Sculpfun · Diode
Sculpfun S30 Ultra · 11W
Entry S30 Ultra frame: engraving-first, light cutting
All Sculpfun models →Add to compare →
Last updated How we evaluate
Released March 2023
Choose a power option
Details below update for the selected power option.
Showing specs for: 11W
TL;DR
The S30 Ultra 11W (Sculpfun's entry head, sometimes listed as 10W) uses the same rigid frame as higher-power models but targets makers who mainly engrave wood, leather, and slate. Expect slower cuts and thinner material limits than the 22W or 33W versions.
Best for
What makes this machine stand out
Hardware and workflow features worth understanding before you buy : not just wattage on a label.
Upgradeable head
Sculpfun designed the S30 Ultra so the 11W, 22W and 33W heads share the adapter, structure and cable: only the head changes.
Fine spot for engraving
About 0.07 mm in our benchmark profile, the finest of the S30 Ultra heads we list.
Linear rail on the X axis
Sculpfun fits a linear slide rail on the X axis, which helps keep small engraved details free of wobble.
Our verdict
Ideal if you
Sculpfun S30 Ultra 11W suits makers who sell marks, photos, and gifts more than daily panel cutting. Reasonable open-frame entry price.
Skip if you
Skip if you already quote 5 mm+ cutting in production: see the 22W or 33W heads. Not for cast acrylic or bare metal without spray.
Pros
- Same frame, adapter and cable as the stronger heads: upgrading means swapping only the laser head
- Fine ~0.07 mm spot in our profile for detailed photo and text work
- Lowest-priced way into the S30 Ultra frame and its linear-rail X axis
Cons
- Photo fills of ~18–37 mm/s: a 10 × 10 cm photo takes ~11–18 min
- Cutting 5 mm stock takes several passes at 2–4 mm/s
- Adding a stronger head later costs more than starting with a stronger kit
What this machine is for
High-quality hobby and light-business engraving with light, slow cutting
11W module · Sculpfun S30 Ultra
Laser spot size
~0.07 mm spot
Motion precision: 0.01 mm
Sample engrave job
~11–18 min
10 × 10 cm (4 × 4 in)
Sample cut job
~7–11 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 11W head on the Sculpfun S30 Ultra. Read the TL;DR and benchmarks above, then compare other power options via the chips before buying.
Pro tips
Run material test grids at engraving speeds first. Add air assist for light cuts. If cut jobs exceed ~30% of your week, open the higher-watt profile on this site and compare times.
Pro / technical specsRaw numbers for experienced users comparing machines.
- Max speed (spec)
- 167 mm/s
- Avg engrave speed
- 18–37 mm/s fill
- Avg cut speed
- 2–4 mm/s on 3–6 mm wood
Common questions
Is this the S30 Ultra 10W some listings mention?
Sculpfun sells the entry S30 Ultra as an 11W head, and this profile covers that entry module. It shares the frame, power adapter and laser cable with the 22W and 33W heads, so upgrading later means swapping only the head. In October 2026 Sculpfun sold the 22W and 33W heads as upgrade kits at $389.99 and $549.99.
What does the entry S30 Ultra cut in one pass?
In our benchmarks a 10 × 10 cm square in 3 mm basswood takes about 7–11 min at 2–4 mm/s. 5 mm basswood needs two or more passes with air assist, and clear acrylic cannot be cut. It is an engraving-first configuration.
Should I start with this head or go straight to the 22W?
Start here if you mostly engrave and want the lowest entry ($399.99 on Sculpfun's store in October 2026 against $539.99–569.99 for the 22W machine). If you already know you will cut 5 mm or more every week, buying the stronger kit up front costs less than adding a $399.99 head later.
Alternatives to the Sculpfun S30 Ultra 11W
Machines in the same space, picked from our database by type, price, and score.
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.
xTool · Diode · $499 – $1,229
Launched May 2026, the M2 packs laser engraving, cutting, and integrated inkjet color printing into one enclosed desktop at $599. Built for everyday crafters and Etsy sellers who want color + laser without a pro CO₂ budget: not a metal-marking or production cutter.
Atomstack · Diode · $459 – $1,119
AtomStack A24 Pro is a 24W diode engraver and cutter (four 6W diodes) built on a unibody frame you set up in minutes. The 360 × 280 mm bed is small for this power class, but the optional conveyor stretches it to 360 × 800 mm. Diode only: for metal marking, Atomstack sells a separate A24 Pro 1064nm fiber version.