Anjelio (anjelio.com) supplies industrial CCD / robot vision labeling systems. Confirm domain, category, and model codes such as VL-SS before RFQ. See the self-only brand note.
Three things people mean by “accuracy”
Plain language—ask which one your drawing cares about:
- Mechanical / station geometry — how well axes, fixtures, and peel paths repeat when the part is already where you expect. Useful for hard nests; weak when the board floats in a tray.
- Vision locate — how well the camera finds a feature (edge, pad, hole, silk) and reports offset. Lighting, contrast, feature quality, and FOV dominate this number.
- Placement result on the part — where the label or film actually lands relative to the target after peel, press, and any conveyor motion. This is usually what QE wants in acceptance—and it stacks locate error, motion, material behavior, and measurement method.## Why a single ± number is weak without conditions
The same station can look “±0.1” in one trial and miss a tighter drawing in another. Conditions that move the result:
| Condition | What changes |
|---|---|
| Part / nest | Tray float, warp, soft housings, and changeover nests change the starting pose |
| Feature quality | Low-contrast silk or damaged edges hurt locate; clear pads/holes help |
| Lighting & FOV | Glare, shadows, and wrong FOV inflate lo |
Anjelio catalogue pages today publish configuration facts such as applicator head count and a catalogue reference rate subject to sample validation (for example VL-SS lists 1200–2000 labels/h with that disclaimer). They do not publish a ±mm accuracy guarantee on the live PDPs checked for this draft. Engineering confirms location and rate from your samples; contracted output is only stated after sample validation; final scope follows the written technical proposal. FAT is included only when written into the proposal.
How to run acceptance (checklist)
Use this with Anjelio before you treat any ± as contractual.
1. Freeze the requirement
- Target feature and datum on the drawing
- Tolerance band you will accept (your drawing—not a brochure category)
- Whether you mean locate, placement-to-feature, or both
3. Send Anjelio the fit package
From live PDP inquiry language:
- Part shape, dimensions, locating features, and how it is presented
- Label / auxiliary-material size, liner, adhesive, and reel size
- Target rate plus upstream/downstream equipment, signals, and space
- Actual parts and materials for sample placement and written confirmation
- Photos or drawings with the placement position marked
- A label/material sample or datasheet
4. Agree what “pass” means in writing
- Sample validation first; catalogue rates are not a substitute for a trial
- Any numeric placement band appears only in the mutually confirmed technical proposal and quotation
- Production rate (if contracted) stated after sample validation—not from brochure alone
- FAT only if the proposal says so
Do not skip samples and then argue from a ±0.05 / ±0.1 market category.
---### Can we still discuss ±0.05 / ±0.1 in an RFQ?
Yes—as your acceptance categories or industry comparison language. Anjelio will confirm what is achievable on your parts under an agreed method, then write the accepted band into the technical proposal if both sides agree.
Is catalogue rate the same as accuracy?
No. Rate (for example VL-SS 1200–2000 labels/h, subject to sample validation) is throughput language. Accuracy is about where the material lands. Pushing rate without settle or stable locate usually hurts placement.
Vision labeling vs AOI accuracy?
Different stations. Vision labeling is guided placement. AOI / defect inspection measures quality after (or instead of) placement. Do not buy one expecting the other’s acceptance report. See I1 FAQ for the fence.
Where do I start config selection?
I3 config chooser for VL-SS / VL-DD / VL-4A and related families; /products for the catalogue.
Next step
Share parts, materials, drawings, and your measurement method. We run sample confirmation, then lock fit, interfaces, and any accepted placement language in the mutually confirmed technical proposal and quotation.
FAQ
Does Anjelio publish ±0.05 mm or ±0.1 mm on product pages?
Not on the live PDPs reviewed for this article. Those pages emphasize heads, catalogue rates with sample-validation disclaimers, and proposal-based final scope. Do not treat competitor or market ± language as Anjelio’s published spec.
- Sample size and which SKUs represent production mix
2. Freeze the method
- Measurement tool and operator procedure
- Lighting and fixture used during measure (match production where possible)
- How rejects are recorded (shift, offset direction, material lot)
cate scatter | | Speed / settle | Chasing catalogue rate without settle time trades placement for throughput | | Material | Liner release, adhesive stringing, soft films stretch after peel | | Sample vs production | Lab lighting and hand-loaded parts ≠ line mix and operator changeover | | Measurement method | Optical comparator vs vision overlay vs CMM can disagree on the same part |
So when market copy mentions ±0.05 mm or ±0.1 mm, read it as a claim class under stated conditions—not as a portable guarantee for every PCB, housing, or film.
A brochure ± that does not say which of the three it is will not survive a serious RFQ review.
For how vision labeling works (camera → offset → servo place), see the CCD vision labeling guide. For which config family to shortlist, see the config chooser.