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LONGER LK1 3D Printer 90% Pre-Assembled with 2.8 Inch Color TouchScreen 300x300x400mm Large Print Size Full Metal Body Filament Detector Resume Printi

Features: ?90% Pre-assembled Large Print Size?: 90% of the printers are pre assembled, and most of the parts are assembled before leaving the factory. 300*300*400mm large printing size to meet diverse printing requirements, support various 1.75 mm printing filaments like PLA/ABS/Wood, etc. Widely used in toy, architecture, furniture, education, medical, daily necessities and other fields. ?High-precision Nozzle?: The unique High-precision nozzle of 0.4 mm hot-end with straight-through design reduces the weight on the X-axis which delivers better performance even on very tall prints. ? 2.8 Inch Color TouchScreen?: With 2.8 -inch color touchscreen, new and friendly UI interface, can preview the model and printing process on the screen, and bid farewell to the traditional manual knob screen. ?Resume Printing and Filament Detector Function?: The printer can save the printing record when power-off, and continue printing when the power is back again. Auto stop the print when the filaments run out or break, saving time and filament. ?Tempered Glass Plate Safer Printing?: The 3D printer is equipped with tempered glass plate on the heating bed, which solves the warping problem of the bed greatly, and the flatness of the printing model is high. And build in power management and thermal cooling system, keep the printing safer. Specifications: Brand: LONGER Model: LK1 Color: Black Material: Metal Plug: US Input Voltage: 110V Output Voltage: 24V/DC 15A Power: 280W Printing Technology: FDM Print Size: 300 * 300 * 400mm Touchscreen: Yes Resume Printing: Yes Printing Speed: 180mm/s(60-80mm/s Recommended) Layer Thickness: 0.1 mm- 0.4 mm Extruder: Single Nozzle Diameter: 0.4 mm Nozzle Temperature: Up to 250? Heated Bed: Yes Slice Software: Cura/Repetier-Host File Format: G-Gode, STL Connection: USB Cable, TF Card Filaments: Compatible with PLA/ABS/Wood, etc Diameter of Filament: 1.75 mm Supported OS: For Windows/Mac Supported Language: English Product Size: 470 * 575 * 610mm / 18.5 * 22.6 * 24.0 in Product Weight: 10.6 kg / 23.4 lbs Package Size: 64.0 * 53.0 * 31.0 cm / 25.2 * 20.9 * 12.2 in Package Weight: 14.2 kg / 31.3 lbs Notes: 8GB TF card is included. 5 meters PLA filament is included. (Random Color) Packing List: 1 * 3D Printer Kit

LONGER LK5 Pro FDM 3D Printer 90% Pre-Assembled 300x300x400mm Large Print Size with 4.3 Inch Full Color TouchScreen TMC2208 Ultra-Quiet Driver Stable

Features: ?90% Pre-assembled Large Print Size?: 90% of the printers are pre assembled, and most of the parts are assembled before leaving the factory. 300*300*400mm large printing size to meet diverse printing requirements. With the reinforcement design of diagonal tie rod, a stable triangle structure is formed, which can effectively reduce the vibration and make the printing more stable. ?Upgraded Lattice Glass Plate?: Unlike old printing hotbed, LK5 Pro uses lattice glass plate, which has a microporous structure, which not only makes the model easier to remove but also makes the hotbed flatter, provide better printing effect. ?TMC2208 Silent Driver Support Open Source?: Ultra silent TMC2208 driver, 256 subdivision, more fine printing, more delicate texture, ensure noiseless operation, suitable for home and office environment. Open source firmware, customers can change C code according to their own needs. ?Resume Printing and Filament Detector Function?: The printer can save the printing record when power-off, and continue printing when the power is back again. Auto stop the print and prompt user when the filaments run out or break, saving time and filament. ? 4.3 Inch Full Color TouchScreen?: With 4.3 -inch full-color touchscreen, optimized UI interface, easy to operate, can view the printing process in real time, and bid farewell to the traditional manual knob screen. Specifications: Brand: LONGER Model: LK5 Pro Color: Black Plug: US Input Voltage: 110V Output Voltage: 24V Frame: Classic Aluminum Frame Printing Technology: FDM Extruder: Single Print Size: 300 * 300 * 400mm Layer Thickness: 0.1 mm- 0.4 mm Connection: USB Cable, TF Card Touchscreen: Yes Heated Bed: Yes Printing Speed: