6 Best Alternatives to the ACMER P2 Laser Engraver (2026)

How Each Alternative Compares

ATOMSTACK A20 Pro V2 20W Laser Engraver

The ATOMSTACK A20 Pro V2 keeps the same 20W laser power but shrinks the footprint significantly. Its bed measures roughly 9.84 by 22.8 inches, making it far more compact than the ACMER P2’s 420×400mm area. You trade large-format capacity for a machine that fits smaller desks. It maintains compatibility with LightBurn and LaserGRBL, ensuring you keep software flexibility. This model suits hobbyists who prioritize speed and precision for small projects over the ability to cut large sheets of plywood or acrylic. If your workspace is limited, this smaller footprint offers a practical alternative without sacrificing core engraving performance.

WECREAT Vision 20W Enclosed Laser Engraver

The WECREAT Vision 20W introduces an enclosed design with a built-in camera, a feature absent from the open ACMER P2. This enclosure provides enhanced safety and dust containment, which is valuable for detailed desktop work. It shares the 20W power output but focuses on auto-lift capabilities to handle thick materials without manual riser adjustments. The workspace is smaller, measuring approximately 21 by 24.2 inches. You gain precision and safety features but lose the expansive bed size. This machine is ideal for users who need a contained environment for delicate tasks and want to avoid manual height adjustments while maintaining high-quality engraving results on wood, leather, and acrylic.

Longer RAY5 20W with Air Pump and Honeycomb Table

The Longer RAY5 20W emphasizes a large honeycomb table and strong cutting depth, aligning with the ACMER P2’s focus on thick material processing. It retains the 20W laser power but targets DIY users who prioritize workspace utility over smart features. The machine includes an air pump and honeycomb table for better smoke extraction and material support. While the ACMER P2 highlights linear guide rails for stability, the RAY5 focuses on robust cutting capabilities for wood and acrylic. You get a straightforward, powerful tool for deep cuts. This option suits makers who need a reliable workhorse for large-scale projects and value functional accessories over advanced software integration or enclosed safety designs.

Woxcker 20W Enclosed Laser Engraver

The Woxcker L2 MAX 20W offers an enclosed design tailored for small business batch production. It shares the 20W power output but features a smaller 300mm workspace, roughly 18.5 by 21.5 inches. This compact size sacrifices the ACMER P2’s large 420×400mm area for a safer, contained environment. The enclosure protects users and reduces maintenance, which is critical for high-volume work. You gain safety and consistency but lose the ability to engrave large formats. This machine is best for users who prioritize safety and batch production efficiency over maximum workspace size. It fits small businesses needing reliable, enclosed operation for wood, metal, and acrylic projects.

Longer Laser B1 20W Engraver Cutter

The Longer Laser B1 20W provides an expansive 450 x 440 mm workspace, slightly larger than the ACMER P2’s 420×400mm area. It matches the 20W power output but adds air assist for cleaner cuts. The machine supports rapid feed rates, making it suitable for high-speed workshop engraving. You gain a larger bed and air assist, which improves cut quality on wood and acrylic. However, it lacks the enclosed safety features of some competitors. This option serves makers who need an expansive workspace for large-format cutting and deep material removal. It is ideal for DIY users who prioritize cutting depth and speed over compactness or enclosed safety designs, offering a robust solution for heavy-duty projects.

Ortur Laser Master 3 20W with Air Assist

The Ortur Laser Master 3 20W delivers industrial-grade cutting strength with color metal engraving capabilities, matching the ACMER P2’s 20W power. It includes air assist for cleaner cuts on wood and acrylic. The workspace is smaller, measuring approximately 24.6 by 25.9 inches, sacrificing the P2’s large bed for precision. You gain advanced material versatility, including color engraving on metals, which the P2 does not highlight. This machine suits serious hobbyists who prioritize precision and material versatility over portability or large-format capacity. It is ideal for users who need detailed, high-quality results on diverse materials, including metals, without requiring the expansive workspace of the ACMER P2.

Quick picks

Our 7 picks

1 Best overall

ACMER P2 20W Laser Engraver

Best for: large format engraving and high precision

Working Area

420 x 400 mm

Engraving Speed

Up to 30,000 mm/min

Software Compatibility

LaserGRBL, LightBurn

Form Factor

Enclosure (Class 1)

Compatible Material

Wood, Acrylic, Leather

Target Audience

DIY

View on Amazon: ACMER P2 20W Laser Engraver Affiliate link

The ACMER P2 delivers 20W of output power with a 420×400mm workspace. It uses industrial linear guide rails for 0.01mm motion accuracy and reaches engraving speeds up to 30,000mm/min. This machine cuts 8mm plywood or 18mm acrylic in one pass. It supports LightBurn and LaserGRBL via Wi-Fi, USB, or TF card. The large bed suits detailed projects for small businesses or serious hobbyists.

Pros

• 20W output cuts 8mm plywood and 18mm acrylic in a single pass
• 420×400mm work area accommodates large projects
• Industrial linear guide rails provide 0.01mm motion accuracy
• Engraving speed reaches 30,000mm/min
• Compatible with LightBurn and LaserGRBL software

Cons

• Requires assembly before first use
• No built-in camera or auto-lifting focus feature
• Heavy at 27.8 pounds

Good fit if

• You need a large 420×400mm workspace for bigger projects
• You want high precision with linear guide rails
• You prefer software like LightBurn for control

Skip if

• You need a compact machine for small desks
• You want a plug-and-play device with no assembly
• You require auto-focus or camera assistance

Verdict: The ACMER P2 20W Laser Engraver offers high power and a large bed for detailed work. It fits users who value precision and software flexibility over convenience features.

2 Best budget

ATOMSTACK A20 Pro V2 20W Laser Engraver

Best for: Small projects needing fast engraving

Laser Power

20W (20,000 mW)

Engraving Speed

Up to 400 mm/s

Software Compatibility

ATOMSTACK App/PC, LightBurn, LaserGRBL

Compatible Material

Wood, Metal, Acrylic, Leather

Dimensions

22.8 × 9.84 × 6.69 inches

View on Amazon: ATOMSTACK A20 Pro V2 20W Laser Engraver Affiliate link

The Atomstack A20 Pro V2 is a 20W laser engraver designed for fast processing and precise work. It reaches engraving speeds of 400mm/s, cutting down job times on wood, acrylic, and leather. The machine uses a linear guide motion structure for high accuracy. It supports control via the ATOMSTACK app, Lightburn, or LaserGRBL software. This model suits users who need reliable performance for personal projects.

Pros

• 20W laser output for strong cutting
• Engraving speeds up to 400mm/s
• Compatible with Lightburn and LaserGRBL
• Integrated linear guide for precision
• Includes safety glasses and cover

Cons

• Smaller work area than larger competitors
• No auto air assist listed in specs
• Requires manual focus adjustment

Good fit if

• You want fast engraving speeds
• You prefer app or software control
• You need a compact desktop unit

Skip if

• You require a large work area
• You need auto air assist
• You want a larger cutting capacity

Verdict: Atomstack A20 Pro V2 20W Engraver fits hobbyists who value speed and software flexibility over a large bed size. It delivers precise results for small to medium projects.

3 Best premium

WECREAT Vision 20W Enclosed Laser Engraver

Best for: thick material engraving without risers

Laser Type

Diode

Laser Power

20W (20,000mW)

Engraving Speed

600mm/s

Software Compatibility

Proprietary software, Lightburn

Form Factor

Fully enclosed (FDA Class 1)

Cutting Capacity

10mm wood, 8mm opaque black acrylic

View on Amazon: WECREAT Vision 20W Enclosed Laser Engraver Affiliate link

The WeCreat Vision 20W is a fully enclosed diode laser engraver with 20,000mW output. It reaches 600mm/s and cuts 10mm wood or 8mm acrylic. An auto-lifting bed handles materials up to 140mm thick. A built-in HD camera aids positioning. It includes smart air assist and works with Lightburn. This desktop unit suits users who want high accuracy without manual risers.

Pros

• 20W (20,000mW) laser power for fast cutting
• Auto-lifting bed accommodates up to 140mm height
• Built-in HD camera for precise alignment
• Fully enclosed FDA Class 1 safety design
• Compatible with Lightburn software

Cons

• Proprietary software included alongside Lightburn
• No rotary attachment in Basic Pack
• 21x24.2 inch footprint may be large for small desks

Good fit if

• You need to engrave thick materials without buying extra risers
• You want a safe, enclosed machine for indoor use
• You prefer using Lightburn for your designs

Skip if

• You require a rotary attachment for cylindrical items
• You need a machine smaller than 21 inches wide
• You want to cut materials thicker than 10mm wood

Verdict: WeCreat Vision 20W Auto-Lift Engraver is ideal for users who need to handle thick materials without manual adjustments. Its enclosed design and camera make it a safe, precise option for detailed desktop work.

4 Also great

Longer RAY5 20W with Air Pump and Honeycomb Table

Best for: DIY users needing large workspace and thick material cutting

Laser Power

20W

Cutting Capacity

up to 25mm wood and 35mm acrylic

Compatible Material

Wood, Metal, Acrylic, Leather, Glass, Paper

Target Audience

DIY

Dimensions

29.3 × 5.31 × 22.4 inches

View on Amazon: Longer RAY5 20W with Air Pump and Honeycomb Table Affiliate link

The Longer RAY5 20W laser engraver offers 20W output with a 17.3 x 17.3 inch honeycomb worktable. It cuts up to 25mm wood or 35mm acrylic in multiple passes. The 0.08 x 0.1mm focus and 256-bit color scale enhance detail. It includes an air pump and safety features. This unit suits DIY users needing a large workspace and strong cutting power.

Pros

• 20W laser module for high cutting power
• 17.3 x 17.3 inch honeycomb worktable
• Cuts up to 25mm wood and 35mm acrylic
• Includes adjustable air pump for cleaner cuts
• Built-in safety systems for flame and motion detection

Cons

• Smaller 5.31 x 22.4 x 29.3 inch footprint
• No mention of smart app or Wi-Fi control
• No mention of camera or auto-lifting features

Good fit if

• You need a large 17.3 x 17.3 inch work area
• You want to cut thick wood or acrylic
• You value built-in safety sensors

Skip if

• You require auto-lifting or camera tracking
• You need Wi-Fi or app connectivity
• You prefer a more compact desktop footprint

Verdict: The Longer RAY5 20W Laser Engraver fits DIY makers who prioritize a large honeycomb table and strong cutting depth over smart features.

5 Best small business

Woxcker 20W Enclosed Laser Engraver

Best for: small business batch production

Laser Power

20W (20000mW)

Working Area

300×300mm

Engraving Speed

up to 20,000mm/min

Software Compatibility

LightBurn, LaserGRBL, CutLabX

Form Factor

Class 1, 360° fully enclosed

Compatible Material

Wood, Metal, Acrylic, Leather

View on Amazon: Woxcker 20W Enclosed Laser Engraver Affiliate link

The Woxcker L2 MAX is a Class 1 enclosed laser cutter and engraver with a 300×300mm working area and 20W output. It reaches speeds up to 20,000mm/min and achieves 0.01mm precision. This machine supports LightBurn, LaserGRBL, and CutLabX via Wi-Fi, USB, or TF card. It suits small business owners and DIY users who need batch production capabilities and safety features like flame detection and auto-shutdown.

Pros

• 360° fully enclosed Class 1 design for safety
• 300×300mm large working area for batch production
• 20W laser power cuts thicker materials like oak
• Supports LightBurn, LaserGRBL, and CutLabX software

Cons

• Smaller 300mm width than 400mm+ competitors
• No built-in camera for image tracking
• Heavier build at 16 pounds

Good fit if

• You need a fully enclosed machine for home use
• You require a 300×300mm work area
• You prefer Wi-Fi or USB connectivity

Skip if

• You need a larger than 300mm work area
• You require a built-in camera
• You want a lighter portable unit

Verdict: Woxcker L2 MAX 20W 300mm is a safe, enclosed option for small business users who prioritize safety and batch production over maximum workspace size.

6 Best air assist

Longer Laser B1 20W Engraver Cutter

Best for: large-format cutting and high-speed workshop engraving

Laser Power

20W (up to 24W)

Working Area

450 x 440 mm (17.72 x 17.32 in)

Engraving Speed

Up to 600 mm/s (36,000 mm/min)

Software Compatibility

LightBurn

Cutting Capacity

25mm basswood, 35mm acrylic

Compatible Material

Wood, Metal, Acrylic, Leather, Glass, Paper

View on Amazon: Longer Laser B1 20W Engraver Cutter Affiliate link

The Longer Laser B1 20W is an open-frame diode laser cutter designed for workshop projects. It delivers a 20W optical output with speeds reaching 600 mm/s and a 450 by 440 mm work bed. The system includes an automatic air-assist pump managed through LightBurn software. This setup suits you if you need faster processing and extra bed space for cutting thick materials.

Pros

• Expanded 450 x 440 mm working area
• Operating speeds up to 600 mm/s (36,000 mm/min)
• Cuts up to 25 mm basswood and 35 mm acrylic
• Integrated LightBurn-controlled air assist pump

Cons

• Large 29.3 by 22.4 inch frame demands substantial bench space
• Open frame construction lacks an integrated protective enclosure

Good fit if

• You need an expanded 450 x 440 mm work area for wider materials.
• You want automated air assist directly managed by LightBurn.
• You prioritize high working speeds up to 600 mm/s.

Skip if

• You have tight workspace limitations that cannot fit a 29-inch wide machine.
• You require an enclosed laser system out of the box.

Verdict: Longer Laser B1 20W Laser Engraver serves makers who need an expansive 450 x 440 mm workspace and rapid 600 mm/s feed rates for deep wood and acrylic cuts.

7 Also great

Ortur Laser Master 3 20W with Air Assist

Best for: Color metal engraving and clean wood cuts

Laser Power

20W

Engraving Speed

Up to 20,000 mm/min

Software Compatibility

LaserGRBL, LightBurn, ORTUR App, Web UI

Cutting Capacity

15mm pine, 10mm plywood, 8mm acrylic

Compatible Material

Wood, Metal, Acrylic, Leather

Features

Air Assist

View on Amazon: Ortur Laser Master 3 20W with Air Assist Affiliate link

The Ortur Laser Master 3 is a 20W laser engraver with a 25.9 by 24.6 inch working area. It reaches speeds up to 20,000 mm/min and includes an integrated air assist pump. The system supports color engraving on stainless steel and offers eight built-in safety protections. It works with LightBurn, LaserGRBL, and the Ortur app. This unit suits users who need strong cutting power and precise control for various materials.

Pros

• Outputs true 20,000mW for one-pass cuts on 15mm pine
• Integrated air assist reduces burn marks by up to 50%
• Engraves over 380 colors on stainless steel
• Supports LightBurn, LaserGRBL, and Ortur app control

Cons

• No remote control listed in specifications
• Requires assembly before first use
• Limited to 20W power output compared to higher-end models

Good fit if

• You need clean cuts on wood and acrylic with less charring
• You want to engrave color on stainless steel surfaces
• You prefer app-based control for your workflow

Skip if

• You require a larger working area than 25.9 by 24.6 inches
• You need a machine with a built-in display screen
• You prefer a fully enclosed safety housing

Verdict: Ortur Laser Master 3 20W delivers industrial-grade cutting strength and color metal engraving for serious hobbyists. It fits buyers who prioritize precision and material versatility over portability.

Specifications side by side

Frequently asked questions

See also

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