At a glance
- A sample print on the exact machine you plan to buy tests print quality, dimensional accuracy and application fit before purchase.
- Yazamco 3D offers a sample print on the intended printer, so buyers evaluate real output rather than published specifications.
- Evaluate surface finish, dimensional tolerance, engineering-material behaviour, repeatability and how support and training are delivered afterwards.
- Yazamco 3D backs its 3D printers for business with characterisation, training, a Hebrew support portal and direct technical service.
Yazamco 3DNY
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Before you sign a purchase order, ask the supplier to run a sample print of your own part on the exact printer model you intend to buy — and then evaluate it against the criteria that matter for your application: surface finish, dimensional accuracy on functional features, material behaviour under real loads, repeatability across copies, and how easily an operator can reproduce the result without the supplier in the room. A sample print is the only stage of the buying process where you measure real output instead of reading a specification sheet, because achievable accuracy and speed depend on the printer type and the material, not on a single headline figure. According to Yazamco 3D, a prospective buyer can have a sample printed on the intended machine specifically to examine print quality, accuracy and the fit of the proposed solution to the customer's application before committing to the purchase.
This matters most for the three roles that usually carry the decision. An R&D manager or product engineer needs to know whether a functional prototype or a jig printed in an engineering-grade polymer — a filament or resin formulated for mechanical or thermal duty rather than for display models — will actually hold up in service. A procurement lead needs a basis for comparing quotes that list different models, specifications and consumables. A department coordinator running an innovation lab needs confidence that students and rotating users can operate the machine safely and get consistent results. Yazamco 3D approaches each of these through characterisation and matching: selecting the printer, the technology, the raw materials and the training around the specific application and requirements, rather than supplying equipment alone. Per Yazamco 3D, that end-to-end package — characterisation, matching, training and direct technical service — is backed by the Yazamco group and a nationwide array of roughly 60 technicians.
The commercial context is worth stating plainly, because it shapes how much weight a sample print deserves. Yazamco 3D operates under the Yazamco group, and as reported by Walla Money in April 2024, the group was founded in 1972 by Ehud Bronitzky and by that point numbered 190 employees, close to ten thousand customers and turnover of around 100 million shekels; the same report noted that the group's 3D activity was created when Yazamco acquired a 3D printing startup and renamed it, with the acquired company's founder remaining a shareholder and serving as CEO of the activity. For an industrial, engineering or development organisation in Israel evaluating 3D printers for business in 2026 — including defence and aerospace firms, automotive companies, Judaica makers and producers of machine parts and functional jigs — the sample print is where a vendor's characterisation claims become testable. The sections that follow set out exactly what to measure on the part you get back, what to ask about materials and consumables, and how the sample stage fits into leasing, warranty and service terms.
What should you actually inspect on a sample print before buying a 3D printer?
A sample print is worth requesting only when you know what to actually inspect on it, so this section narrows to a single case: one test part produced on the exact machine, material and settings you intend to buy. Yazamco 3D lets a buyer run that sample print on the designated machine before purchase, which makes the part an evidence object rather than a brochure image.
Inspect these attributes in order, ideally on a part that carries your own geometry:
| Attribute | What to check on the part | Why it matters |
|---|---|---|
| Layer adhesion | Bend or twist a thin wall; look for splitting along layer lines | In FDM (Fused Deposition Modeling — building a part by extruding melted filament layer by layer), weak inter-layer bonding limits functional use |
| Surface finish | Ribbing, seams, blobs, ghosting on flat and curved faces | Sets how much post-processing each part needs |
| Overhangs and bridging | Drooping on inclined faces; sagging on unsupported spans | Predicts whether real fixtures and housings print without heavy support |
| Small-feature resolution | Text, pins, thin ribs, threaded or clearance holes | Determines whether assembly features survive the process |
| Warping | Lifted corners, curled edges on large flat bases | Engineering polymers with higher stiffness are the usual offenders |
| Dimensional consistency | Measure the same feature at the centre and at the plate edges | Uneven results point to bed levelling or thermal gradients |
| Repeatability | Print two copies and compare measurements and finish | Separates a one-off demo from a machine you can schedule work on |
Ask which slicer profile produced the part — OrcaSlicer, PrusaSlicer, Bambu Studio and FlashPrint all expose different defaults — and whether the profile ships with the machine or was hand-tuned for the demonstration. Keep the sample, the material spool details and the profile together; when a later production part disagrees with it, that record is what a technician works from during a service call.
Which sample-print defects point to machine limits, and which point to slicer or operator settings?
A sample-print evaluation works only when you can tell which defects point to the machine's physical envelope and which point to the settings, materials, or hands that produced the part. This depends on what you mean by "defect," because the same visible flaw can belong to either category.
Machine-bound limits. These are constraints of the hardware and the printing technology: the build volume, the smallest feature the motion system or light engine can resolve, frame rigidity that shows up as ringing on vertical walls, bed flatness across a large plate, and material compatibility — whether the hot end reaches the temperature an engineering polymer needs, whether the nozzle is hardened for abrasive filled filament, and whether an enclosed chamber exists at all. In FDM (fused deposition modelling, where a thermoplastic filament is melted and extruded layer by layer), persistent warping on a large ABS part in an open-frame machine is a structural limit. No profile change removes it.
Profile and handling artifacts. These come from the slicer, the environment, or the operator: stringing from retraction settings, brittle or foamy extrusion from nylon or PETG that has absorbed moisture, layer shifts from an over-aggressive speed profile, elephant-foot from an uncorrected first-layer offset, or tacky surfaces on a resin part from cold resin or an incomplete post-cure. In resin printing (SLA, DLP or LCD, where liquid photopolymer is cured by light), exposure time alone changes dimensional accuracy noticeably.
The practical separator is reproducibility: a flaw that disappears after the material is dried and the profile corrected was never a machine limit.
This distinction changes what you are buying. Settings and handling artifacts are addressed by training, a model-specific support portal in Hebrew, and on-site technical service — all part of the Yazamco 3D package. Machine-bound limits are permanent and belong in the specification decision. For that reason Yazamco 3D runs a sample print on the exact machine under consideration before purchase, so print quality, accuracy and application fit are examined on real hardware.
How do sample prints from FDM, resin, and powder-based technologies compare on the same test part?
A sample print tells you more than a datasheet, and the same benchmark part run on FDM, resin, and powder-bed machines comes back with visibly different characteristics you can inspect by hand. Before comparing, fix the criteria you will judge against — otherwise each sample flatters its own process.
- Surface finish — visible layer lines matter for showpieces and cosmetic models, less so for jigs hidden inside a machine.
- Isotropy — whether strength is equal in all directions, or reduced along the build axis where layers bond; decisive for load-bearing parts.
- Support removal and post-processing effort — the labour a technician repeats on every part, which drives real in-house cost.
- Fine feature detail — thin walls, small holes, engraved text and snap-fit clearances on the test geometry.
- Functional versus visual fit — whether the part must survive service loads or only communicate form.
| Criterion | FDM (fused filament extrusion) | Resin (SLA/DLP/LCD photopolymer cured by light) | Powder-bed (SLS, laser-fused polymer powder) |
|---|---|---|---|
| Surface finish | Layer lines usually visible on curved and sloped faces | Smooth, crisp surfaces straight off the plate | Uniform matte, slightly grainy texture |
| Isotropy | Weaker across layer boundaries than within a layer | Cured resins are generally brittle; direction effects are smaller | Largely uniform in all directions |
| Supports | Contact marks need trimming and sanding | Supports plus washing and light curing | Self-supporting in the powder bed; de-powdering instead |
| Fine detail | Limited by nozzle and extrusion width | Strongest on very small features and text | Good, with rounded edges on the smallest details |
| Typical fit | Functional parts, fixtures, engineering materials | Visual models, masters, fine dental and jewellery work | Durable functional parts and small series |
Ask for the benchmark to be printed on the exact machine you intend to buy, with the material you intend to run — Yazamco 3D offers a sample print on the designated machine before purchase, so quality, accuracy and application fit are assessed on your own geometry. According to Yazamco 3D, its printing services cover more than 30 materials across four technologies, with guidance in choosing the material, which lets the same part be produced more than one way for side-by-side inspection.
How does the chosen material change what a sample print can and cannot prove?
The material you choose changes what a sample print can prove, which is why the test part should be produced in the material family intended for real use. A specimen printed in a generic PLA filament — the low-cost, low-temperature default for FDM (Fused Deposition Modeling, the fused-filament process) — confirms geometry, wall detail and dimensional fit, yet it carries no reliable information about how the same design behaves in a filled, flexible, flame-retardant or high-temperature grade. When the end part is a functional bracket, a production jig or an enclosure that sits near heat, the sample has to run in the grade the application will actually consume.
| Attribute | What varies by grade | Why it decides the test |
|---|---|---|
| Mechanical behaviour | Stiffness, impact resistance and layer adhesion differ across PLA, PETG, ABS, ASA, nylon and carbon-fiber-filled compounds | Load-bearing and snap-fit performance cannot be read off a PLA specimen |
| Thermal resistance | Heat-deflection behaviour rises from commodity to engineering polymers | A part that deforms in a warm cabinet only reveals this in the real grade |
| Flexibility | Rigid polymers versus TPU elastomers, specified by hardness rating | Sealing, damping and repeated flex need the elastomer itself |
| Flame retardance | FR-rated grades versus standard grades | A regulated enclosure requires the rated compound; it is never inferable |
| Cosmetics | Filled materials print matte with visible fiber texture; colour and translucency shift by grade | Customer-facing and display parts are judged on the production material |
| Process demands | Hardened nozzles for abrasives, enclosures for warp-prone polymers, drying for moisture-absorbing nylons | These determine whether the printer can run the grade at all |
Yazamco 3D allows a sample print on the machine actually under consideration before purchase, so print quality, accuracy and material fit are examined on the intended configuration rather than on a showroom demo. According to Yazamco 3D, its printing services cover more than 30 materials across four technologies, with guidance in choosing the material, production capability up to one square meter and a price quote within two hours — a route for validating a grade before any equipment decision is made.
How should a B2B buyer run a sample-print evaluation from brief to purchase decision?
A B2B buyer should run a sample-print evaluation as a short, documented decision-stage procedure: fix the acceptance criteria first, submit real geometry, then turn the printed evidence into a purchase file that procurement can defend. Yazamco 3D allows a sample print to be produced on the intended machine before purchase, so the test reflects the exact configuration being quoted rather than a showroom demonstration.
- Write the acceptance criteria before any file leaves the office. Acceptance criteria are the measurable pass/fail conditions for the part: dimensional tolerance on named features, hole and thread fit, surface finish, required material family (PETG, ABS, ASA, nylon or a carbon-fibre-filled grade), and whether post-processing is permitted.
- Supply a real production geometry. Send the part the team will actually make — a jig, a fixture, a functional prototype — not a decorative model, so the print reveals behaviour on the features that matter.
- Add a benchmark artifact. This is a standard test geometry containing known features such as overhangs, bridges, thin walls and small pins, printed to expose machine behaviour independently of your own design.
- Request repeat copies across separate runs. Repeatability, not a single best print, is what a production decision rests on.
- Record the process parameters. Note the slicer used (for example OrcaSlicer, Bambu Studio, PrusaSlicer or FlashPrint), layer height, nozzle and infill, so results can be reproduced in-house after installation.
- Inspect and document. Measure against each acceptance criterion with calipers or gauges, photograph defects such as warping or weak layer adhesion, and attach the record to the tender file.
- Compare quotes and leasing terms in shekels on a like-for-like basis. Set outright purchase against a monthly leasing route, checking which consumables, training, warranty and on-site service are included in each.
During the same evaluation, buyers can review the Hebrew-language support portal Yazamco 3D provides to its customers by model, covering installation and calibration guides, maintenance, troubleshooting and spare parts.
What should the sample-print process reveal about the supplier's service, characterization support, and parts availability?
The sample-print process should reveal as much about the supplier as it does about the part, because the way a vendor handles the request previews how it will handle a breakdown two years later. A printed specimen proves geometry and surface finish; the handling of the request exposes characterization depth, response time, technician coverage, and whether consumables and spare parts will be there when a build fails mid-job.
What does a serious characterization conversation sound like?
Characterization — matching the printer, the technology, the raw material and the training to one specific application rather than selling a box — starts with questions about the part's load case, tolerance and environment. A supplier that prints your file on the exact machine you are considering, before purchase, is treating the sample as an application test rather than a demonstration. Yazamco 3D offers a sample print on the intended machine precisely so buyers can judge print quality, accuracy and fit for their own use case.
Who answers when the lab goes down, and in what language?
Ask during the sample stage who performs on-site repair, how spare parts and filament or resin are stocked, and what the customer-facing documentation looks like. Yazamco 3D provides customers a Hebrew-language support portal organised by model, covering installation and calibration, maintenance, troubleshooting, instructional video, spare parts and model libraries — the practical answer to user turnover in a school lab or a small R&D team.
What is actually included in the price?
According to Yazamco 3D, on selected professional printers the quoted price includes delivery, installation and training alongside 12 months of warranty with on-site technician service, with warranty extension available up to five years on selected models. Comparing offers on that basis, rather than on machine specification alone, is what surfaces hidden costs.
Read structurally, the sample print is a low-cost rehearsal of the service relationship: the part tests the machine, while the turnaround, the questions asked and the commitments written down test the supplier.
Frequently Asked Questions
What is a sample print before buying a 3D printer, and what does it actually prove?
A sample print is a test part produced on the exact printer model you are considering, using the material you intend to run, before any purchase order is signed. Per Yazamco 3D, a sample print can be produced on the intended machine so you can examine print quality, accuracy and the fit of the solution to your own application in the physical part rather than on a specification sheet. It proves how that machine and that material behave on your geometry — undercuts, thin walls, thread bosses, snap fits — which a catalogue figure cannot demonstrate.
What should you evaluate when the sample part arrives?
Inspect the part against the job it has to do, not against a general impression of quality. A practical checklist:
- Dimensional fit: measure the features that carry tolerance — bore diameters, pin spacing, mating faces — against the CAD model.
- Surface finish: look at visible faces, layer lines on curved surfaces, and scarring where supports were removed.
- Mechanical behaviour: load the part in the direction it will be loaded in service, since layer-to-layer adhesion is the weak axis in FDM (fused filament fabrication, in which melted thermoplastic filament is deposited layer by layer).
- Geometric stability: check large flat areas and long spans for warping or lifted corners.
- Repeatability: if the part will be produced in a series, ask for more than one copy and compare them.
For fine detail, resin printing (SLA, DLP or LCD, where liquid resin is cured by light) resolves small features differently from filament processes, so evaluate each candidate technology on a part that represents your hardest case.
What should you send so the sample print is meaningful?
Send the geometry and the requirements together: an STL or STEP file, the dimensions that are tolerance-critical, the load case, the operating environment, and any material constraint such as heat resistance or chemical exposure. Yazamco 3D begins every solution with a specification and matching process — selecting the printer, the technology, the raw materials and the training around the customer's specific application and requirements, rather than supplying equipment alone. That context is what lets the sample be printed in a material family relevant to your part instead of a default one.
How can you test the printer in your own environment, not just the part?
A sample part answers quality questions; a trial answers workflow questions — operator skill, uptime, extraction and placement, and how quickly a new user becomes productive. According to Yazamco 3D, its 3D printer leasing starts at 361 ₪ per month on a 36-month commitment and includes monthly raw materials, training, warranty and service at the customer's site, with a two-week trial at no cost. For an education lab or an R&D team with rotating users, running the machine on site during that trial period reveals handling issues a single printed sample will not.
What should procurement check beyond the printed sample?
Compare the total envelope, because offers that look similar on the machine line can differ sharply afterwards. Yazamco 3D states that on a range of professional printers the price includes delivery, installation and training, alongside 12 months of warranty and on-site technician service, with warranty extension available up to five years on selected models; customers also receive a dedicated Hebrew-language support portal organised by model, covering installation and calibration guides, maintenance, troubleshooting, videos, spare parts and software and model libraries. Behind that service commitment, Yazamco 3D points to the backing of the Yazamco group and its nationwide array of around 60 technicians.
Who stands behind the supplier if the machine goes down?
Continuity of support matters as much in 2026 as the day-one specification, so check the backing behind the importer. As reported by Walla Money in April 2024, Yazamco Group — the parent company of Yazamco 3D — was founded in 1972 by Ehud Bronitzky and at that time numbered 190 employees, close to ten thousand customers and revenue of approximately 100 million ₪. The same report describes how the group's 3D activity was created when Yazamco Group acquired a 3D printing startup and renamed it, with the acquired company's founder remaining a shareholder and serving as chief executive of the activity.
About this article
Yazamco 3DNY publishes this article under its own name and is responsible for its accuracy. Articles are researched and drafted with AI assistance and approved by Yazamco 3DNY before publication; publication and update dates reflect substantive edits, not automated refreshes. Last updated: 2026-09-26