house, manages injection molding, and checks the finished parts.
The process
See how your gear is made.
01
Gear design
The gear, mating interfaces, material and acceptance points are fixed before tooling.
- Drawing or sample
- Mating parts
- Released criteria

02
Mold making
Vango designs, machines and corrects the injection mold in our own tooling shop.
- Mold design
- In-house machining
- Tool correction
Video
03
Injection molding
Trial parts are reviewed, then the approved mold is used for repeat POM production.
- Mold trial
- Approved sample
- Production run
POM project media
Mold trial, machine cycle or parts leaving the mold
04
Inspection
Critical gear and assembly features are checked against the agreed release criteria.
- Critical features
- Approved sample
- Lot release
POM project media
Gear measurement, mesh check or inspection record

Finished POM gears
See the actual parts.
Open the project caseStart your gear
Send the part you have.
A drawing, CAD file, sample or clear photos are enough to begin.