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Cups, water bottles, glass containers, and customized packaging often have curved or irregular surfaces. Direct UV printing can be more challenging on these products. Their curved or irregular shapes can make it harder to position and print the...

For beginners, learning UV printing may seem challenging at first. A UV printer combines printheads, an ink system, UV LED light, and printing software. These components can make UV printing seem technically complex. However, the basic workflow is...

Have you ever wondered why products printed with a UV printer usually do not need a long drying time? Traditional inkjet inks usually need time to dry as the paper absorbs the ink or the liquid in the...

A UV printer can do more than print colorful designs. It can also use varnish to add gloss and visual depth to printed products. Varnish is a clear UV ink. It cures quickly under UV light and forms a...

In UV printing, CMYK inks create color, while white ink helps produce bright and clear results on dark, colored, and clear materials. But its role goes beyond creating a white background. It can support different ink layer setups, improve...

A UV printer can turn simple materials into products you can sell. From phone cases and keychains to signs, packaging, home decor, and apparel, there are many ways to turn your printing ideas into products. A UV printer...

If you are looking for a printing solution that can deliver professional-quality results in a small workspace, a desktop UV printer is worth considering. In the past, UV printing equipment was usually large industrial machines. These machines required significant...

UV printing is a digital printing technology that uses UV ink. During printing, UV light instantly cures the ink to create durable prints on different surfaces. Unlike traditional printing methods that mainly work on paper, UV printing allows...

UV printing technology is an advanced digital printing technology that has been widely used in personalized customization, small-batch production, and creative product applications in recent years. Unlike traditional printing methods, UV printing does not require plate making. It...

Personalized products are becoming increasingly popular. As a result, more creators and small businesses are looking for flexible digital printing solutions. However, when researching printing solutions, many people come across several similar terms: UV Printing DTF Printing DTG Printing...

Have you ever touched a printed product and noticed that the design is not only visible but also has a real texture? This is the power of UV embossed printing. Unlike traditional flat printing, UV printing can create...

When people first learn about UV printing, one of the most common questions is: “What can a UV printer print on?” The answer is: can print on more materials than traditional printers. Unlike traditional printing methods, UV printing...

Why Etsy Is a Great Platform for UV Printing Products Etsy is one of the best platforms for creators who want to sell personalized products. Today’s customers are looking for unique items instead of mass-produced products. Custom gifts,...

Setting the right price is essential for building a profitable UV printing business. Many beginners only consider material costs when pricing their products. However, a successful pricing strategy should also include ink, labor, printer costs, and additional services....

Have you ever wondered what you can create with a desktop UV printer? The possibilities are greater than you might expect. UV printing allows you to create customized products on materials like acrylic, wood, metal, glass, and more....

Many people ask the same question before buying a UV printer: “Can a UV printing business make money?” The short answer is yes, but success depends on more than just owning a machine. Your product choices, pricing strategy,...

La stampa UV offre un modo flessibile per avviare un'attività di stampa da casa e creare prodotti personalizzati. Sempre più clienti sono alla ricerca di prodotti personalizzati, tra cui custodie per cellulari, regali, decorazioni e articoli con il...

Longer Laser Engravers make it easier to create artwork and personalized products. Popular models include Longer Ray5, Longer B1, and the Nano series. With excellent engraving and cutting performance on various materials, these machines support many creative applications....

Longer Laser Engravers help you create high-quality artwork and personalized items with ease. They are suitable for both beginners and experienced creators who want to explore different engraving projects. Their excellent engraving and cutting abilities support a wide...

The Air Filter Cartridge is an important component of the Longer ePrint air filtration system. During long-term operation, the filter cartridge may need to be replaced to maintain proper filtration performance. Follow the steps below to replace the ePrint...

Welcome to the Longer ePrint Embroidery Effect AB Transfer Film Transfer Process. Embroidery Effect is a transfer technique that uses specially designed printing patterns and layered textures to create a visual appearance similar to embroidery. With the AB...

Welcome to the Longer ePrint UV Hot Stamping Film transfer process guide. This guide is designed for beginners and explains the complete hot stamping workflow step by step. By following this guide, you can quickly learn how to...

Welcome to the Longer ePrint Wooden Wall Hanging Kit user guide. This guide is designed for beginners and explains how to assemble and use the wooden wall hanging product step by step. By following this guide, you can...

Welcome to the Longer ePrint Light Painting Kit user guide. This guide is designed for beginners and explains how to assemble, print, and use the light painting product step by step. By following the instructions carefully, you can...

Welcome to the Longer ePrint Crystal Sticker AB Film transfer technology guide. This guide is designed for beginners and explains the complete workflow from printing and laminating to final transfer. By following each step carefully, users can better...

After prolonged use, ePrint will accumulate a lot of ink residue on the ink stack and wiper blade, which can affect the printhead's condition. Therefore, under conditions of frequent use, it is recommended to replace the ink stack...

UV printheads are consumables, and their condition is closely related to the printing effect. If the printhead becomes clogged and cannot be cleared, or if the printhead is not in good condition, it is recommended to replace the...

The linear encoder is responsible for accurate motion control of the printhead on the Longer ePrint UV printer. If it fails, you may experience positioning errors or unstable printing. This guide provides the official replacement steps for Replacing...

The linear encoder strip is essential for accurate printhead positioning on the Longer ePrint UV printer. If you experience print misalignment or positioning errors, the linear encoder strip may need to be replaced. This guide provides the official...

Starting a small business making custom gifts is one of the most practical ways to turn creativity into income. Many small business owners start from home with a desktop laser engraver. They create simple products and sell them...

Longer Laser Engravers, such as Longer Ray5, Longer B1, and the Nano series, allow you to create fantastic works of art and bespoke accessories quickly and easily, thanks to their excellent engraving and cutting ability on a multiplicity...

Father's Day is one of the best seasonal opportunities for laser engraving businesses. Every year, millions of shoppers search for personalized gifts that feel meaningful and unique. Unlike generic store-bought presents, custom laser engraved products allow customers to...

Choosing the right printing technology is an important decision for businesses that create customized products. UV printers and sublimation printers are both popular solutions, but they use completely different printing methods and are designed for different applications. Understanding...

introduzione Grazie al continuo sviluppo della tecnologia di stampa a getto d'inchiostro, la stampa UV non è più limitata alle superfici piane. Le nuove tecnologie di stampa consentono a creatori e aziende di esplorare maggiori possibilità, tra cui...

L'incisione su pietra è una popolare applicazione laser che permette ai creatori di trasformare materiali naturali in opere d'arte durevoli e ricche di dettagli. Rispetto a materiali comuni come il legno, la pietra offre una texture unica e...

UV printing technology has become an important part of modern digital manufacturing. In the past, UV printing was mainly used in professional production environments. Today, with the development of desktop UV printers, this technology is becoming more accessible...

La stampa UV è diventata un'importante tecnologia di stampa digitale per prodotti personalizzati, piccole imprese e produzione industriale. Combinando la stampa a getto d'inchiostro di precisione con la tecnologia di polimerizzazione a raggi ultravioletti, le stampanti UV possono...

UV printing has become a popular solution for product customization, advertising signage, packaging, industrial labeling, and decorative printing. Whether you're using a desktop UV printer, a flatbed UV printer, or a UV DTF printer, UV technology makes it...

Cold weather can affect UV printer ink and the way it performs during printing. Low temperatures can increase ink viscosity and may lead to unstable ink flow or print quality issues. Proper UV ink storage is especially important...

A stable USB connection is important when using LaserBurn software to control your laser engraving device. However, connection problems may sometimes happen because of USB cables, drivers, computer settings, or system compatibility issues. This guide provides a step-by-step...

Introduction Before using the visual functions of the RAY5 series laser engraver, you need to complete the visual alignment (visual calibration) process first. This calibration helps the camera accurately match the engraving area, improving positioning accuracy and engraving...

If your LONGER Nano Duo freezes on the LONGER logo during startup, the firmware may be incomplete or corrupted. In most cases, the issue can be resolved by reflashing the firmware with the official recovery tool. This guide...

This guide explores black acrylic engraving with the LONGER Nano Pro laser engraver, highlighting differences between cast and extruded sheets, and demonstrating optimal LightBurn settings (speed 10000 mm/min, power 30%) to achieve sharp image quality on cast acrylic surfaces.

introduzione La sicurezza è uno dei fattori più importanti quando si utilizza un incisore laserUn sistema di sicurezza affidabile contribuisce a proteggere gli utenti, a ridurre i rischi operativi e a offrire un'esperienza di incisione migliore. IL Incisori...

A black or white touchscreen can prevent you from operating your laser engraver normally. Fortunately, most display issues can be identified by following a few simple troubleshooting steps. This guide covers three stages of troubleshooting, from basic checks...

If your Longer laser engraver produces misaligned patterns, wavy lines, or incomplete circles, the problem is usually related to the machine's mechanical components or motion settings. Loose parts, incorrect belt tension, or improper software configuration can all affect...

During the operation of the LONGER Ray5 Series laser engraver, users may occasionally experience software-related issues, such as system bugs, unstable performance, or feature limitations. These issues may affect the machine's engraving accuracy, operating stability, and overall laser...

Installing the correct driver is an important step before connecting your Longer laser engraver to your computer. If the required driver is missing or installed incorrectly, software such as LightBurn, LaserGRBL, or LaserBurn may not detect the machine....

The combo cable connects the control board to the motors, limit switches, and laser module. If the cable is damaged or the connection becomes loose, the machine may experience communication problems or unstable operation. This guide explains how...

The timing belt is an important part of the Longer Ray5 laser engraver. It helps control the movement of the laser module and ensures stable and accurate engraving. After long-term use, the timing belt may become loose, worn,...

We are moving our official website from longer3d.com to longer.net, while introducing our new brand slogan: Better Tools for Everyone. Together, these changes reflect our commitment to helping more people create, from making their first personalized gift to...

Released on April 7, 2026, the LONGER LK10 series introduces a new generation of large-format FDM 3D printers designed for makers, educators, and small businesses. With a large 320×320×400 mm build volume, Klipper-compatible high-speed printing, and automatic bed...

With the continuous development of digital printing technology, UV printing is becoming more accessible for creators, designers, and small businesses. However, achieving professional-quality textures, colors, and surface effects on a desktop-sized printer has always been a challenge. Recently,...

Shenzhen, China – November 25, 2025 LONGER, a global innovator in 3D printing and UV digital manufacturing technologies, announced that its newly launched ePrint UV-texture printer series achieved a record-breaking start on Kickstarter. The campaign reached its initial...

LONGER, a leading brand dedicated to intelligent desktop manufacturing solutions, today announced the launch of its groundbreaking dual-print head desktop printer, LONGER ePrint. This innovative model combines industrial-grade printing performance with a compact design, marking a major leap forward in personalized and small-scale UV printing technology.

LONGER is proud to announce the next generation of portable laser engraving machines: Nano Duo and Nano Ruby. Designed with advanced AI features and powerful laser technology, these new engravers provide creators with a smarter and more efficient...

Setting up the LONGER Orange 4K resin 3D printer in CHITUBOX requires the correct plugin and printer configuration files. With the official CHITUBOX plugin and LONGER’s default profiles, you can create compatible slicing files and use suitable exposure...

A properly leveled print bed is the first step to achieving successful 3D printing results. For beginners, incorrect bed leveling can cause problems such as poor first-layer adhesion, uneven printing, or failed prints. This guide explains how to...

To help users quickly access all essential resources for LONGER 3D printers, this download center provides a structured collection of firmware, slicing software, manuals, drivers, and utility tools. Each section is organized by category and includes brief usage...

In Italy, a passionate maker named Valerio found a unique way to combine his love for creativity with his desire to help animals. By using LONGER laser machines, he transforms handmade products into meaningful contributions for a local...

Many people start laser engraving as a hobby and later discover new possibilities. This is the story of Ethan, an IT operations engineer from Fruitdale, California, who turned a weekend experiment into a small engraving business with the...

Turning ideas into real products can be a rewarding creative process. For Mauricio, laser engraving became a practical way to develop his own products and expand his business. With the Longer Ray5 10W, he started creating items such...

For Joe, a birthday gift from his wife became the start of a new creative journey. The Longer Ray5 20W opened the door to laser engraving, allowing him to explore new projects and develop his skills through hands-on...

For Oscar, adding laser cutting and engraving was a way to explore new opportunities for his business. By introducing the Longer B1 30W, he was able to work with new materials like wood and stainless steel, creating more...

Starting a new hobby often begins with finding the right tools. For Amanda, her laser engraving journey started with researching affordable machines that could help her begin creating. After comparing different options, she chose the Longer B1 40W...

Every maker has a starting point. For Tõnu, his laser engraving journey began with an interest in compact galvo systems and the possibilities they could bring. Before receiving the Longer Nano Duo, he decided to start creating right...

Le grandi creazioni spesso nascono da un'idea semplice. Per Vann, quell'idea è nata dalla produzione di tazze. Esplorando la tecnica dell'incisione laser, ha scoperto ulteriori modi per trasformare prodotti comuni in creazioni personalizzate. Con più macchine più lunghe,...

For Chad, laser engraving has always been about learning, improving, and finding new ways to create. As his experience grew, he began looking for a machine that could provide deeper engraving while maintaining accuracy. The Longer Nano Duo...

A background in technology and making can lead to new creative opportunities. For Julius, laser engraving became a way to combine his technical experience with his interest in creating. With experience working with CNC machines in his full-time...

La creatività non deve sempre rimanere confinata in un unico luogo. Per Sébastien, l'incisione laser è iniziata con progetti personali e semplici esperimenti. Utilizzando il Nano Pro più lungoHa esplorato diversi materiali come piastrelle di ceramica, ardesia e...

Every maker has a starting point. For Patrick, that beginning came with his first laser engraver—the Longer Nano Pro 12W. What started as an alternative to 3D printing soon became a new creative direction. With support from Longer and...

Sometimes, a new tool can lead to an unexpected creative path. Patrick first explored laser engraving as a way to expand his 3D printing projects. However, after using the Longer Nano Pro, he discovered that laser engraving offered...

Every creative business starts with an idea. For Janie, that idea began with exploring what she could create using the Longer Ray5 20W laser engraver. What started as curiosity soon developed into Flutrby Creations, a growing business built...

A hobby can sometimes become a meaningful creative path. For Kristián, laser engraving began with a simple goal—to spend his time more productively instead of gaming or being idle. As a full-time GIS professional who enjoys working with...

Sometimes, a simple discovery can lead to a new creative passion. For Janie, her laser engraving journey started after watching a video on Facebook. Curious about what she saw, she began researching laser engravers and eventually started creating...

For Sébastien, laser engraving started as a way to create customized products at designer markets. As his interest grew, he built his own creative brand, Sombres Histoires, and looked for a machine that could support his mobile workflow....

For many creators, a simple passion can grow into something meaningful. Milos, a designer and handmade wood enthusiast from Bosnia and Herzegovina, discovered that laser engraving could help him bring his ideas to life. With the Longer Ray5 20W...

Every maker starts somewhere. For Kristián, laser engraving began with a simple outdoor workspace and an old kitchen table. What started as a small experiment gradually grew into a serious creative hobby. With the Longer Ray5 10W, he...

Every creative journey begins somewhere—sometimes with nothing more than curiosity and a simple machine. For a maker from the United States, that first step into laser engraving quickly grew into a deeper passion. What started with a basic setup soon led to an upgrade to the Longer Ray5 20W, opening new possibilities for personalized and meaningful projects. From marina name plates to thoughtful gifts for friends, this journey shows how hands-on making can transform a simple interest into a rewarding creative pursuit.

Starting a creative business has always been a dream for many makers. For one user, that dream became possible with the help of a laser engraver. From early experiments to opening an Etsy shop and preparing for a...

This is a story shared by a LONGER user from Florida, USA. As Father’s Day approached, Sarah wanted to find a special gift for her father, James. She hoped to give him something meaningful that matched his interests...

The Longer Studio App provides a simple workflow for creating designs and managing print jobs with ePrint printers. Before starting a print task, make sure the printer is powered on and properly connected to the app. After the...

The Longer Studio App provides flexible design and editing tools for ePrint printers. With the built-in design functions, users can easily create personalized printing content by adding text, images, QR codes, barcodes, and other elements. In the create...

The Longer Studio App provides convenient tools for managing and operating the ePrint printer. From the homepage, users can check ink status, perform maintenance operations, control the device, and adjust printer settings. This guide introduces the main homepage...

The Longer Studio App provides four connection methods to establish communication between the app and the ePrint printer: Network Config QR Network Setup IP Direct Connect Device Scan If you do not need to connect a device immediately,...

Longer Laser Engravers, such as Longer Ray5, Longer B1, and the Nano series, allow you to create fantastic works of art and personalized items quickly and easily, thanks to their excellent engraving and cutting ability on a multiplicity...

Introduction LaserBurn PC software provides an easy way to control your Ray5 mini laser engraver and complete engraving projects from your computer. With LaserBurn, you can connect your Ray5 mini, import engraving files, adjust engraving parameters, and start...

Introduction Finding the right settings for laser engraving and laser cutting can be difficult, especially when working with different materials. Each material may require different power and speed settings to achieve the best results. To make this process...

I、Foreword 1.1 Software Introduction LaserBurn is a laser engraving software that allows users to design projects, adjust engraving parameters, and control compatible laser machines. This guide introduces the main features of LaserBurn, including software installation, interface overview, file...

The Longer Ray5 Series and the compact Longer Nano Series are popular diode lasers for hobbyists and makers. They offer power options from 5W for detailed engraving to 40W for faster cutting. This range makes them suitable for a...

The Ray5 10W and Ray5 5W include flame and motion sensors to help protect the engraving process. In some cases, these sensors may trigger an alarm because of environmental conditions, sensitivity settings, or hardware contact. This guide explains...

The LONGER Ray5 miniS laser engraver supports Wi-Fi connection with LightBurn, allowing users to control the machine wirelessly without using a USB cable. Ray5 miniS provides two Wi-Fi connection modes: AP Mode: The computer connects directly to the...

LightBurn layers are an important feature for organizing laser engraving and cutting projects. By using different layers, users can separate different processing tasks and apply specific settings such as power, speed, and passes for each part of the...

Image engraving is one of the most popular applications of laser engraving machines. Unlike simple line engraving, image engraving requires the laser to process different shades and details by adjusting laser power and movement speed. Proper image preparation...

Choosing the correct laser engraving settings is one of the most important steps for achieving high-quality results. While the recommended material parameters provide a useful starting point, different materials, thicknesses, and surface finishes may require adjustments. LaserBurn's Material...

Connecting your Nano series laser engraver to the correct software through USB is the first step toward reliable communication and successful engraving. Whether you're using LaserGRBL, LightBurn, or LaserBurn Desktop, selecting the correct COM port and configuring the connection properly...

Transferring an image to the LaserBurn App is an important part of using the LONGER Nano laser engraver. Whether you want to engrave a photo, logo, or custom graphic, the image needs to be prepared and transferred correctly...

Engraving transparent glass requires a few additional preparation steps to help the laser mark the surface effectively. With the LONGER Ray5 Mini or Ray5 MiniS, a rotary attachment, and LightBurn, you can create clean engravings on glass cups...

Introduction Before using LaserGRBL with a LONGER Nano or Nano Pro laser engraver, you need to import the correct configuration file to enable the required control functions. The LaserGRBL configuration file adds custom buttons to the software interface...

Image engraving quality depends on more than just the laser engraver. Preparing the image correctly and choosing the right LaserGRBL settings can make a noticeable difference in the final result. This guide covers the basic image preparation steps, import...

Importing the correct configuration file is an important step when setting up your laser engraver in LightBurn. The correct .lbdev file allows the software to recognize your machine and apply the proper device settings. This guide explains how...

If LightBurn cannot connect to your laser engraver over Wi-Fi, the problem is usually related to the network settings, IP address, port configuration, or your computer. This guide walks you through the most common checks to help identify...

To use the Ray5 miniS laser engraver with LightBurn, you need to correctly install the device configuration, USB driver, and establish a stable USB connection between the machine and the software. This guide explains how to connect the...

Connecting your Ray5 Mini laser engraver to LaserGRBL via Wi-Fi allows for a more flexible and efficient workflow by eliminating the need for a constant USB connection. The RAY5 Mini supports two wireless connection modes: AP mode and STA...

A stable WIFI connection between the LaserBurn APP and your LONGER laser cutter and engraver ensures smooth wireless control, easy parameter adjustments, and a more efficient engraving workflow. If your LaserBurn APP cannot detect or connect to your...

LightBurn è una delle soluzioni software di incisione e taglio laser più popolari per appassionati, produttori e professionisti del genere. Fornisce potenti strumenti di progettazione, gestione degli strati, ottimizzazione del percorso e funzionalità di controllo delle macchine per incisori...

If you're using a LONGER Ray5 miniS laser engraver with LightBurn, importing the correct .lbdev configuration file is one of the first and most important setup steps. Without the proper device profile, LightBurn may not communicate with your...

The LONGER Rotary Roller makes it possible to engrave curved surfaces with a laser engraver. However, rotary engraving works differently from engraving on a flat surface. The correct settings and design orientation are important for getting the expected...

The Ray5 Mini supports connection to Longer LaserBurn software on both mobile devices and PCs. You can connect through Wi-Fi on mobile or use a serial port or IP address on a PC. This guide walks you through...

Regular lens cleaning is an important part of maintaining the Longer Ray5 10W. During engraving and cutting, smoke and dust gradually collect on the lens window and nozzle. As the residue builds up, laser performance may decrease and engraving...

The LONGER Ray5 laser engraver provides an easy way to create personalized designs and practical projects with high precision. Depending on the material and settings, Ray5 can perform different types of laser processing, including engraving, carving, and cutting....

The Nano extension rod helps extend the available engraving range for longer designs. Proper setup is important for accurate positioning and smooth laser movement. This guide explains how to connect the extension rod, adjust the focus, check the...

Engraving curved objects such as tumblers, bottles, and cylinders requires a different setup compared with flat surface engraving. The LONGER Rotary Roller accessory helps laser engravers maintain the correct focal distance while rotating cylindrical materials, allowing users to...

This guide explains how to use the Circular Array feature in LightBurn to duplicate and arrange objects in radial patterns. Perfect for applications like clock faces, mandalas, and coasters, this tool simplifies complex layouts into a few clicks. You'll learn how to select graphics, configure array parameters, and prepare the final design for laser engraving. Whether you're a beginner or advanced user, mastering this feature enhances both precision and creativity in your Longer laser engraving projects.

Hello everyone, geek Andy here! Welcome to my in-depth series on laser diode engravers. My first own laser engraver, the Longer Ray5 10W. For geeks, LONGER machines are 100% amazing, they are dedicated to creating powerful and sincere products, suitable for technology enthusiasts who pay great attention to parameters and cost-effectiveness.

Different materials require different laser power, engraving speed, and cutting passes to achieve clean cutting results. Even materials of the same type may vary in density or composition, which can affect cutting performance. The LaserGRBL Cutting Test helps...

The Longer Laser Rotary Roller is a useful accessory for laser engraving curved objects. Unlike flat materials, cylindrical items such as pens, jars, and bottles require a different engraving method to keep the laser focused. By rotating the...

Introduction Retirement opens a new chapter of life with more time to explore creative hobbies and personal interests. For many retirees, finding a hobby that is both enjoyable and meaningful can bring new energy and inspiration to daily...

Choosing the right laser engraver depends on several factors, including laser power, working area, precision, speed, and material compatibility. The Longer Ray5 10W is designed for users who need accurate engraving and cutting performance. With its 10–12W laser...

Laser technology is widely used in modern manufacturing, engraving, cutting, communication, and many other industries. From industrial machines to consumer laser engravers, different types of lasers are designed for different applications. Although all lasers work based on the...

For users of LONGER LK4PRO and LK5PRO FDM 3D printers, a BL-Touch automatic leveling sensor can help improve bed leveling accuracy and print consistency. However, BL-Touch normally performs a new bed measurement before every print. This process takes...

The Longer LK4 PRO and LK5 PRO are FDM 3D printers that can benefit greatly from a BL-Touch automatic bed leveling sensor upgrade. This upgrade improves first-layer consistency and reduces the need for manual bed leveling. With BL-Touch installed,...

Introduction Regular maintenance is important for keeping your laser engraver working properly. During engraving and cutting, smoke, dust, and residue may build up on the laser module lens over time. A dirty lens can affect laser performance, reduce...

The Longer Ray5 laser engraver makes it easy to engrave and cut a wide variety of materials, including wood, acrylic, leather, and more. Many users want to complete both engraving and cutting in a single job to save...

Longer Ray5 5W and  Ray5 10W allow users to engrave and cut a wide range of materials with high precision and efficiency. However, different materials require different combinations of laser power and speed. Each material reacts differently to the laser beam. Even...

Air Assist is an essential upgrade for the LONGER Ray5 10W and Ray5 5W laser engravers, designed to improve engraving quality, reduce burn marks, and enhance cutting performance. During laser engraving, high-energy beams can generate heat that affects...

The hotend is one of the most important parts of an FDM 3D printer. Over time, it may need to be replaced due to wear or printing issues such as persistent clogs. Common causes include a small gap...

The hotend is one of the most important parts of an FDM 3D printer. It melts the filament and deposits the molten material through the nozzle to create each printed layer. A typical 3D printer hotend consists of...

PETG is one of the most popular materials used in FDM 3D printing. It combines the easy printing characteristics of PLA with better durability and strength, making it suitable for many different applications. Longer FDM 3D printers can...

Choosing the right 3D printer can be challenging, especially with so many models available for different applications and skill levels. Whether you are a beginner exploring 3D printing, a hobbyist creating personal projects, or a professional looking for...

In FDM 3D printing, proper cooling is important for improving print quality. The cooling fan helps the filament solidify quickly, while the fanduct guides and directs airflow to the printed area. LONGER provides different fanduct designs for FDM...