Laser Engraver Blogs

Longer laser engravers like Ray5 and B1 series can create brilliant multicolor engravings on metal, starting from just 10W of power. Using LightBurn's Material Test, users can easily identify the best settings to unlock vibrant shades. Even with lower-power lasers, up to 90 distinct colors are possible, making metal engraving both creative and accessible. Learn how to test, tweak, and master color engraving with your Longer machine.

Longer B1 20W & 30W & 40W has a laser module that can engrave and cut various types of materials. However, depending on the type of work that is carried out, it is possible that a fair amount of smoke and wood dust is produced, which will inevitably settle on the fan of the laser module and suck into it. In fact, due to the high power of the laser beam, the laser module tends to heat up and for this reason it is necessary that there is a high-speed cooling fan; however, during its operation the fan sucks in the surrounding air and, if this is rich in smoke and dust produced during engraving, inevitably the fan and the laser module will soon be full of smoke and dust as well. When the laser module is saturated with dirt, cooling becomes ineffective, so you need to clean the laser module. 
In some cases, as a result of prolonged use, the fan may stop working, and in these cases, it is necessary to replace the fan as soon as possible, otherwise the laser module will be damaged.
To proceed with recovering or replacing the fan of the laser module of the Longer B1 20W & 30W & 40W, it is first necessary to completely disassemble the laser module from the rest of the machine. Therefore, disconnect the power cable of the laser module, then remove the connection with the air assist, and finally physically remove the laser module from the rest of the machine. Now, unscrew the 4 screws of the laser module cover and remove the cover.

After removing the metal cover, gently lift the fan, then gently disconnect its connector from the rest of the laser module, as shown in the figure.

At this point, proceed to clean the fan thoroughly.
In the event that the fan is damaged or faulty, it can be replaced with a 60mm x 60mm fan, specification 24 Volt - 0.40 Ampere, like the type shown in the figure.

After the fan cleaning or replacement procedure is complete, proceed to connect the fan connector to the rest of the laser module; Then, position the fan and proceed to close the metal cover, following the steps followed at the beginning backwards. Finally, install the laser module on the machine, carefully connect all the connectors, and carry out ignition and engraving tests, so as to verify that everything is working correctly.

Longer B1 is an innovative and powerful laser engraver, capable of engraving and cutting multiple types of materials. However, a fair amount of smoke can develop during the manufacturing process, which can disturb the user and pollute the home environment. In order to avoid this phenomenon, we have decided to release an Enclosure equipped with a smoke extractor, so that the smoke can be conveyed to the outside and prevent it from spreading into the home environment.
Installing the Longer B1 Enclosure is very simple, just follow the steps below. Mounting Brackets can be divided as “Beam 1”, “Beam 2” and “Beam 3”. Please take note of this, because you need to use them as described in the next steps. 

First, connect all the various “Beam 1” with a respective “Beam 2”.

Once this is done, take 4 x "Beam 1+2" and connect them together using the appropriate corner clips, forming a square as shown in the figure.

Vertically, engage 4 x "Beam 3".

Now, connect the appropriate corner clips and form another square using 4 x "Beam 1+2" as shown in the figure.

Once this is done, take a "Beam 3" and attach a hook clip to each of its ends. Repeat this procedure 4 times.

Connect the 4 x "Beam 3 with hooks" as shown in the figure.

Connect the hook clips to the ends of 2 x "Beam 1+2", then attach them to the frame as shown below.

Attach two metal clips to the ends of the lamp. 

Connect the lamp to the structure, adjusting the distance of the two vertical "Beam 3" if necessary.

At this point, install the cover paying attention to the position of the fan outlet. 

Install the Fan brackets. 

Install the silicone rubber sheet and Fan in order outside the cover. After installed the Fan, insert another silicone rubber sheet.

Install the plastic connector, then connect the exhausted pipe. 

Congratulations, at this point the installation process has been successfully completed, and you can place the Longer B1 inside the Enclosure. 
Remember to connect the Exhaust Tube to an air intake facing outwards, so as to dissipate the fumes to the outside of your home, thus being able to enjoy a healthy and pollution-free home environment. 

Laser engraving technology has revolutionized the personalization of personal electronics, moving beyond industrial applications to become an accessible tool for individual use. LONGER has been at the forefront of this transition, developing compact and efficient laser engravers that allow users to customize their electronic devices with unique designs.

Introduction

The Laser B1 20W engraver is an excellent example of this advancement, offering a powerful 20W diode laser with a wavelength of 450nm. Its working area of 450x440mm (17.72x17.32 inches) provides ample space for engraving various devices, while the fixed focus length of 50mm and a precise laser spot size of 0.08x0.15mm ensure detailed and accurate engravings. This makes it ideal for customizing a wide range of materials, including wood, acrylic, and metals commonly used in electronics.

One of the standout features of the Laser B1 20W is its ability to work at a fast speed of 36,000 mm/min, powered by a rated power of 105W. This high-speed capability is particularly beneficial for businesses and hobbyists who need to produce intricate designs quickly and efficiently. Moreover, the engraver's compatibility with popular design software like LaserGRBL and LightBurn, as well as various image formats (JPG, PNG, BMP, GIF, SVG, AI, etc.), allows for seamless integration into existing workflows.

Owning a laser engraver like the Laser B1 20W offers significant advantages over traditional customization methods. For instance, it allows for the creation of highly personalized items, which can make electronic devices not only unique but also serve practical purposes, such as labeling for security or organization. The engraver can cut up to 25mm of pine wood and 35mm of acrylic, and even 0.05mm of stainless steel, making it versatile enough to handle a variety of projects.

Here are some applications of laser engraving in personal electronics:

Smartphone and Tablet Customization:

Users can engrave distinctive patterns, logos, or personal designs on the back covers of smartphones and tablets, providing a unique look and feel that stands out.

Laptop and Notebook Personalization:

Engraving laptops and notebooks with custom artwork, monograms, or business logos not only enhances the aesthetic appeal but also adds a layer of security by making the devices easily identifiable.

Wireless Earbuds and Headphones:

Laser engraving initials, designs, or text on the surfaces of wireless earbuds and headphones can create fashionable and personalized accessories.

USB Drives and Power Banks:

These everyday gadgets can be transformed into stylish accessories with engraved logos, messages, or images, making them perfect for gifts or promotional items.

Smartwatch Customization:

Smartwatches, with their intricate designs and limited space, are ideal for laser engraving. Users can add personal numbers, favorite drawings, or other designs to the watch face or casing.

Game Console Personalization:

Gamers can engrave their consoles, controllers, and accessories with unique tags or designs, adding a personal touch to their gaming experience.

Laser-Etched Circuit Boards:

Although not as common, laser engraving can also be used by DIY enthusiasts and small-scale producers to create printed circuit boards (PCBs), offering a more precise and faster alternative to traditional chemical etching processes.

The Laser B1 20W engraver thus opens up numerous possibilities for personalization and customization in the realm of personal electronics. By enabling the creation of unique designs, it not only enhances the aesthetic appeal of devices but also adds practical benefits, such as easy identification and branding. As laser engraving technology continues to develop, we can expect even more innovative applications in the consumer electronics sector.

Longer Ray5 5W and Longer B1 allow you to engrave and cut different types of materials, quickly and easily. However, for each type of processing it is necessary to set different parameters regarding power and speed, precisely because each type of material reacts differently to the laser beam.

In detail, some materials such as metal react differently depending on the speed and power of the laser beam with which it is hit. This means that by varying power and speed it is possible to obtain different shades of color on the engraved metal; This technique is the secret behind multicolored creations on metal.

Both Longer Ray5 5W and Longer B1 can both engrave metal, however the best performance is obtained by using Longer B1, which is much more suitable for multicolor engravings on metal.

In order to obtain the correct parameters for a multicolor engraving on metal, LaserGRBL has a powerful Power vs Speed Test tool, which allows you to quickly determine the most specific and correct parameters. From the LaserGRBL home screen, select Generate – Power vs Speed Test:

This screen will open:

First, set the Power(S) value range, remembering that LaserGRBL adopts S-10 for 1% power and S-1000 for 100% power; for example, a good idea is to set power range from 100 to 1000 with 10 steps. After this, it is possible to set the values for Speed(F), for example from 3000 to 9000 for wood, or from 100 to 1500 for metal & steel (with 7 steps and low step size).
Next, proceed with editing the Quality with a recommended value from 8000 to 12000 lines/mm. Adjust the speed and power about the engraving of labels (you can use the recommended parameters from the parameters tables, for example 1000 and 500 values could be ok).

Once done, click “Create!”.

This screen shows the result of the sample test created.

At this point, press File - Save (Advanced Option) to export the test file as Gcode, copy it to the microSD and start the Power vs Speed Test on Longer Ray5 and Longer B1.

When Ray5 or B1 has completed the job, examine accurately the result and you can determine which parameters are best to set.

Note that, before exporting the Gcode, you can always run the Cutting Test using the USB cable connection, if you prefer.

Laser engraving technology has revolutionized the creation of custom gaming accessories, allowing for precise and intricate designs that cater to individual tastes. The LONGER Laser B1 40W stands out as a powerful tool in this domain, offering advanced features that make it ideal for crafting unique and personalized gaming items.

Introduction

One of the significant advantages of owning a Laser B1 40W laser engraver is the ability to work with a wide range of materials, including biodegradable and recycled options like bamboo and recycled wood. This eco-friendly approach is particularly appealing to gamers and accessory makers who prioritize sustainability. The engraver's optical output power of 40W and rated power of 175W enable it to cut through materials such as 20mm plywood, 25mm Paulownia wood, and even 10mm acrylic in a single pass, making it versatile enough for various applications.

Gaming accessories

In the realm of gaming accessories, the ability to customize and personalize products is a significant using point. The Laser B1 40W excels in this area, offering various engraving techniques that enhance the aesthetics and functionality of gaming gear. For example, stackable engraving can add depth to designs on items like gaming coasters or phone cases, while defocused engraving creates thicker lines perfect for patterns or scripts.

Three-dimensional engraving

Three-dimensional engraving is another exciting feature, allowing for the creation of raised or recessed designs on keycaps, coasters, or gaming tokens. The combination of cutting and engraving enables multi-level designs, ideal for producing custom gaming pieces such as tokens or dice. This versatility in design options highlights the distinct advantages of owning a laser engraver like the Laser B1 40W over traditional manufacturing methods.

Custom controller designs

Custom controller designs are one popular application, where logos, graphical images, or personalized text can be engraved onto the controller's surface, making each piece unique. Laser-etched keycaps add a luxurious, customized touch to mechanical keyboards, enhancing the overall gaming experience. Similarly, engraved gaming mice, coasters, stands, headset plates, and desk mats all offer opportunities for gamers to express their individuality and preferences through their gaming setup.

The Laser B1 40W utilizes diode laser technology and boasts a spacious working area of 450x440mm (17.72x17.32 inches), allowing for the engraving of larger items. Its laser wavelength of 450nm, coupled with a fixed focus of 50mm and a laser spot size of 0.1x0.15mm, provides exceptional precision. This precision is crucial for creating detailed designs on gaming accessories, where every millimeter counts.

The Laser B1 40W's fastest working speed of 36,000mm/min dramatically reduces production time, allowing for quick turnaround on custom orders. This speed, combined with its offline engraving capabilities via USB, TF card, and WiFi, ensures flexibility and convenience. The engraver can operate independently of a computer, making it ideal for use in different settings, from professional workshops to home studios.

Safety is also a top priority with the Laser B1 40W, which comes equipped with numerous protective features, including thermal protection, flame detection, movement protection, an emergency stop button, bidirectional limit switches, eye protection, and a security lock. These features ensure that users can operate the machine safely while maintaining high precision and quality.

In conclusion, the LONGER Laser B1 40W laser engraver is a powerful and versatile tool that offers significant advantages for creating custom gaming accessories. Its precision, speed, eco-friendly material compatibility, and comprehensive safety features make it an excellent choice for both hobbyists and professional creators. By enabling detailed and unique designs, the Laser B1 40W elevates the gaming experience, providing a clear distinction between those who have access to such advanced technology and those who do not.

ABSTRACT

Laser engraving technology has emerged as a powerful tool for promoting sustainable development and environmental conservation. By leveraging the precision and versatility of machines like the Laser B1 30W, individuals and companies can make significant contributions to reducing waste and conserving resources. This advanced laser engraver, featuring diode laser technology, a working area of 450x440mm (17.72x17.32 inches), a laser wavelength of 450nm, and a fixed focus of 50mm, is designed to support various eco-friendly initiatives.

Introduction

One of the primary benefits of laser engraving is its high material utilization rate. Unlike traditional cutting and engraving methods, laser engraving uses a focused beam of light to achieve precise markings with minimal material waste. This efficiency is particularly valuable in reducing resource consumption and minimizing the environmental impact of manufacturing processes.

The flexibility of the Laser B1 30W, with an optical output power of 30W and the ability to cut through 20mm plywood and 10mm acrylic in a single pass, allows it to work with a wide range of sustainable materials. This includes biodegradable and recycled resources like bamboo and reclaimed wood, which are increasingly popular in eco-conscious industries. By supporting the use of these materials, laser engraving technology helps drive the shift towards more sustainable production practices.

Repurposing discarded plastics

Repurposing discarded plastics is another area where laser engraving excels. By cutting and carving waste plastic bottles, it is possible to create intricate vases, ornaments, and other decorative items. This process not only reduces plastic waste but also transforms it into valuable products, demonstrating the potential for innovative recycling solutions. The Laser B1 30W’s capability to handle such tasks efficiently is a testament to its versatility and effectiveness.

Tin and aluminum cans

Similarly, laser engraving can be applied to repurpose discarded metals. Materials like tin and aluminum cans, often considered waste, can be transformed into artwork and sculptures through grinding, cutting, and carving. This not only recycles valuable metal resources but also enhances the aesthetic quality of the environment. The Laser B1 30W, with its ability to cut up to 25mm plywood, 50mm acrylic, and 0.1mm stainless steel, is well-suited for such applications.

Creative use of other waste materials, such as glass bottles and cardboard, further highlights the environmental benefits of laser engraving. By designing and engraving on these materials, individuals can reduce environmental degradation and foster a culture of environmental awareness. The Laser B1 30W supports this creativity with its compatibility with various image formats (JPG, PNG, BMP, GIF, SVG, AI, etc.) and connection options (USB/TF Card/Wifi).

The high precision and efficiency of the Laser B1 30W are critical for achieving detailed and high-quality engravings. With a fastest working speed of 36000mm/min, this machine can handle intricate designs quickly and accurately. Its rated power of 145W and six diode lasers with FAC technology ensure consistent performance and long-lasting results, making it an ideal choice for environmental conservation projects.

In practice, laser engraving with the Laser B1 30W can be applied to numerous conservation efforts. For example, repurposing plastic waste by etching designs on bottles transforms them into attractive home decorations, reducing plastic pollution. Similarly, transforming discarded metals into sculptures prevents random disposal and promotes recycling. Engraving on other waste materials like glass and cardboard not only reduces waste but also raises awareness about environmental protection.

In conclusion, owning a laser engraving machine like the Laser B1 30W offers significant advantages for environmental conservation initiatives. Its precision, versatility, and efficiency enable the repurposing of waste materials, promoting recycling, and reducing resource consumption. By integrating this technology into conservation efforts, individuals and companies can make meaningful contributions to sustainability and environmental protection.

As LONGER Prime Day 2024 approaches, it's the perfect opportunity to snag incredible deals on cutting-edge technology. If you've been eyeing a top-notch laser engraver, the LONGER Laser B1 40W is here to exceed your expectations. Whether you're a DIY enthusiast, a small business owner, or just looking for a unique way to create personalized gifts, this is the sale you've been waiting for.

Prime Day Deals:

Laser B1 40W Basic

Original Price: $1699.99

Prime Day Sale: $1099.99

Savings: $600 (35% discount)

Laser B1 40W Pro Max Set (Laser B1 40W+Air Pump Kits+ 400*400 Honeycomb Panel+Rotary Roller+ RAY5 Enclosure+ Camera Kits)

Original Price: $2459.99

Prime Day Sale: $1349.99

Savings: $1110 (45% discount)

Exclusive Prime Day Offer:

Special $100 code: LONGERb100

When you make a single order over $700, you'll receive a $39.99 beginner gift pack. Additionally, you can spin the wheel on LONGER official website to win consumables and discount coupons, adding even more value to your purchase.

The LONGER Laser B1 40W is renowned for its versatility and precision. With the latest spot compression technology, this laser engraver effortlessly handles a variety of materials, from 0.15mm thick stainless steel plates to 50mm thick black acrylic. Its impressive engraving speed of up to 36,000 millimeters per minute ensures that you can complete your projects quickly without compromising on quality. The generous engraving area of 450mm x 440mm provides ample space for both small and large creations, allowing your creativity to soar.

The LONGER Laser B1 40W is not only powerful but also safe and user-friendly. With eight safety protection and a robust framework, you can use it with confidence. This makes it an ideal choice for creating personalized gifts, home décor, business signage, and much more.

Imagine crafting a custom wooden plaque, a personalized leather wallet, or a unique keychain with your laser engraver. These handmade gifts carry a sentimental value that store-bought items simply can't match. With the LONGER Laser B1 40W, you can bring your creative ideas to life and make gifts that will be cherished for years to come.

Why Choose the LONGER Laser B1 40W?

Versatility: Engraves on a wide range of materials with precision.

Speed: Completes projects quickly with high-quality results.

Safety: Equipped with multiple safety features for peace of mind.

Creativity: Offers a large engraving area for diverse projects.

Don't miss out on these incredible Prime Day deals. Upgrade your creative toolkit with the LONGER Laser B1 40W and unlock endless possibilities. Whether you're new to laser engraving or a seasoned pro, this powerful tool will help you achieve your artistic and practical goals.

Act Now! These Prime Day discounts are available for a limited time only. Make sure to grab your LONGER Laser B1 40W while supplies last. Enhance your creativity and craftsmanship with this exceptional laser engraver and enjoy the satisfaction of creating truly unique and meaningful items.

Shop Now:

Laser B1 40W Basic:  $1099.99 (Save $600)

Laser B1 40W Pro Max Set: $1349.99 (Save $1110)

Celebrate Prime Day 2024 with the LONGER Laser B1 40W and take your projects to the next level. Whether for personal use or as a thoughtful gift, this laser engraver is a fantastic investment in creativity and quality.

LONGER Research: Laser B1 20W Laser Engraving for Architectural Model Making

ABSTRACT

Laser engraving technology has become an invaluable tool in architectural model making, offering precision, versatility, and customization that traditional methods cannot match. One of the leading laser engravers, the Laser B1 20W, exemplifies these advantages. This machine uses diode laser technology with a working area of 450x440mm (17.72x17.32 inches), a laser wavelength of 450nm, and a fixed focus of 50mm. Its laser spot size of 0.08x0.15mm and optical output power of 20W enable detailed and precise engraving, making it ideal for architectural applications.

Introduction

The Laser B1 20W boasts impressive capabilities, such as a fastest working speed of 36000mm/min, making it efficient without compromising quality. Its ability to handle various materials—engraving one-pass on 12mm plywood, 15mm pine, 8mm acrylic, and cutting up to 25mm pine wood, 35mm acrylic, and 0.05mm stainless steel—demonstrates its versatility. This flexibility is essential for architects who work with different materials to create detailed and accurate models.

Owning a laser engraving machine like the Laser B1 20W significantly enhances the creation of architectural models. The precision offered by this machine allows for fine engravings on wood, acrylic, and metal laminate materials, improving the depiction of designs. This level of detail is challenging to achieve with traditional methods, making laser engraving an essential tool for architects seeking high-quality results.

Furthermore, the Laser B1 20W's customization capabilities enable architects to meet specific aesthetic requirements. Whether it's creating unique designs on furniture, fixtures, or decorative surfaces, this machine offers unparalleled flexibility. This customization makes architectural models not only more accurate but also more visually appealing and unique.

Another significant advantage of owning a laser engraver is the ability to incorporate branding into architectural projects. Architects and commercial builders can use the Laser B1 20W to engrave company logos or brand names on various construction materials, such as metal or glass. This capability helps achieve clients' goals of creating branded environments, adding a professional and personalized touch to their projects.

Using the Laser B1 20W, architects can employ various techniques to enhance their models. Fine line engraving increases detail in materials like wood or acrylic, making complex designs more manageable. Texture engraving replicates surfaces such as brick, stone, or wood grain, adding realism to models. Graphic engraving allows for the addition of symbols or logos, essential for signage and branding. Additionally, 3D engraving enables the creation of multi-dimensional designs, providing depth and a more lifelike appearance to the models.

Architectural Model Design

In practice, the Laser B1 20W proves its value across multiple applications in architectural model making. It excels in creating detailed models with fine lines and intricate patterns, improving the dynamic representation of designs. For signage and wayfinding, it offers precise and clear messages, enhancing navigation within architectural spaces. Decorative elements benefit from its ability to engrave patterns and textures on various materials, adding an aesthetically pleasing touch to designs.

Custom furniture and fixtures

Custom furniture and fixtures are another area where the Laser B1 20W shines. Architects can personalize these elements by carving unique designs into wood or acrylic, enhancing the overall interior design. This personalization extends to branded elements, where architects can engrave logos or brand names into construction materials, creating a cohesive and branded environment for clients.

In conclusion, the Laser B1 20W offers architects a powerful tool for precision, customization, and versatility in architectural model making. Its advanced features and capabilities provide significant advantages over traditional methods, making it an essential asset for any architect looking to enhance their designs and meet specific client needs. With its ability to handle various materials and produce high-quality engravings, the Laser B1 20W is poised to revolutionize the field of architectural model making.