Lasergravierer-Blog

Ray5 5w-10w-20w, which one is better for you?

The Longer Ray5 Laser Engravers are versatile tools that allow you to engrave and cut a wide range of materials with precision and speed; the powers currently available for Longer Ray5 are 5W, 10W and 20w (also available in 30W laser head). This comparison will explore the key differences between these three models, helping you choose the one that best suits your needs. 

Laser Module Power
One of the factors to take into account is the laser power, measured in watts (W), which is important to consider when choosing a Laser Engravers, as power determines the cutting capacity and processing speed of the laser. 
a) Longer Ray5 5W is ideal for beginners and engraving projects on thin materials such as wood, metal, leather and acrylic and many more. The 5W power is sufficient for most home engravings and offers high accuracy thanks to its ultra-fine spot compression of 0.08mm x 0.08mm.
b) Longer Ray5 10W offers more power, allowing you to cut thicker materials and work faster. This module is suitable for projects that require a little more power than the 5W model, but still remains accessible for home use.
c) The Longer Ray5 20W is a more powerful model, ideal for cutting materials up to 15mm thick and for jobs that require a higher cutting speed. This laser module is perfect for advanced users and professionals who work with more resistant materials and need greater efficiency, so it is a valuable ally both in the home and in professional environments with mass production

Working speed
Working speed is another crucial aspect to consider. All three Longer Ray5 models reach a speed of 10,000 mm/min, but the power of the laser affects the actual cutting and engraving speed. The 20W model, thanks to its higher power, can complete projects faster than the 5W and 10W models, also reducing the number of passes during the cutting phase. 

Workspace
The workspace is another important feature. All three models offer a working area of around 400 x 400 mm, which means that all models are suitable for projects of similar size, but the 20W model allows you to make more use of the area as it can carry out extensive machining in less time. 

Variety of materials
Each Longer Ray5 model is designed to work with a variety of materials, but the power of the laser determines which materials can be cut and engraved more or less effectively. The 5W model is ideal for materials such as wood, metal and acrylic, while the 10W model can handle the same materials but with greater thickness when cutting. On the other hand, the 20W model increases the processing possibilities, as it is perfect for very thick and resistant materials, such as wood up to 15 mm, aluminum, glass, stainless steel, leather, and many other materials typical of the professional field.

Engraving accuracy
The accuracy of the engraving is another factor to consider. All three models offer high accuracy; in particular, the 5W model turns out to be a good compromise between quality and price, but the 10W model is particularly appreciated for its ability to emit a laser beam with an ultra-fine spot of 0.06 mm x 0.06 mm, excellent for detailed engravings. On the other hand, the 20W model, thanks to its greater power, can easily obtain engravings on tough materials such as stainless steel, and expresses its full potential during cutting operations. 

In conclusion, the choice between the Longer Ray5 5W, 10W, and 20W Laser Engravers depends on your specific needs. For a beginner, the 5W model is a good option to start this hobby. For greater power and processing speed, the 10W model is a good option and certainly the most recommended in the home. On the other hand, for more demanding jobs and thick materials, the 20W model is the ideal choice, especially for professional use. 

The LONGER Ray5 and LONGER B1 laser engravers are capable of engraving and cutting a wide range of materials with high precision and efficiency. However, achieving optimal results requires careful adjustment of processing parameters—particularly laser power and engraving speed, as different materials respond uniquely to laser energy.

Understanding Material Response to Laser Settings

Materials react differently when exposed to laser energy. For metals in particular, variations in power output and movement speed can significantly affect the engraving outcome.

By fine-tuning these parameters, users can achieve different surface oxidation levels and heat effects, which can produce subtle color variations on metal surfaces. This controlled thermal interaction is the foundation of multicolor laser engraving on metal, a technique widely used in decorative and industrial applications.

Both the LONGER Ray5 (5W) and LONGER B1 are capable of metal engraving. However, the B1 offers superior stability and higher power capability, making it more suitable for advanced applications such as multicolor metal engraving.

Using LaserGRBL for Parameter Optimization

To achieve precise and repeatable results, LaserGRBL provides a built-in tool called Power vs Speed Test, which allows users to quickly identify optimal engraving parameters for specific materials.

Step 1: Access the Power vs Speed Test Tool

From the LaserGRBL main interface:

Select:

Generate → Power vs Speed Test

This will open the parameter configuration window.

Step 2: Configure Power Settings

LaserGRBL uses a scaled power system:

• S-10 = 1% power
• S-1000 = 100% power

For testing purposes, it is recommended to define a power range such as:

• Minimum: 100
• Maximum: 1000
• Step size: 10

This allows fine-grained control over laser output for accurate material testing.

Step 3: Configure Speed Settings

Next, define engraving speed based on material type:

• Wood: approximately 3000–9000 mm/min
• Metal & steel: approximately 100–1500 mm/min

A recommended configuration is to use 7 steps for balanced testing coverage.

Step 4: Set Line Density (Quality)

The engraving resolution can be adjusted using line density settings:

• Recommended range: 8000–12000 lines/mm

Higher values result in finer detail but longer processing time.

Step 5: Generate the Test File

After configuring parameters, click:

“Create!”

LaserGRBL will generate a test pattern combining multiple power and speed combinations for evaluation.

Step 6: Export and Run the Test

To proceed:

1. Select File → Save (Advanced Option)
2. Export the generated file as G-code
3. Transfer it to a microSD card or device storage
4. Run the test on the LONGER Ray5 or B1

Alternatively, the test can also be executed directly via USB connection using the Cutting Test mode, if preferred.

Step 7: Analyze Results and Optimize Settings

After completion, carefully inspect the engraved test pattern. The variations in tone, depth, and clarity will help determine the most suitable combination of power and speed for your specific material and desired effect.

This calibration process is essential for achieving consistent high-quality results, especially in advanced applications such as metal marking and multicolor engraving.

Conclusion

By leveraging the Power vs Speed Test in LaserGRBL, users of the LONGER Ray5 and B1 can efficiently identify optimal engraving parameters for different materials. While both machines are capable of metal engraving, the B1 provides enhanced performance and stability, making it the preferred choice for precision-driven and multicolor metal engraving applications.

As the new school year approached, Mrs. Thompson, a dedicated special education teacher at a secondary school in Seattle, Washington, began searching for new ways to engage her diverse classroom. Her students came from different backgrounds and abilities, including learners with physical disabilities and varying learning needs.

She believed strongly in hands-on, creative learning—an approach that helps students express themselves, build confidence, and discover their strengths beyond traditional academic methods.

Discovering a New Teaching Tool

During a staff meeting, Mrs. Thompson learned about the LONGER Ray5 20W Laser Engraving Machine. A colleague shared how the device could be used for educational projects ranging from personalized items to intricate design work.

Intrigued by its potential, she proposed integrating the machine into her classroom as a creative learning tool. The school administration, known for supporting innovative teaching methods, approved the initiative, allowing the project to move forward.

Bringing Digital Fabrication into the Classroom

The Ray5 20W arrived just in time for the start of the semester. Equipped with diode laser technology and a large working area of 450 × 440 mm, the machine offered both flexibility and precision for classroom use.

Key technical features included:

• 20W laser output suitable for a wide range of materials
• 450nm laser wavelength for stable engraving performance
• 50mm fixed focus for consistent accuracy
• High-resolution laser spot size of 0.1 × 0.15mm
• Engraving speed up to 36,000 mm/min for efficient production

These capabilities made it possible for students to work on meaningful projects with professional-level results.

A Student’s Breakthrough Moment

Among the students was Alex, a learner with cerebral palsy who experienced limited hand mobility. While he had a strong interest in art, traditional tools often made creative expression difficult.

The introduction of the Ray5 changed that.

Using intuitive design software and assisted control systems, Alex was able to create his first project—a custom-designed wooden nameplate for his desk. The laser precisely engraved his design onto the surface, translating his digital creation into a tangible object with remarkable clarity.

For Alex, the experience was transformative. It was not just about making something—it was about realizing that his ideas could take physical form without being limited by physical constraints.

Creativity Spreads Across the Classroom

As students became more familiar with the machine, the classroom quickly evolved into a small creative workshop. Projects expanded to include:

• Personalized bookmarks
• Custom keychains
• Inspirational quote plaques
• Decorative classroom items

Each project combined elements of design, technology, and self-expression, helping students develop both technical and creative skills.

The Ray5 20W became more than a tool—it became a medium for inclusion, collaboration, and confidence-building.

A Meaningful Gesture of Gratitude

One of the most memorable moments of the semester came when the students worked together on a surprise project for Mrs. Thompson.

They designed a wooden plaque engraved with the message:

“For Mrs. Thompson, who sees our abilities, not our disabilities.”

When presented with the finished piece, carefully engraved by the Ray5 20W, Mrs. Thompson was deeply moved. The project reflected not only what the students had learned, but also how they had grown as individuals and as a community.

Conclusion: Technology with Educational Impact

The LONGER Ray5 20W Laser Engraving Machine proved to be far more than a fabrication tool in Mrs. Thompson’s classroom. It became a bridge between creativity and accessibility, enabling students of all abilities to participate equally in design-based learning.

By integrating laser engraving technology into education, teachers can open new pathways for expression, engagement, and skill development—helping students turn ideas into reality.

For educators seeking innovative tools for inclusive and hands-on learning environments, the Ray5 20W represents a powerful opportunity to enrich the classroom experience and inspire lasting impact.

Laser engraving technology is transforming modern product packaging by delivering higher precision, stronger branding impact, and greater customization flexibility. By integrating laser engraving into packaging workflows, businesses can significantly elevate product presentation and create a more memorable customer experience.

Introduction: Precision Meets Packaging Innovation

The LONGER Ray5 5W laser engraver demonstrates how compact diode laser technology can be applied to packaging production with professional-grade results.

Key specifications include:

• Working area: 400 × 400 mm (15.75 × 15.75 inches)
• Laser wavelength: 450 nm
• Fixed focus: 30 mm
• Laser spot size: 0.08 × 0.08 mm for high-detail engraving
• Optical output power: 5W
• Maximum power consumption: 40W
• Maximum engraving speed: 10,000 mm/min

The Ray5 5W is capable of engraving materials such as wood, cardboard, and acrylic, including cutting up to 4 mm plywood in a single pass and 8 mm acrylic, making it highly versatile for packaging applications.

Why Laser Engraving Outperforms Traditional Packaging Methods

Compared to conventional printing, stamping, or manual cutting, laser engraving provides several key advantages:

• Higher precision and repeatability
• Permanent and wear-resistant marking
• Greater design flexibility and customization
• Cleaner production with reduced post-processing
• Improved efficiency in small and medium batch production

For brands, this translates into stronger visual identity and enhanced perceived product value.

Custom Packaging and Branding Applications

Laser engraving enables businesses to create highly customized packaging solutions that stand out in competitive markets.

With the Ray5 5W, companies can produce:

• Branded logos directly engraved onto packaging surfaces
• Intricate decorative patterns for premium presentation
• Product information and design elements in a single production step

This level of customization is particularly valuable for industries such as gift products, luxury goods, and boutique retail, where unboxing experience plays a critical role in customer perception.

Food Packaging Applications

In the food packaging industry, laser technology offers both functional and regulatory advantages.

Micro-perforation for Freshness Control

Laser systems can create precise micro-perforations in packaging materials, improving airflow and helping maintain freshness for perishable goods such as fruits and vegetables.

Accurate Coding and Marking

Laser engraving provides durable and high-contrast marking for batch numbers, expiration dates, and regulatory information, ensuring compliance while maintaining readability over time.

Laser Cutting for Packaging Design

Beyond engraving, the Ray5 5W also enables precise laser cutting of packaging materials such as:

• Paper
• Cardboard
• Thin plastics

Laser cutting produces smooth, clean edges without mechanical stress or tearing, allowing for complex shapes and creative structural designs that are difficult to achieve with traditional tools. It also reduces the need for secondary finishing processes, improving production efficiency.

Gift Packaging Enhancement

Gift packaging benefits significantly from laser engraving due to its ability to create detailed, elegant designs.

The Ray5 5W can produce:

• Fine decorative patterns
• Personalized messages
• Custom brand artwork

These enhancements elevate the emotional value of packaging, making gifts more memorable and visually appealing.

Conclusion: Elevating Packaging Through Laser Innovation

The LONGER Ray5 5W laser engraver offers a powerful and accessible solution for modern packaging production. Its precision, versatility, and efficiency make it an ideal tool for businesses seeking to improve branding, streamline production, and enhance product presentation.

By adopting laser engraving technology, companies can move beyond traditional packaging limitations and create high-value, customized experiences that strengthen brand identity and customer engagement.