We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact silver laser engraver on a square frame, 250 by 250 mm, with open work area and visible laser module

ACMER

ACMER S1 3.5W Laser Engraver 130x130mm DIY Cutter Metal

SKU CH-DRAH-3RXRQ

A portable 3.5 W diode laser engraves and cuts wood, metal, acrylic and leather on a 130 x 130 mm bed at up to 10000 mm/min

  • Maximum working speed10000 mm/min
  • Product typeLaser Engraver
  • Key featuresPortable and Mini
  • Ultra-fine 0.04 mm spot produces lifelike detail
  • 5 W laser engraves and cuts over 100 materials
  • 130 x 130 mm area fits multiple small items
  • Pre-assembled with X-Y limit switches for instant use
  • 5 kg portable frame enables engraving anywhere

Portable Laser Engraver For Makers

The ACMER S1 is a compact Class 4 laser engraver that arrives pre-assembled and ready to use. It targets hobbyists and small-scale creators who need a portable machine for detailed engraving on materials such as wood, metal, acrylic and leather. Its 250x250x162 mm footprint and 1.5 kg weight make it easy to move between workspaces. Safety limit switches on the X and Y axes simplify positioning and resets.

3.5 W Optical Power And 0.04 mm Spot

The single specification that determines suitability is the 3.5 W (3500 mW) optical output combined with a 0.04 x 0.04 mm spot size at a 445 nm wavelength. This configuration defines the machine's ability to mark or cut a given material in a single pass. Buyers must match this power and spot diameter to the thickness and hardness of their intended workpieces.

130 x 130 mm Work Area At 10000 mm/min

The engraver provides a 130 x 130 mm (5.1 x 5.1 inch) working area, allowing multiple small items or a single detailed ceramic piece to be processed at once. An integrated laser scale assists precise project positioning within this boundary. Maximum engraving speed reaches 10000 mm/min for efficient throughput. The fixed frame size means larger panels or objects exceeding 130 mm in either dimension cannot be accommodated without re-fixturing.

How it compares

Measured against everything we stock in Laser Engraving Machines & Parts, at today’s prices. Recalculated every night.

Price $102.99
Cheaper than about 82% of the 139 comparable items (median $334.99).

Specifications

Product
Brand nameAcmer
Product lineS1
Model nameS1-3.5 W
Product typeLaser Engraver
Performance
Maximum working speed10000 mm/min

Questions about this item

What does the 3.5 W optical power mean when the machine is running?

The 3.5 W diode delivers 3500 mW of 445 nm blue light, giving a 0.04 × 0.04 mm spot that can mark wood, leather, acrylic and coated metals at speeds up to 10000 mm/min.

How does the USB connection limit the workflow?

The engraver streams G-code over USB from LightBurn or LaserGRBL on a host PC; there is no onboard storage or wireless link, so the computer must stay connected during the job.

What clearances are needed on a desk for the 250 × 250 × 162 mm frame?

Allow at least 250 mm square of flat surface plus room for the 1.5 kg unit, its cable and any ventilation; the 130 × 130 mm work area sits inside that footprint.

More in Laser Engraving Machines & Parts

Similar items