Article:How to Use Refill Filament With SUNLU Reusable Spool？
2026-03-05

How to Use Refill Filament With SUNLU Reusable Spool？

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2026 TCT Asia

2026 TCT Asia

TCT Asia 2026 Kicks Off in Shanghai: SUNLU Unveils a New Era of Material InnovationOn March 17, 2026, TCT Asia (Asia’s leading 3D printing and additive manufacturing exhibition) officially opened at the National Exhibition and Convention Center in Shanghai, launching a grand showcase of cutting-edge industry innovations.Under the theme “A Complete Evolution from Texture to Performance,” SUNLU made a powerful appearance with its full lineup of core products alongside several major new releases. On opening day, the booth was packed with visitors—from industry professionals and designers to engineers, makers, and tech enthusiasts—all gathering to explore next-generation materials, exchange insights, and discuss the future of 3D printing applications.Six Themed Zones: From Material Innovation to Real-World ApplicationsAt this year’s exhibition, SUNLU presented a comprehensive experience across six dedicated zones:New Releases – Engineering Materials – Functional Materials – Aesthetic Materials – Resins – Electronic Accessories🚀 New Releases: Redefining the Printing ExperienceThe spotlight was on SUNLU’s latest innovations, including:PETG 2.0, PP 2.0, Silk PLA+ Silk 2.0, PLA Transparent 2.0, and PLA MetallicThese upgraded FDM materials drew significant attention, with industry experts and designers engaging in in-depth discussions about their performance advantages and real-world applications. The five newly launched filaments received strong recognition from visitors.🏗 Engineering Materials: Pushing Performance BoundariesHigh-performance materials such as PA6-CF and flame-retardant ABS (ABS-FR) demonstrated exceptional strength and reliability for industries like aerospace, automotive, and manufacturing.A large-scale go-kart model on display became a major highlight. Printed using PA6-CF and PA12-CF, it showcased outstanding rigidity and structural strength. Electrical components made with ABS-FR (V0-rated flame retardancy, impact resistance, and low warping) provided robust protection for the system. The model can reach speeds of up to 80 km/h, proving the real-world capabilities of engineering-grade filaments.⚙️ Functional Materials: Enabling Versatile ApplicationsMaterials such as Lightweight PLA, PETG-CF, and TPU offer a balance of strength, durability, and flexibility for diverse applications.Aircraft models printed with Lightweight PLA and ABS demonstrated both lightness and strengthFlexible TPU samples allowed visitors to experience varying levels of elasticity firsthandFrom drone components to creative structural parts, functional materials are expanding the possibilities of 3D printing across industries.🎨 Esthetic Materials: Where Creativity Meets CraftsmanshipThe aesthetic materials zone became a vibrant hub of creativity.From silk filaments with glossy finishes to transparent rainbow effects and wood-like textures, these materials are widely used in fashion, art, collectibles, and creative design.Exhibits such as lion dance sculptures and artistic lampshades captivated visitors with their stunning visual effects, making this area a popular photo spot. More than just materials, this zone offered an immersive experience of design and artistic expression through 3D printing.🧪 Resin Materials: Precision Meets DetailModels printed with CMYK+W color resins, 14K ABS-like resin, and High-Temp Plus resin showcased exceptional detail and surface quality.From figurines to industrial components, the resin display area attracted significant attention. Intricate pieces like fridge magnets and detailed dragon models highlighted the high precision and premium finish achievable with SUNLU resins.🔌 Electronics & Accessories: Elevating Print QualityVisitors showed strong interest in SUNLU’s latest and flagship devices, including:S4 Pro Filament Dryer (New)AMS HeaterE2 Dryer (Designed for Engineering Materials)Classic models: S4 & SP2 DryersThrough live demonstrations and consultations, SUNLU showcased how proper filament drying and storage can significantly improve print quality and consistency.🎯 Interactive Experience & Crowd Favorite HighlightsSUNLU also collaborated with MAKEROAD to launch the “Dream Racetrack Sandbox”, featuring a dynamic racing scene powered by 3D printed components made from PA6-CF. The model’s intricate structure and striking design made it one of the most popular attractions at the booth.The excitement peaked at the interactive game zone, where visitors could participate in activities and win prizes, including electronic devices, premium filaments, and creative merchandise. With limited daily giveaways, the booth maintained a lively and energetic atmosphere throughout the day.🔥 A Booth Full of Energy and InnovationOn the first day, SUNLU’s booth remained vibrant and fully engaged. From material science to real-world applications, from technical discussions to creative inspiration, every corner was filled with meaningful exchanges.From texture to performance, innovation to application, SUNLU continues to drive forward the future of 3D printing through collaboration and innovation.📍 Visit SUNLU at TCT Asia 2026March 18 : 9:00 – 17:30March 19 : 9:00 – 15:00Booth: 8E56, Hall 8.1Venue: National Exhibition and Convention Center (Shanghai)

2026 RMRRF

2026 RMRRF

Thank You, RMRRF 2026 — See What’s Next with SUNLURMRRF 2026 has officially come to a close, and we want to extend our sincere thanks to everyone who visited the SUNLU booth in Loveland, Colorado.Over the course of the event, we had the opportunity to meet passionate makers, engineers, creators, and 3D printing enthusiasts from across the community. Every conversation, product discussion, and piece of feedback helped make this exhibition an unforgettable experience.Connecting Innovation with CreativityAt SUNLU, our mission has always been to make 3D printing more accessible, reliable, and enjoyable. RMRRF provided the perfect opportunity to showcase our latest materials and solutions while learning directly from the people who use them every day.From high-quality filaments and engineering-grade materials to printing accessories designed to improve workflow and print quality, we were excited to share how SUNLU continues to support creators at every stage of their 3D printing journey.From Boston to ColoradoFollowing an incredible experience at Rapid + TCT in Boston, RMRRF marked another important stop in our 2026 exhibition journey.Each event brings new ideas, new partnerships, and valuable insights that help shape the future of our products. Seeing the creativity and passion of the maker community continues to inspire us to push boundaries and develop even better solutions for our users worldwide.Looking AheadWhile RMRRF may be over, our journey is far from finished.SUNLU remains committed to delivering innovative filaments, advanced materials, and practical 3D printing solutions that help makers achieve more with every print. We have exciting new products, technologies, and community activities planned for the months ahead, and we can't wait to share them with you.To everyone who stopped by our booth, shared feedback, or simply came to say hello—thank you for being part of the SUNLU CommunityWe look forward to seeing you at our next event and continuing to build the future of 3D printing together.Stay creative. Stay inspired. Keep printing with SUNLU. 🚀 https://x.com/sunluofficial/status/2046142122533994512?s=20

Why Does SUNLU Have Two Different Websites?

Why Does SUNLU Have Two Different Websites?

If you have searched for SUNLU online, you may have noticed something unusual. There are two official SUNLU websites: www.sunlu.com and store.sunlu.com.Naturally, this raises a few questions. Are both websites official? Why are there two of them? Which one should I use?The answer is simpler than it may seem. Both platforms are officially operated by SUNLU, but they are designed for different purposes. One is built to help you explore, learn, and stay connected with the brand. The other is designed to make purchasing and product support easier.You can think of them as two parts of the same journey. The SUNLU Official Website helps you understand and explore. The SUNLU Official Store helps you take the next step.The SUNLU Official Website: More Than a Product CatalogThe SUNLU Official Website is designed to be more than a place to browse products. It serves as SUNLU's digital home and knowledge hub, where users can explore materials, learn about the brand, and gain a deeper understanding of 3D printing. Unlike a traditional online store, the website is not centered around pricing or promotional campaigns. Instead, it focuses on delivering clear, complete, and distraction-free product information.Here, you can browse the full SUNLU product lineup without being limited by inventory status or overwhelmed by promotional bundles and repeated listings. Whether you are comparing filament specifications, exploring color options, or checking whether a product is still available, the goal is simple: to provide reliable information that helps you make informed decisions.We believe good purchasing decisions begin with understanding the product itself, rather than rushing toward the nearest discount banner.To make material selection easier, the SUNLU Official Website is continuously introducing practical tools designed around real printing needs:Color Matching Tool: Explore and filter filament colors more intuitively, helping you discover compatible shades and create the right palette for your projects.Material Comparison Tool: Compare key material properties through visual charts that make technical differences easier to understand.Application-Based Material Finder: Narrow down material options based on what you plan to print, helping you identify suitable choices faster and more accurately.All of these tools share the same purpose: helping users choose materials with greater confidence and less guesswork.A Place to Learn, Ask, and Connect3D printing involves much more than choosing products. Finding the right settings, understanding material behavior, and troubleshooting failed prints can sometimes be just as important as selecting the filament itself. That is why the SUNLU Official Website is designed not only as a product platform, but also as a place for learning and interaction.One of the most practical resources available is Match AI, SUNLU's intelligent assistant. Whether you are selecting a filament, searching for printable model ideas, fine-tuning print parameters, or trying to solve a printing issue, Match AI is designed to provide helpful guidance and recommendations tailored to your needs.For users who want to dive deeper into 3D printing knowledge, the website also connects directly to the SUNLU WIKI. Covering topics from printing fundamentals and material characteristics to hardware explanations and troubleshooting techniques, the WIKI serves as an expanding knowledge base for makers at every experience level.The website experience has also become increasingly interactive through the launch of the SUNLU Community. This is where communication becomes a two-way conversation. Users can share projects, discuss printing experiences, participate in activities and competitions, and exchange ideas with fellow makers around the world. The community also includes an Extreme Test Zone, where SUNLU publishes real-world stress testing videos that visually demonstrate how filament performance aligns with its specifications. More importantly, the community creates a direct connection between users and the SUNLU team. Questions, suggestions, and feedback become part of an ongoing conversation rather than disappearing into a support queue.Alongside these resources, the SUNLU blog provides another way to stay connected with the brand. Through updates on exhibitions, company news, product launches, and industry developments, readers can gain insight not only into SUNLU products, but also into the people and ideas behind them.Taken together, the SUNLU Official Website is designed as a place for discovery, learning, and engagement. It welcomes not only potential buyers, but also media, partners, long-time users, and anyone interested in understanding SUNLU and 3D printing more deeply.The SUNLU Official Store: Built for Shopping and SupportOnce you know what you need, the SUNLU Official Store becomes the next destination. While the Official Website focuses on exploration and education, the store is designed around purchasing and customer service.Here, users can view real-time pricing, current inventory, popular products, and ongoing promotions. As SUNLU's official direct sales channel, the store is designed to make ordering straightforward, secure, and efficient.The shopping experience is designed to be straightforward and convenient. Customers across major regions, including the United States, Europe, the United Kingdom, Canada, and Australia, can access shipping support on qualifying orders. SUNLU also operates localized storefronts for Germany, the United Kingdom, France, and Italy, supported by local warehouses for faster delivery, with additional regional expansion planned for the future. Secure payment systems and dedicated customer service teams help ensure a smooth experience from checkout to delivery.The SUNLU Membership Rewards Program adds additional value through member benefits and purchase-based rewards, making long-term ownership even more rewarding.Because the store operates as an e-commerce platform, product listings naturally reflect real-time inventory and promotional strategies. Bundle offers and regional stock differences may occasionally result in similar products appearing more than once. This is exactly why the two platforms exist side by side.If your goal is to fully explore SUNLU products and understand the broader ecosystem, the Official Website is usually the best place to start. If you are ready to order and want access to pricing, promotions, and support, the Official Store is built specifically for that purpose.So, Which One Should You Visit?Although both platforms are official, they are designed with different goals in mind. Here is a quick comparison to help you decide where to start:CategoryOfficial WebsiteOfficial StoreCore PurposeBrand presence and knowledge hubE-commerce and customer serviceProduct InformationComplete product lineup, independent of inventory availabilityInventory-based listings with possible bundle duplicationKey FeaturesColor matching, material comparison, application filtering, AI recommendations, community interaction, and WIKI knowledge basePromotions, membership rewards, and after-sales supportInteraction StyleTwo-way engagement and communicationPurchase-oriented experienceBest ForMedia, partners, and anyone interested in learning about SUNLUCustomers with purchase intent and end consumersFinal ThoughtsMany users ask why SUNLU does not simply combine everything into a single website. The answer comes down to focus.The SUNLU Official Website is designed to help users explore, learn, and connect. It brings together product knowledge, educational resources, community interaction, and a broader understanding of the brand.The SUNLU Official Store, on the other hand, is designed to make purchasing and support as smooth and convenient as possible.Rather than competing with one another, the two platforms work together. One helps you discover. The other helps you create. Together, they are designed to make your 3D printing journey easier, more informed, and more enjoyable.