Best Longer Laser Engravers with Air Assist in 2026: 8 Picks
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You need the best longer laser engravers with air assist for large DIY projects. The Longer RAY5 5W 400x400mm Engraver leads because its 400x400mm workspace handles big materials. This guide compares 8 models based strictly on their published specifications. Air assist features help clear debris for cleaner cuts. You will find options with rotary axes or enclosures. Use these picks to decide which machine fits your material size and power needs.
Quick picks
The best fit for you
- You want the best overall large format DIY engraver Longer RAY5 5W 400x400mm Engraver It offers a 400x400mm workspace with 5W power and app control for detailed work.
- You need serious cutting power for thick wood Longer Laser B1 36W Cutter The 36W laser and air assist provide high speed and cutting depth for large areas.
- You require offline control and rotary engraving capability Longer RAY5 10W Engraver with Rotary and Air Kit It includes an offline controller and rotary axis for cylindrical items without a computer.
- You prioritize safety with a large DIY project Longer B1 30W Laser Cutter with Enclosure The 30W model comes with an enclosure for safe large-format cutting and engraving.
Our 8 picks
Longer RAY5 5W 400x400mm Engraver
Best for: Large format DIY engraving with app control
- Features
- Air Assist, Rotary Axis (what this guide is about)
- Laser Power
- 5000mW
- Working Area
- 400 × 400mm
- Engraving Speed
- 10,000mm/min
- Software Compatibility
- LaserGRBL
- Compatible Material
- Wood, Metal, Glass
View on Amazon: Longer RAY5 5W 400x400mm Engraver Affiliate link
The Longer Ray5 5000mW engraver offers a 400 x 400mm working area for versatile DIY projects. It features a 240MHz ESP32 chipset for speeds up to 10,000mm/min and includes an adjustable air assist kit to reduce smoke. The system supports USB, TF card, and WiFi connections, along with app control. It is suitable for wood, metal, and glass, making it a practical tool for detailed engraving tasks.
Pros
- 400 x 400mm spacious working area
- Adjustable air assist reduces smoke and dust
- Supports USB, TF card, WiFi, and app connections
- Compatible with LaserGRBL and LightBurn software
Cons
- Lower 5000mW laser power compared to higher-end models
- No built-in camera for focal point adjustment
- Requires separate purchase of rotary accessory
Good fit if
- You need a large 400 x 400mm workspace
- You want app control and WiFi connectivity
- You engrave materials up to 6mm thick
Skip if
- You require higher power for thick cutting
- You need a built-in camera system
- You prefer a more compact footprint
Verdict: The Longer Ray5 5000mW Engraver fits users who prioritize a large workspace and modern connectivity options over raw cutting power. It is ideal for detailed work on wood, metal, and glass.
Longer Laser B1 30W Engraver
Best for: Large format DIY projects
- Features
- Air Assist (what this guide is about)
- Laser Power
- Up to 36W
- Working Area
- 450 x 440 mm
- Engraving Speed
- Up to 600 mm/s
- Software Compatibility
- LightBurn
- Cutting Capacity
- 25mm basswood, 50mm acrylic
View on Amazon: Longer Laser B1 30W Engraver Affiliate link
The Longer B1 30W laser engraver features a 36W output power and a 450 x 440 mm working area. It reaches speeds up to 600 mm/s and includes auto air assist for cleaner cuts. This model handles materials like wood, metal, and acrylic. It is suitable for DIY users who need a large workspace and high precision for detailed projects.
Pros
- 36W laser output power
- 450 x 440 mm working area
- Speeds up to 600 mm/s
- Auto air assist included
- Eight major safety features
Cons
- LightBurn software compatibility only
- No rotary attachment included in base data
- Limited to 30W size option for this specific card
Good fit if
- You need a large 450 x 440 mm workspace
- You want auto air assist for better cut quality
- You prefer LightBurn software control
Skip if
- You require built-in camera features
- You need compatibility with other software
- You prefer a smaller footprint
Verdict: The Longer B1 30W Laser Engraver offers a spacious 450 x 440 mm bed and fast 600 mm/s speeds for DIY makers. It fits users who prioritize large material handling and precise air-assisted cutting.
Longer Ray5 5W Laser Engraver Bundle
Best for: DIY users needing a large work area
- Features
- Air Assist (what this guide is about)
- Laser Power
- 5W
- Working Area
- 400×400mm
- Software Compatibility
- LaserGRBL, LightBurn
- Cutting Capacity
- Up to 6mm
- Compatible Material
- Wood, Acrylic, Leather
View on Amazon: Longer Ray5 5W Laser Engraver Bundle Affiliate link
The Longer RAY5 is a 5W desktop laser engraver with a 400×400mm working area. It includes an adjustable air assist pump to reduce smoke and improve cut quality up to 6mm. The machine features a 3.5-inch color touchscreen and an ESP32 chipset for reliable operation. You can control it via USB, TF card, or WiFi. This model suits DIY users who need a spacious bed and offline control options.
Pros
- 400×400mm working area for larger projects
- Adjustable air assist pump (10–30L/min)
- 3.5-inch color touchscreen for offline use
- Supports WiFi and TF card connections
Cons
- 5W laser power limits cutting depth to 6mm
- No remote control or physical display mentioned
- Requires assembly and setup time
Good fit if
- You need a 400x400mm working area
- You want air assist for cleaner cuts
- You prefer touchscreen operation
Skip if
- You need high-power cutting above 6mm
- You require a pre-assembled unit
- You need a larger bed than 400x400mm
Verdict: The Longer RAY5 5W 400x400mm Desktop Engraver fits beginners who value a large work area and offline control. It delivers reliable performance for wood and acrylic with its included air assist system.
Longer Laser B1 20W with Camera
Best for: large format engraving with auto air assist
- Features
- Air Assist, Camera (what this guide is about)
- Laser Power
- 20W (20,000 mW)
- Working Area
- 450 x 440 mm (17.72 x 17.32 in)
- Engraving Speed
- 36,000 mm/min
- Software Compatibility
- LaserGRBL, LightBurn
- Cutting Capacity
- 25mm wood, 35mm black acrylic
View on Amazon: Longer Laser B1 20W with Camera Affiliate link
The Longer B1 is a 20000mW laser engraver with a 450x440mm working area. It features auto air assist and a 32-bit mainboard for stable operation. The unit reaches speeds of 36000mm/min and supports LightBurn software. It includes a camera kit for precision and safety sensors. This machine suits users needing high power and a large bed for commercial projects.
Pros
- 20000mW laser power for fast cutting
- 450x440mm spacious working area
- Auto air assist and 5MP camera kit
- Supports LightBurn and LaserGRBL software
- Safety lock and flame detection
Cons
- 20000mW power is lower than the 30W B1 variant
- No mention of rotary attachment compatibility
- Fixed 40mm focal length limits depth of field
Good fit if
- You need a large 450x440mm working area
- You require auto air assist for clean cuts
- You want a 32-bit mainboard for stability
Skip if
- You need more than 20000mW power
- You require a smaller footprint than 450x440mm
- You prefer a machine with a rotary attachment included
Verdict: The Longer B1 20000mW Laser Engraver fits users who need a large 450x440mm bed and auto air assist for high-volume projects. It offers solid power and safety features but lacks the higher wattage of the 30W B1 model.
Longer Laser B1 36W Cutter
Best for: Cutting thick wood and large area engraving
- Features
- Air Assist (what this guide is about)
- Laser Type
- Diode
- Laser Power
- 36000mW
- Working Area
- 450x440mm (17.72x17.32 inches)
- Engraving Speed
- 30,000mm/min
- Software Compatibility
- LaserGRBL, LightBurn
View on Amazon: Longer Laser B1 36W Cutter Affiliate link
The Longer B1 delivers 36000mW of laser power for cutting up to 20 mm wood or 15 mm black acrylic. Its 450x440mm working area provides ample space for larger projects. You get a 30,000mm/min engraving speed and built-in air assist to reduce burn marks. This machine supports LightBurn and LaserGRBL on Windows, Mac, or Linux via USB, WiFi, or app.
Pros
- 36000mW laser power cuts thick materials
- 450x440mm large working area
- 30,000mm/min high engraving speed
- Built-in air assist reduces smoke
Cons
- Heavier at 21.3 pounds
- Requires software setup for air assist
- No integrated camera for focus
Good fit if
- You need to cut thick wood or acrylic
- You want high-speed engraving on large areas
- You use LightBurn or LaserGRBL software
Skip if
- You prefer a lightweight portable unit
- You need automatic focus without software
- You only engrave small items
Verdict: The Longer B1 36000mW Laser Engraver fits users who need serious cutting power and a large workspace. It is ideal for those who value speed and air assist quality.
Longer Ray5 10W Engraver Deluxe Bundle
Best for: DIY users needing rotary and air assist
- Features
- Air Assist, Rotary Axis (what this guide is about)
- Laser Power
- 10000mW
- Working Area
- 15.7" x 15.7" (400 x 400mm)
- Software Compatibility
- LaserGRBL, LightBurn
- Cutting Capacity
- Wood up to 20mm, acrylic up to 30mm
- Compatible Material
- Wood, Metal, Glass
View on Amazon: Longer Ray5 10W Engraver Deluxe Bundle Affiliate link
The Longer Ray5 10W delivers 10000mW of laser power for cutting wood up to 20mm and acrylic up to 30mm. It features a 400x400mm working area and a 3.5-inch touchscreen for local control. The included air pump and rotary attachment enhance versatility. You get USB, Wi-Fi, and app connectivity for flexible operation. This model suits DIY users needing precise 0.01mm engraving on various materials.
Pros
- 10000mW laser output for effective cutting
- 400x400mm spacious working area
- Built-in 3.5-inch touchscreen interface
- Includes air pump and rotary attachment
- Supports LightBurn and LaserGRBL software
Cons
- Lower 10000mW power than higher-end B1 models
- Smaller 400x400mm bed compared to 500x500mm options
- Single-beam laser limits speed to 10000mm/min
Good fit if
- You need reliable air assist for cleaner cuts
- You prefer local touchscreen control over app-only operation
- You require rotary attachment for cylindrical items
Skip if
- You need maximum cutting speed above 10000mm/min
- You require a larger 500x500mm working area
- You need higher 30W or 40W cutting power
Verdict: The Longer Ray5 10W 400mm Engraver offers a balanced mix of power and precision for DIY enthusiasts. It fits users who value the included rotary and air assist kit over raw cutting speed.
Longer RAY5 10W Engraver with Rotary and Air Kit
Best for: DIY users needing offline control and rotary engraving
- Features
- Air Assist, Rotary Axis, Offline Controller (what this guide is about)
- Laser Power
- 10W
- Engraving Speed
- 10,000mm per minute
- Compatible Material
- Wood, Metal, Glass
- Target Audience
- DIY
- Dimensions
- 24 × 12.5 × 5.9 inches
View on Amazon: Longer RAY5 10W Engraver with Rotary and Air Kit Affiliate link
The Longer RAY5 10W Laser Engraver with Air Assist Kit offers ultra-fine engraving with a precise laser spot of 0.06mm*0.06mm. It features a maximum engraving speed of 10,000mm per minute and includes an adjustable air assist kit for smoke removal. The bundle provides a 4-in-1 rotary roller and 16 riser pads. It supports wood, metal, and glass. This model is ideal for DIY users who need offline controller functionality.
Pros
- 10W laser power for wood, metal, and glass
- Ultra-fine 0.06mm*0.06mm laser spot for detailed work
- Includes adjustable air assist kit (10-30L/min)
- Comes with 4-in-1 rotary roller and 16 riser pads
- Features offline controller for standalone operation
Cons
- 10W power is lower than higher-end models on this list
- No mention of Wi-Fi or app connectivity
- Basic edition size limits large format projects
Good fit if
- You need offline controller functionality for standalone use
- You want to engrave cylindrical objects with the rotary roller
- You require fine detail with a 0.06mm spot size
Skip if
- You need higher power for thick material cutting
- You want remote control via smartphone app
- You require a larger working bed size
Verdict: Longer RAY5 10W Laser Engraver is a practical choice for DIY users who value offline operation and fine detail. It suits those who need to engrave cylindrical items and want included accessories like the rotary roller and risers.
Longer B1 30W Laser Cutter with Enclosure
Best for: Large DIY projects requiring safety
- Features
- Enclosure, Air Assist (what this guide is about)
- Laser Power
- Up to 36W
- Working Area
- 450 x 440mm
- Engraving Speed
- Up to 36,000mm/min
- Software Compatibility
- LightBurn
- Cutting Capacity
- 25mm basswood, 50mm acrylic
View on Amazon: Longer B1 30W Laser Cutter with Enclosure Affiliate link
The Longer B1 30W offers a 450 x 440mm working area and up to 36,000mm/min engraving speed. It includes an enclosure with a vent and an auto air assist pump. The system supports LightBurn software for precise control. This model suits DIY users needing a large bed and safety features. It handles materials like wood and acrylic with ease.
Pros
- Large 450 x 440mm working area
- High engraving speed up to 36,000mm/min
- Includes enclosure with vent and air assist
- Compatible with LightBurn software
- Built-in flame detection and emergency stop
Cons
- No native mobile app mentioned
- No remote control included
- Limited to diode laser applications
Good fit if
- You need a large working area for big projects
- You want automatic air assist for cleaner cuts
- You prefer using LightBurn software
Skip if
- You require a fiber laser for metal engraving
- You need a compact unit for small spaces
- You prefer a machine with built-in app control
Verdict: The Longer B1 30W with Enclosure provides a spacious workspace and fast speeds for DIY enthusiasts. It is a solid choice for those prioritizing safety and large-format cutting.
Specifications side by side
| Spec | Longer RAY5 5W 400x400mm Engraver | Longer Laser B1 30W Engraver | Longer Ray5 5W Laser Engraver Bundle | Longer Laser B1 20W with Camera | Longer Laser B1 36W Cutter | Longer Ray5 10W Engraver Deluxe Bundle | Longer RAY5 10W Engraver with Rotary and Air Kit | Longer B1 30W Laser Cutter with Enclosure |
|---|---|---|---|---|---|---|---|---|
| Laser Type | not stated | not stated | not stated | not stated | Diode | not stated | not stated | not stated |
| Laser Power | 5000mW | Up to 36W | 5W | 20W (20,000 mW) | 36000mW | 10000mW | 10W | Up to 36W |
| Working Area | 400 × 400mm | 450 x 440 mm | 400×400mm | 450 x 440 mm (17.72 x 17.32 in) | 450x440mm (17.72x17.32 inches) | 15.7" x 15.7" (400 x 400mm) | not stated | 450 x 440mm |
| Engraving Speed | 10,000mm/min | Up to 600 mm/s | not stated | 36,000 mm/min | 30,000mm/min | not stated | 10,000mm per minute | Up to 36,000mm/min |
| Software Compatibility | LaserGRBL | LightBurn | LaserGRBL, LightBurn | LaserGRBL, LightBurn | LaserGRBL, LightBurn | LaserGRBL, LightBurn | not stated | LightBurn |
| Cutting Capacity | not stated | 25mm basswood, 50mm acrylic | Up to 6mm | 25mm wood, 35mm black acrylic | 20 mm wood, 15 mm black acrylic | Wood up to 20mm, acrylic up to 30mm | not stated | 25mm basswood, 50mm acrylic |
| Compatible Material | Wood, Metal, Glass | Wood, Metal, Acrylic, Leather, Glass, Paper | Wood, Acrylic, Leather | Wood, Acrylic | not stated | Wood, Metal, Glass | Wood, Metal, Glass | Wood, Metal, Acrylic, Leather |
| Features | Air Assist, Rotary Axis | Air Assist | Air Assist | Air Assist, Camera | Air Assist | Air Assist, Rotary Axis | Air Assist, Rotary Axis, Offline Controller | Enclosure, Air Assist |
| Target Audience | DIY | DIY | DIY | not stated | DIY | DIY | DIY | DIY |
| Form Factor | not stated | not stated | Desktop | not stated | not stated | not stated | not stated | not stated |
| Dimensions | 12.2 × 23.6 × 5.9 inches | 29.3 × 5.31 × 22.4 inches | not stated | not stated | 29.3 × 22.4 × 5.31 inches | 25.4 × 17.1 × 12.8 inches | 24 × 12.5 × 5.9 inches | not stated |
| Weight | not stated | not stated | not stated | not stated | 21.3 pounds | not stated | not stated | not stated |
| Color | 5w Deluxet Bundle | Basic（Blue） | Black bundle | Dark blue | Blue | 10w Deluxet Bundle | black | not stated |
| Model | RAY5 Pro | 1-B1 | RAY5 | not stated | laser B1 | RAY5 Pro 10W | 20240624 | not stated |
| Size | not stated | 30W | 400 * 400mm | 20W Basic Package-1 | 450x441mm | not stated | 10W Bundle Basic Edition | B1 Protection Kit（30W) |
If you also evaluate resistance mechanisms for gym equipment, you can examine specifications for the best air rowers.
How to choose the right one
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Check laser power levels
Laser power determines what you can cut and how fast. The Longer RAY5 models offer 5W or 10W, which suit detailed engraving on wood, metal, and glass. Higher wattage units like the B1 30W or 36W provide the energy needed to slice through thicker materials quickly. You should match the wattage to your heaviest material. If you only engrave thin acrylic or paper, 5W is sufficient. For cutting dense wood, aim for 30W or more. This spec defines your machine's core capability.
-
Verify work area dimensions
The bed size dictates the maximum object you can process. The RAY5 series provides a 400x400mm workspace, which is compact but efficient for small to medium projects. The B1 series expands this to 450x440mm, allowing for larger sheets of material. You must measure your typical projects against these dimensions. A larger bed offers more flexibility but requires more floor space. Check the length and width specs in the data to ensure your biggest items fit comfortably without needing to reposition them frequently.
-
Confirm air assist presence
Air assist is a critical feature for clean results. It blows air onto the laser point to clear away smoke and debris. All models in this list include air assist, but implementation varies. Some units, like the B1 20W, feature auto air assist, which activates with the laser. Others require manual control. This feature protects the lens from splatter and improves cut quality on reflective materials. You should prioritize models with reliable airflow specs. It is essential for consistent performance across different material types.
-
Assess rotary axis support
Rotary accessories allow you to engrave cylindrical objects like tumblers or pipes. The RAY5 models, including the 5W and 10W variants, support rotary axis attachments. This adds versatility for gift customization and industrial marking. You do not need this if you only work on flat surfaces. Check if the bundle includes the rotary roller or if you must purchase it separately. The B1 series focuses more on flatbed cutting and may not emphasize rotary options in the same way. Choose based on your project variety.
-
Evaluate enclosure and safety
An enclosure contains laser light and fumes, improving safety and workspace cleanliness. The B1 30W with Enclosure model offers this feature explicitly. It is ideal for users who prioritize safety in shared spaces. Other models may require third-party enclosures. You should check if the bundle includes protective covers. Enclosures also help maintain consistent temperature and reduce dust exposure. If you work in a home studio, this spec is valuable. It protects your eyes and lungs from harmful particulates during long engraving sessions.
Frequently asked questions
Which Longer laser engraver is best for large DIY projects?
The Longer RAY5 5W is the top pick for large format DIY engraving. It features a 400x400mm workspace and includes air assist and a rotary axis. This model supports wood, metal, and glass. It offers modern connectivity options for detailed work.
What is the fastest Longer laser engraver with air assist?
The Longer B1 30W Engraver offers fast speeds up to 600 mm/s. It provides a spacious 450x440mm bed for large material handling. The unit includes air assist for precise cutting. It is suitable for DIY makers who need speed and large work areas.
Does the Longer B1 20W have auto air assist?
Yes, the Longer B1 20W with Camera includes auto air assist. It features a large 450x440mm bed for high-volume projects. The system offers solid power and safety features. It is designed for users who need reliable air assistance for wood and acrylic.
Which Longer model is best for cutting thick wood?
The Longer B1 36W Cutter is ideal for cutting thick wood. It provides serious cutting power with a large workspace. The unit includes air assist for quality cuts. It is built for users who value speed and high-performance air-assisted engraving.
Is there a Longer engraver with an offline controller?
The Longer RAY5 10W Engraver with Rotary and Air Kit includes an offline controller. This model suits DIY users who need offline operation and fine detail engraving. It also includes a rotary roller for cylindrical items. It supports wood, metal, and glass.
Which Longer laser engraver comes with an enclosure?
The Longer B1 30W Laser Cutter with Enclosure is the best choice for safety. It provides a spacious workspace and fast speeds. The unit includes air assist and a protective enclosure. It is a solid option for large-format cutting and DIY safety.
What is the best budget Longer laser engraver with air assist?
The Longer RAY5 5W Laser Engraver Bundle is the best budget option. It offers a large 400x400mm work area for beginners. The bundle includes an air assist system for reliable performance on wood and acrylic. It supports offline control for easy use.