{"title":"FDM 3D Printers","description":"","products":[{"product_id":"lk5-pro-fdm-3d-printer","title":"Longer LK5 PRO FDM 3D Printer","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge building size of 300*300*400mm(11.8\"x11.8\"x15.7\") with upgraded dual blower kit\u003c\/li\u003e\n\u003cli\u003eAll-metal integrated design with dual tie rod support, stable high-precision printing\u003c\/li\u003e\n\u003cli\u003e90% Pre-assembled \u0026amp; 4.3-inch full-color touch screen, easy to operate\u003c\/li\u003e\n\u003cli\u003eThe open-source motherboard is equipped with three sets of TMC2208 ultra-silent chipsets for quieter printing\u003c\/li\u003e\n\u003cli\u003eResume printing \u0026amp; run out protection, protect your creation\u003c\/li\u003e\n\u003cli\u003eCarborundum glass platform for easier mold taking\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Longer","offers":[{"title":"Basic Set \/ US","offer_id":50365366894839,"sku":"FDM23-1","price":279.99,"currency_code":"EUR","in_stock":true},{"title":"Basic Set \/ EU","offer_id":50365366927607,"sku":"FDM23-2","price":279.99,"currency_code":"EUR","in_stock":true},{"title":"Basic Set \/ Other Region","offer_id":50365366960375,"sku":"FDM23","price":279.99,"currency_code":"EUR","in_stock":true},{"title":"Pro Set \/ US","offer_id":50365366993143,"sku":null,"price":309.99,"currency_code":"EUR","in_stock":true},{"title":"Pro Set \/ EU","offer_id":50365367025911,"sku":null,"price":309.99,"currency_code":"EUR","in_stock":true},{"title":"Pro Set \/ Other Region","offer_id":50365367058679,"sku":null,"price":309.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/LK5_Pro_PLA__2.jpg?v=1766050102"},{"product_id":"longer-lk4-x-fdm-3d-printer","title":"Longer LK4 X FDM 3D Printer","description":"\u003cul\u003e\n\u003cli\u003eLearn about LK5 Pro: https:\/\/www.longer3d.com\/products\/lk5-pro-fdm-3d-printer\u003c\/li\u003e\n\u003cli\u003ePowerful direct dual-gear extruder, compatible with more filaments, smoothly prints\u003c\/li\u003e\n\u003cli\u003e95% Pre-assembled \u0026amp; intelligent automatic leveling, free your hands, make 3D printing easier\u003c\/li\u003e\n\u003cli\u003eBuilding size of 8.66\"*8.66\"*9.84\" (220*220*250mm),  meets routine requirements and lower power consumption\u003c\/li\u003e\n\u003cli\u003eFlexible PEI film for easier mold taking\u003c\/li\u003e\n\u003cli\u003eThe 32-bit open-source motherboard is equipped with four sets of ultra-silent modules, creates freely\u003c\/li\u003e\n\u003cli\u003eResume printing \u0026amp; run out protection, don't worried about accidents\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Longer","offers":[{"title":"US","offer_id":49697900396791,"sku":"","price":279.99,"currency_code":"EUR","in_stock":false},{"title":"EU","offer_id":49697900429559,"sku":"","price":279.99,"currency_code":"EUR","in_stock":true},{"title":"Other Region","offer_id":49697900462327,"sku":"","price":279.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/1_fc695f19-d826-4602-9443-648c0991cdff.webp?v=1754015036"},{"product_id":"longer-lk4-3d-printer","title":"LK4 FDM 3D Printer","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eLearn about LK5 Pro: https:\/\/www.longer3d.com\/products\/lk5-pro-fdm-3d-printer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003e90% Pre-assembled\u003c\/strong\u003e】The new arrived LK4 simplifies assembly. The complicated parts such as cantilever, gantry, and nozzle have been assembled before leaving the factory. 90% of the assembly process is completed in advance. It saves 50% of the assembly time compared to other printers, and ensure better printing quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003e2.8” Full Color Touch Screen\u003c\/strong\u003e】Easy to operate, brand new friendly UI to preview model and printing process on screen, offline printing. Say goodbye to the traditional manual knob screen.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003eNew Aluminum Frame \u0026amp; Resume Printing\u003c\/strong\u003e】Better printing quality and durable with sturdy new frame. Stylish outlook. Resume printing after power loss; Filament run out detection system automatically suspends printing when the filament runs out.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003eBuilt-in Safe Power Supply\u003c\/strong\u003e】This 3d printer is hidden designed, power supply placed under the flatbed to ensure users' safety. And with the power of 280W, the heat bed temperature can up to 100℃ within 4 minutes, 25% faster than other printers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003eWarranty and Support\u003c\/strong\u003e】LONGER devoted to developing all kinds of 3d printers, we have a professional tech and after-sale team and provide 12 months warranty and 24hrs technical support.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e【\u003c\/span\u003e\u003cstrong\u003eLocal Delivery\u003c\/strong\u003e\u003cspan\u003e】Currently available in the US and Euro warehouse. This price cover tax in Euro already, it mean customers buy in Euro \u003cstrong data-mce-fragment=\"1\"\u003edon't pay tax\u003c\/strong\u003e again. \u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\"\u003ePS: UK need pay tax to custom while make order. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e【\u003cstrong\u003eColor in Random\u003c\/strong\u003e】In PLA Kit, the Color of PLA filament will be shipped in random with printer. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 423px; top: 403px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Longer","offers":[{"title":"Brazil","offer_id":50365364306167,"sku":"22","price":199.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/20201225174842.jpg?v=1766050094"},{"product_id":"lk4-pro-fdm-3d-printer","title":"LK4 PRO FDM 3D Printer","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLearn about LK5 Pro: https:\/\/www.longer3d.com\/products\/lk5-pro-fdm-3d-printer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUltra Quiet Drive \u0026amp; Open Source\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.3Inch Large Color Touch Screen\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded Structure \u0026amp; Unique Tempered Glass Design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResume Printing \u0026amp; Filament Detection Sensor\u003cbr\u003e(Please private chat customer service in Brazil to supply tax identification.)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Upgraded Structure Design】LONGER LK4 Pro uses a new aluminum extension profile to enhance structural rigidity and stability. And it will be easier to clean the debris than the V-slot design during printing. Built-in design of power supply provides more safety. A tempered glass bed ensures fast heating and strong adhesion.\u003cbr\u003e\u003cbr\u003e【Ultra Quiet Drive】 LK4 Pro 3D Printer is integrated with plug-and-play TMC2208 ultra-quiet drive modules, which makes printing triple times quieter and gives you a more comfortable environment to go on your creation.\u003cbr\u003e\u003cbr\u003e【Open Source 】With open-source firmware, you can try your fantastic ideas on LK4Pro by changing the C code. In addition, all products have quality assurance, please feel free to contact us or join our community to get support and open sources data if there's any question on printer or operation.\u003cbr\u003e\u003cbr\u003e【4.3Inch Large Color Touch Screen】 With a 4.3inch full-color touch screen, you can say goodbye to the era of manual knobs and dot-matrix display. Optimized UI interface, easy operation, you can view real-time printing information on the screen.\u003cbr\u003e\u003cbr\u003e【Unique Tempered Glass Design】\u003cbr\u003eLK4 PRO is integrated with a tempered glass bed, greatly resolving warped bed issues. And it provides protection to your heated bed and easy to remove the printing models after cooling.\u003cbr\u003e\u003cbr\u003e【Resume Printing And Filament Detection Sensor】LK4 Pro can resume printing even after a power outage occurs, and also can pause the printing automatically when the filament runs out. So you do not need to print from the beginning again in either case, which will save you a lot of time and filament.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 0px; top: 104px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Longer","offers":[{"title":"US","offer_id":50365365027063,"sku":"15170106","price":179.99,"currency_code":"EUR","in_stock":false},{"title":"EU","offer_id":50365365059831,"sku":"15170106","price":179.99,"currency_code":"EUR","in_stock":false},{"title":"Brazil(Please indicate your CPF)","offer_id":50365365092599,"sku":"15170106","price":179.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/LongerLK4PRO3DPrinter_16.jpg?v=1766050097"},{"product_id":"lk1-fdm-3d-printer","title":"LK1 FDM 3D Printer","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli\u003e Learn about LK5 Pro: https:\/\/www.longer3d.com\/products\/lk5-pro-fdm-3d-printer\u003c\/li\u003e\n\u003cli\u003e【\u003cstrong\u003eEXTRA LARGE BUILD PLATFORM\u003c\/strong\u003e】This 3D printer comes with one of the largest build spaces available. At 300*300*400mm, you can print models that 90% of other printers could not. The unique High-precision nozzle of 0.4mm hot-end with a straight-through design reduces the weight on the X-axis, which delivers better performance even on very tall prints.\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003eRECOVER PRINTING FUNCTION\u003c\/strong\u003e】Not like traditional 3D printers, LK1 has the ability to resume printing even after a power outage or lapse occurs; And a built-in filament sensor, when the filament runs out, it will stop printing and will continue once there is filament. So you do not need to print from the beginning again, which can help you save a lot of material and time.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003eEASY TO ASSEMBLE AND USE\u003c\/strong\u003e】Full metal body, stable and durable; and only 15 minutes to assemble. Easy to operate, 2.8-inch touch screen with brand new friendly UI to preview model and printing process on screen, offline printing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003ePRINTING EFFICIENT AND SAFE\u003c\/strong\u003e】360w power and 24V safe voltage, heating faster; 3D printer comes with a tempered glass plate on the heated bed, greatly resolving warped bed issues. And build-in power management and thermal cooling system keep the printing safer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-list-item\"\u003e【\u003cstrong\u003e100% QUALITY GUARANTEED\u003c\/strong\u003e】Our experienced 3D printing engineers are available 24\/7 to offer you lifetime technical support. If you are not satisfied with the results of your prints, contact us, and we will work with you to provide assistance until you are printing like a pro!\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e【\u003c\/span\u003e\u003cstrong\u003eLocal Delivery\u003c\/strong\u003e\u003cspan\u003e】The LK1 is available in our US\/EU\/AU warehouse now.  This price cover tax in Euro already, which means customers who buy in Euro \u003cstrong\u003edon't pay tax\u003c\/strong\u003e again. \u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\" data-mce-style=\"color: #000000;\"\u003ePS: UK needs to pay tax to customs while making orders. \u003c\/span\u003e\u003c\/span\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Longer","offers":[{"title":"US","offer_id":50365365813495,"sku":"15170107","price":219.99,"currency_code":"EUR","in_stock":false},{"title":"EU","offer_id":50365365846263,"sku":"15170107","price":219.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/lk1-fdm-3d-printer-900172.jpg?v=1766050099"},{"product_id":"cube-2-fdm-3d-printer","title":"Cube 2 FDM 3D Printer","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLearn about LK5 Pro: https:\/\/www.longer3d.com\/products\/lk5-pro-fdm-3d-printer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMini 3D Printer for Kids and Safe Design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOut of the box \u0026amp; Recover Printing Function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTouch Screen \u0026amp; Removable Magnetic Build Plate\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【Lightweight And Poratble \u0026amp; Touch Screen】Entry-level integrated 3D printer, Lightweight, and easy to carry, suitable for intellectual education to cultivate children's hands-on and spatial imagination ability. 2.8-inch high-definition touch screen, user-friendly operation interface. \u003cbr\u003e\u003cbr\u003e【Out Of The Box】The printer is 99% pre-assembled before leaving the warehouse. And come with the 5m Eco-friendly PLA filaments, start your printing within 5 minutes. Step 1: Install the material rack and load the filament, Step 2: Remove the fixed bracket and leveling, Step 3: Insert the SD card and start printing. NOTES: there are operations videos within the 8G SD card.\u003cbr\u003e\u003cbr\u003e【Safe And Eco-Friendy】The built-in high-quality power supply, ABS shell material, and machine round corner design, hidden wires give full protection of child safety. And the provided PLA filaments are eco-friendly material, Non-toxic, and healthy.\u003cbr\u003e\u003cbr\u003e【Removable Build Surface Plate】The nozzle is detachable and convenient to clean, improving the success rate of printing. Flexible platform with the magnetic field, making model stripping easier.\u003cbr\u003e\u003cbr\u003e【Recover Printing Function】\u003cbr\u003eCube 2 is with filament detection sensor and pause printing after power loss function can automatically resume printing when the filament and power are replenished.\u003cbr\u003e\u003cbr\u003e【Low Decibel \u0026amp; No noisen】\u003cbr\u003e30 dB of print sound, same level decibel as an alarm clock(20-40 dB) Ultra-quiet printing operation provides a pleasant printing experience in classrooms, homes, and offices.\u003c\/span\u003e\u003c\/p\u003e","brand":"Longer","offers":[{"title":"US","offer_id":50464032391415,"sku":"15170105","price":199.0,"currency_code":"EUR","in_stock":false},{"title":"EU","offer_id":50464032424183,"sku":"15170105","price":199.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/LongerCube23DPrinter_1_cf0dd190-a66d-49de-8fed-6ba1d2b01b70.jpg?v=1769738172"},{"product_id":"lk10-plus-fdm-3d-printer","title":"LK10 Plus FDM 3D Printer","description":"\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePre-Order Now! Enjoy early-bird perks and exclusive discounts when you order today\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBuild Volume: 320 × 320 × 400 mm\u003c\/li\u003e\n\u003cli\u003eUp to 500 mm\/s maximum speed\u003c\/li\u003e\n\u003cli\u003eHigh-Flow Extruder: Supports up to \u003cstrong\u003e25 mm³\/s\u003c\/strong\u003e for faster, consistent extrusion\u003c\/li\u003e\n\u003cli\u003eOptimized Hotend: Redesigned to reduce clogging risk and ensure smooth printing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LONGER","offers":[{"title":"LK10 Plus","offer_id":50665319989495,"sku":null,"price":419.99,"currency_code":"EUR","in_stock":true},{"title":"LK10","offer_id":50665320022263,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4286\/0535\/files\/LK10_Plus.png?v=1775729257"},{"product_id":"lk10-fdm-3d-printer","title":"LK10 FDM 3D Printer","description":"\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePre-Order Now! 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