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Monport · Fiber
Monport GM Pro Fiber · 30W
Integrated 30W fiber with one-touch autofocus: Monport's budget everyday marker
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Last updated How we evaluate
Released October 2025
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Showing specs for: 30W
TL;DR
The GM Pro 30W is an integrated fiber marker with a 30W MAX source, one-touch autofocus, electric lift and a 150 × 150 mm field. Monport lists 10,000 mm/s, 0.08 mm maximum marking depth and M² below 1.5. At $1,999.99 on Monport's store in October 2026 it undercuts the split GT 30W by about $440. No colour marking: the source has a fixed pulse.
Best for
What makes this machine stand out
Hardware and workflow features worth understanding before you buy : not just wattage on a label.
Autofocus under $2,000
One-touch autofocus and an electric Z lift at $1,999.99 in October 2026: switching between a flat tag and a taller tool no longer means adjusting focus by hand.
Fine beam for detail
Monport lists M² below 1.5 for the 30W, the tightest of the two MAX sources in the line, which favours small text and dense QR codes over raw depth.
Our verdict
Ideal if you
The GM Pro 30W gives a small shop autofocus and a precise beam for the price of a basic manual fiber, which suits tags, tools and personalised tumblers well.
Skip if you
No colour marking, modest depth per pass and a 150 × 150 mm field. The specs are Monport's; no independent review yet.
Pros
- Autofocus and electric lift for $1,999.99, about $440 less than the split GT 30W (Monport store, Oct 2026)
- Tight beam (M² below 1.5) for small text, serial numbers and QR codes
- Package includes safety goggles, positioning bars and test aluminum sheets
Cons
- Q-switched MAX source with a fixed 80–120 ns pulse: no controlled colour marking
- 0.78 mJ pulse energy and 0.08 mm listed depth: slow for deep engraving
- Heaviest tier of the line at 17.1 kg despite the lowest power with autofocus
What this machine is for
Everyday marking of tags, tools and tumblers with autofocus
30W fiber · Monport GM Pro
Laser spot size
—
Motion precision: 0.01 mm
Sample engrave job
~4–11 min
10 × 10 cm (4 × 4 in)
Sample cut job
—
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
- · Stainless steel
- · Aluminum (bare and anodized)
- · Brass & copper
- · Titanium
- · Gold & silver
- · Hard plastics
- · Stone
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
- Included
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 30W tier of the GM Pro, the default choice for everyday metal marking with autofocus. Compare the other tiers via the chips.
Pro tips
Start with Monport's material presets, then refine speed and frequency on test squares. Clean the F-theta lens regularly: residue from coated tumblers builds up quickly.
Pro / technical specsRaw numbers for experienced users comparing machines.
- Max speed (spec)
- 10 000 mm/s
- Avg engrave speed
- ~500–2 000 mm/s
- Avg cut speed
- —
Common questions
How deep can the GM Pro 30W engrave?
Monport lists a maximum marking depth of 0.08 mm per job setting, with 0.78 mJ of pulse energy; deeper relief comes from repeated passes. In our benchmark estimate, a filled 10 × 10 cm logo on stainless steel takes about 4–11 minutes depending on fill density.
GM Pro 30W or GM Pro 50W?
The 30W ($1,999.99) covers marking, tags and light engraving. The 50W ($2,498) shares the field, chassis and autofocus but adds pulse energy (1.1 mJ vs 0.78 mJ) and a deeper listed mark (0.10 mm), which shortens deep logos and thin-metal cut-outs. For $500 more, the 50W is the better buy if engraving depth pays the bills.
Does the GM Pro 30W need an enclosure?
It is an open galvo with a Class 4 invisible beam. Monport includes safety goggles; an enclosure (Monport sells one for integrated fibers) is strongly advised if other people or pets share the room.
Alternatives to the Monport GM Pro 30W Fiber
Machines in the same space, picked from our database by type, price, and score.
Gweike · Fiber · $1,599 – $1,799
Gweike G2 Pro 30W Fiber is the 30W SKU on the Gweike gweike g2 line. Gweike G2 packages a 20W fiber galvo in a desktop form factor. Verify optical power on the listing: do not assume combined-watt marketing.
Monport · Fiber · $2,440 – $2,690
Monport GT 30W brings split-cabinet fiber marking with autofocus: useful for varying part heights. Strong alternative to Gweike G6 in the same class.
ComMarker · Fiber · $1,399 – $1,632
The ComMarker B4 is a popular entry-level fiber galvo engraver for jewelry, tools, and metal gifts. Marks stainless, aluminum, and brass without spray. Small marking field: not a cutter for wood or acrylic.