Budget models disappoint—but LONGER Laser Engraver Ray5 excels in precision.
When it comes to CNC laser cutters for steel, choosing the right tool is essential for achieving high-quality results. The **LONGER Laser Engraver Ray5 5W** offers unmatched accuracy with a 0.08mm laser spot, while the **LONGER Laser Engraver Ray5 20000mW** impresses with its powerful air assist kit for smoother cuts.
For those focused on versatility, the **Carverall K15 Pro** is ideal, boasting a portable design perfect for DIY projects.
Below, we analyze budget, lifespan, and real-user feedback.



LONGER Ray5 5W Laser Engraver Machine
Longer Laser Engraver Ray5: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The Longer Laser Engraver Ray5 5000MW is a high-performance tool designed for precision and versatility. Equipped with a powerful 240MHz ESP32 chipset, it achieves speeds up to 10,000mm/min, making it suitable for both intricate designs and larger projects. The 0.08mm laser spot size and 0.01mm engraving accuracy ensure that every detail is captured beautifully, whether you’re working with wood, metal, acrylic, or glass.
With a spacious 400x400mm working area, this machine can accommodate various engraving tasks, making it ideal for DIY enthusiasts and professionals alike. The flexible connectivity options, including USB, TF card, WiFi, and App connections, allow for offline usage, providing convenience during projects. Additionally, it supports popular software like LaserGRBL and LightBurn, enhancing its usability.
Safety features such as emergency shutdown, motion protection, and overheating prevention ensure a secure engraving experience. Installation is straightforward with included tools and guides, and 24/7 support is available for any questions.
A practical pick for small spaces, the Longer Laser Engraver Ray5 combines advanced technology with user-friendly features, making it an excellent choice for anyone looking to elevate their engraving projects.
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LONGER Ray5 20000mW Laser Engraver Machine
Longer Laser Engraver Ray5: 15.7” x 15.7” working area, 20000mW laser power, 32-bit motherboard, 2-year warranty.
Benefits
- Cuts through 0.59-inch pine wood and 0.31-inch acrylic in one pass.
Drawbacks
- Setup can be complex for beginners.
The Longer Laser Engraver Ray5 is a powerful tool for DIY enthusiasts and professionals alike. With its impressive 20000mW laser module, it can handle a variety of materials, including wood, metal, and glass. The upgraded 32-bit motherboard ensures smooth operation and high precision, making it suitable for intricate designs.
The built-in 3.5-inch touchscreen simplifies monitoring and adjustments, while multiple connectivity options (USB, Wi-Fi, app, TF card) enhance usability. The rotary attachment allows for engraving on cylindrical objects, expanding its versatility. Safety features like a protective cover and emergency stop add peace of mind during operation.
However, it’s important to note that the setup process can be daunting for newcomers, requiring patience and careful reading of instructions. Additionally, the machine does not have dishwasher-safe parts, which could complicate maintenance for some users.
This laser engraver is a practical pick for small spaces, offering robust functionality in a compact design. Whether you’re crafting personalized gifts or working on professional projects, the Longer Ray5 delivers impressive results.
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Carverall K15 Pro Laser Engraver 5W
Carverall K15 Pro 5W Laser Engraving Machine: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The Carverall K15 Pro is a robust laser engraving machine designed for beginners and DIY enthusiasts. With its true 5W+ output, it can engrave over 100 surfaces, making it versatile for various projects. The machine operates at a speed of 15,000mm/min and offers ultra-precision at 0.01mm, allowing for intricate designs on materials like wood, acrylic, and coated metals.
Setup is straightforward, taking only 90 seconds with six screws. The included CutLabX app is compatible with multiple operating systems, ensuring ease of use across platforms. Additionally, the machine is engineered for over 10,000 hours of reliable operation, making it a dependable choice for home workshops and small businesses.
However, it’s important to note that there are no dishwasher-safe parts, which may require additional care during cleaning. Despite this minor drawback, the K15 Pro stands out as an ideal option for creators looking to personalize gifts or undertake DIY projects without the expense of industrial tools.
A practical pick for small spaces, the Carverall K15 Pro is an excellent investment for anyone eager to explore the world of laser engraving.
To buy this product, click here.
LONGER Ray5 Mini Laser Engraver 2.5W
LONGER Ray5 mini Laser Engraver: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The LONGER Ray5 mini Laser Engraver is a standout tool for DIY enthusiasts and small businesses alike. With its ultra-fine laser precision of 0.04mm x 0.04mm, it delivers detailed engravings and clean cuts at impressive speeds of up to 12,000mm/min. This level of accuracy makes it suitable for a variety of materials, including wood, metal, leather, and acrylic.
Weighing only 1.8kg, the Ray5 mini is compact and portable, making it ideal for small workspaces or on-the-go creativity. It comes pre-assembled, allowing you to start your projects immediately without any setup hassle. The inclusion of protective glasses and an emergency stop button enhances safety, ensuring a worry-free experience while working.
While the engraver excels in functionality, it is worth noting that it has no dishwasher-safe parts, which may limit cleaning options. Nonetheless, the multiple connection options—USB, Wi-Fi, and offline capabilities—provide flexibility for various workflows.
This engraver is a practical pick for small spaces, offering an all-in-one solution for crafting, custom gifts, and small business applications.
To buy this product, click here.
xTool 4-in-1 Laser Welding Machine
xTool MetalFab: 4-in-1 laser welding machine, 1200W power, 400mm/s cutting speed, 108+ presets, 10mm carbon steel cutting, 2-year warranty.
Benefits
- 8x faster welding compared to TIG, drastically reducing project timelines.
- Holds up to 10mm carbon steel with precision and efficiency.
- Reduces gas consumption by up to 50% for cost-effective operation.
- Integrated CNC cutting, cleaning, and engraving capabilities streamline workflow.
Drawbacks
- No portability due to its industrial-grade design, making it less suitable for mobile jobs.
- Requires a learning curve for beginners despite user-friendly presets.
The xTool MetalFab is a practical pick for small spaces and workshop owners looking to enhance productivity. Its 4-in-1 functionality combines welding, cutting, cleaning, and engraving, making it a versatile addition to any metalworking setup. With a robust design and high-speed capabilities, it stands out for those needing efficiency without sacrificing quality.
To buy this product, click here.
Faq about CNC Laser Cutter for Steel:
1: What is a CNC laser cutter for steel?
A CNC laser cutter for steel is a machine that uses a high-powered laser to cut steel sheets with precision and accuracy, controlled by computer numerical control (CNC) technology.
2: What are the advantages of using a CNC laser cutter for steel?
Advantages include high precision, clean cuts, minimal material waste, and the ability to cut complex shapes quickly and efficiently.
3: What types of steel can be cut with a CNC laser cutter?
CNC laser cutters can cut various types of steel, including carbon steel, stainless steel, and alloy steel, depending on the machine’s specifications.
4: How thick can a CNC laser cutter cut steel?
The cutting thickness varies by machine but typically ranges from 0.5 mm to 25 mm for mild steel, with specialized machines capable of cutting thicker materials.
5: Is a CNC laser cutter suitable for small businesses?
Yes, CNC laser cutters are suitable for small businesses, providing efficient production capabilities for custom fabrication and prototyping.
6: What safety precautions should be taken when using a CNC laser cutter?
Safety precautions include wearing protective eyewear, ensuring proper ventilation, and following operational guidelines to prevent accidents.
Conclusion
The LONGER Ray5 5W Laser Engraver Machine exemplifies precision and user-friendliness, making it ideal for hobbyists and beginners seeking to explore laser engraving with finesse. Its compact design and impressive capabilities cater to a diverse range of projects, ensuring a seamless experience.
Conversely, the LONGER Ray5 20000mW Laser Engraver Machine stands out with its enhanced power and versatility, accommodating more demanding tasks and thicker materials. This robust tool is tailored for advanced users who require high efficiency and superior engraving quality, solidifying its status as a premier choice in the laser engraving market.