ACMER Laser Engraver Upgrades: Rotary, Air Assist, Camera and Beds

Best for
Engraving mugs, tumblers and pens

The ACMER M3 Laser Rotary Roller is the accessory that changes what your machine can make. It rotates cylindrical objects so the laser can engrave all the way around cups, tumblers, bottles, pens, tubes and bowls, using a high-grip rubber roller to keep the workpiece steady.

A built-in toggle switch lets you flip between rotary and standard flat engraving without unplugging, which is handy if you alternate between tumbler batches and flat coasters. The listing includes two connection cables: Cable A for ACMER machines and Cable B for compatible engravers from other brands, connected through the Y-axis port. Assembly is required before first use. One listing quirk: the item model number field reads M5 even though the title says M3. If you are still choosing a machine, our ACMER laser engraver guide covers the base units.

• 360° engraving on cylindrical objects
• Toggle switch for rotary or flat mode
• Two cables for ACMER and other compatible engravers
• Rubber roller for grip, 1.87 pounds

The Skouphy 300 x300 mm Heat-Resistant Coating honeycomb bed is not an ACMER product. The listing names Skouphy in the title and Cregrant3D as the brand, and says it is designed for the ACMER S1 and most laser engravers within its size. We include it because it is what many shoppers find when they search for a honeycomb laser bed for ACMER.

On paper it is well equipped: a steel honeycomb with a black oxide coating to reduce reflection, an aluminum panel to protect your desk, four corner protectors, scale lines on both axes and 10 fixing pins. The working area is 10.24 x 10.24 inches, and the listing says no tools are needed to install it. Choose it if you want the larger bed and are comfortable buying a third-party accessory; choose the ACMER bed below if you prefer to stay within one brand.

Best for
Compact beds for small diode lasers

The ACMER Honeycomb Laser Bed with Aluminum plate is the ACMER honeycomb bed option. It is built from iron and aluminum, with uniform honeycomb openings to pull smoke away from the workpiece and an aluminum plate underneath to stop the beam reaching your desk. Four corner protectors and scale lines on both axes round out the kit.

The dimensions need care. The title says 260x125mm, while the feature text says 260 x 215 x 22 mm and the model number reads 260*215. The listing does not resolve which is right, so check against your engraver’s working area before ordering. The listing also claims compatibility with CO2, diode and fiber lasers. It suits small diode machines and anyone who wants a compact, ACMER-branded bed; it gives way to the Skouphy bed if you need 300 x 300 mm.

• Iron and aluminum construction
• Aluminum base plate and four corner protectors
• X and Y scale lines for quick measuring

Best for
LightBurn users aligning small blanks

The ACMER A500 LightBurn Camera for Laser engravers is the upgrade for makers who place a lot of small items: wooden keychains, metal cards, token blanks. It mounts above the work area and shows a live preview in LightBurn so you can drop artwork exactly onto the material.

The camera has a 5MP sensor at 2592 x 1944, a maximum view area of 450 x 450 mm and a recommended calibration area of 400 x 400 mm. Mounting accessories and a USB cable are included, and it works with LightBurn without an extra driver. The title lists the P2, P1 S PRO, S2, S2 PRO and S1, while the features mention P2, P1 S PRO, S2 PRO and frame engravers within the coverage range. It suits LightBurn users; if you work in other software, the listing does not specify support.

• 5MP camera, 2592 x 1944
• 450 x 450 mm maximum view area
• USB connection, no additional driver in LightBurn

Best for
P1 S PRO and S2 PRO rotary users

The ACMER Metal Heightening Risers for P1 S PRO and S2 PRO machines raise the engraver to make room underneath. The description says they are recommended with ACMER M2, M3 and M4 rotary rollers, which is why ACMER risers often pair with a rotary purchase when you want to engrave taller tumblers and bottles.

They are metal, weigh 6.1 ounces and carry a one-year manufacturer warranty. Compatibility is specific: P1 S PRO in 6W, 10W, 36W and 48W, and S2 PRO in 36W and 48W. If you own a different machine, the listing does not confirm fit. Our look at the ACMER CNC engraving machine explains how that line differs from these laser frames.

Best for
Cutting wood and acrylic cleanly

The ACMER C4 Air Assist Pump Kit blows a continuous 30L/min stream of air at the cutting point. General laser practice agrees with the listing’s claims here: moving air clears smoke and debris from the beam path, cools the material and reduces flare-ups, which results in cleaner edges and less charring on wood, acrylic and leather.

The listing says the C4 runs under 40dB, includes a power adapter, air hose, nozzle and accessories, and works with most desktop laser cutters and engravers. The airflow is adjustable according to the title. For makers cutting wooden props or tokens, this is often the single biggest quality improvement after the machine itself.

• 30L/min adjustable airflow
• Under 40dB operation
• Power adapter, hose and nozzle included