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Sculpfun · Diode
Sculpfun S30 Ultra · 22W
Current S30 Ultra flagship: maximum Sculpfun diode power
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Last updated How we evaluate
Released January 2024
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Showing specs for: 22W
TL;DR
The 22W S30 Ultra is what Sculpfun sells today as the top open-frame Ultra config (often bundled with LightBurn). Best cut headroom in the family; do not confuse with older 10W or 20W listings.
Compare the Sculpfun S30 Ultra 22W to…
Popular side-by-side matchups with full specs, scores, and an honest verdict.
Best for
What makes this machine stand out
Hardware and workflow features worth understanding before you buy : not just wattage on a label.
Open-frame : plan safety first
There is no factory enclosure: you wear OD-rated glasses, control smoke, and keep kids/pets away. You trade cabinet convenience for price and access : fine in a dedicated workshop, stressful in a living room without a plan.
Air assist included
Factory air assist blows smoke out of the kerf for cleaner cuts : especially acrylic and dark wood. If it is included, you skip the first upgrade most open-frame owners buy separately.
LightBurn compatible
LightBurn support means advanced layers, camera tools, and workflows many makers outgrow the stock app with. Confirm your exact controller board before assuming full features : some machines need a paid license separately.
Our verdict
Ideal if you
Sculpfun S30 Ultra 22W targets mixed engraving and wood-cutting weeks: fewer passes on basswood and dark acrylic than weaker SKUs in the same line.
Skip if you
Wrong pick if you never engrave and only wanted the lowest price. Ultra-fine photo work can look better on an engraving-first SKU. Open-frame: safety and smoke are on you.
Pros
- Strongest cut headroom in the line: about 8 mm basswood-class stock in benchmarks
- 22W: the most cut-focused head in the Sculpfun S30 Ultra line
- Open-frame: plan laser glasses, exhaust, and workspace rules from day one
- Software on the profile: trial your workflow on scrap before production
Cons
- Clear cast acrylic and thick production cutting still favor CO₂, not diode power alone
- Confirm optical wattage on the listing before you buy
What this machine is for
Faster cutting and deeper hobby cuts while keeping solid engraving capability
Cut-biased diode tier for makers who outgrew 10–20W job times but stay on the same frame
Laser spot size
~0.08 mm spot
Motion precision: 0.01 mm
Sample engrave job
~7–11 min
10 × 10 cm (4 × 4 in)
Sample cut job
~4–7 min
10 × 10 cm (4 × 4 in)
Reference benchmark: same job size on every machine so you can compare times fairly. Times are estimates for the reference job above; your design complexity and settings will change them.
Materials
- · Wood
- · Leather
- · Slate
- · Anodized aluminum
- · Stainless (with spray)
Accessories & add-ons
Typical inclusions and add-ons for this profile : confirm your SKU.
- Optional
Enclosure / cabinet
Third-party enclosure improves smoke control and safety
- Recommended
Laser safety glasses
~450 nm diode: OD rated for your wavelength
- Recommended
Fire extinguisher
Editorial guidance : not a live parts list. See also: Ventilation setup · Safety basics
Practical notes
Beginner notes
This profile is the 22W SKU on Sculpfun S30 Ultra. Read the TL;DR and benchmarks above, then compare other power options via the chips before buying.
Pro tips
Tune cut passes with air assist and focus checks. For photo engraving, slow down vs your cut presets: this head is optimized for throughput on wood, not only finesse.
Pro / technical specsRaw numbers for experienced users comparing machines.
- Max speed (spec)
- 167 mm/s
- Avg engrave speed
- 80–160 mm/s fill
- Avg cut speed
- 5–14 mm/s on 3–6 mm wood
Alternatives to the Sculpfun S30 Ultra 22W
Machines in the same space, picked from our database by type, price, and score.
Creality · Diode · $449 – $599
Creality Falcon2 22W is the 22W SKU on the Creality creality falcon2 line. The base Falcon2 12W is Creality's affordable open-frame diode. Verify optical power on the listing: do not assume combined-watt marketing.
Ortur · Diode · $140 – $1,740
The 20W LM3 is the configuration most buyers mean when they say 'Laser Master 3'. Strong engraving, light cutting, huge community: verify you are not accidentally ordering the 10W SKU.
Atomstack · Diode · $399 – $599
Atomstack A40 Pro 40W is the 40W SKU on the Atomstack atomstack a40 pro line. Step up from A5 Pro with a stiffer frame and stronger cutting marketing (40W combined). Verify optical power on the listing: do not assume combined-watt marketing.