ET4 All Metal Frame DIY 3D Printer Kit 220*220*250mm Print Size Support Filament Detection/Resume Print/Auto-leveling/

Features: ?  Auto-leveling frees your time and labor.   ?  Support resume printing and recover from exactly where it left off.   ?  Filament detection that detects the filament end and sent a reminder to avoid air-printing. (reminds shown on the LCD screen) ?  Automatic load and unload the filament with just a click. ?  2.8 -inch full-color touch screen for easy operation. ?  Support online or offline printing. ?  Industrial grade chipset that allows more accurate, fast print.   ?  Precision rollers on X and Y axis which reduce printing noise and provides ultra-high print resolution. ?  Can manually set up fan speed, print speed, heated bed, and nozzle temperature. ?  Quick heating bed in less than 5 minutes. ?  Protected with safety features like overcurrent protection, overload protection, over-temperature protection, pre-over-temp alarm. (turn off the heating switch automatically) (LCD screen doesn't work when detected with no light and no voice) ?  Modular design with quick assembly in 10min.
? Offline upgrade: Copy the upgrade file into the memory card and plug it into the 3D printer to complete the program upgrade Specifications Model ET4 Printing Technology FDM Color Black+Red Structure All Metal Frame Extruder quantity 1 Printing size 220*220*250mm Printing resolution ± 0.1 mm Layer Thickness 0.1 - 0.3 mm Connection mode Online/Offline Printing LCD Display 2.8 inch Color Touch Screen Movement Speed =150mm/s (recommended speed 30-60mm/s) Printing Speed =150mm/s (recommended speed 30-60mm/s) Standard Nozzle Diameter 0.4 mm Extruder Working Temp (Max) 250? Hotbed Temp (Max) 100? Hotbed Material Aluminum Hotbed and Tempered Glass XY Axis Position Precision 0.012 mm Z Axis Position Precision 0.004 mm Printable Filament PLA, ABS, HIPS etc. Recommended Filament PLA Filament Diameter 1.75 mm Control Software Language English/Chinese Data Input Format STL, OBJ, JPG Data Output Format Gcode Moulde Support Automatically Support Machine Size 440*340*480mm Machine Net Weight 7.2 ± 0.2K g Packing Size 510*485*250mm Package Weight 9.6 ± 0.2KGKEY _TAB   Power Supply/Maximum
Power US: 110 AC 240W /
EU: 220V AC 240W Plug EU Standard (Default) Operation System Windows, MAC Printing Software Cura, Repetier, Simplify3D Working
Condition Temp: 10-40?, Humidity: 5-80%
Package Included: 1 x ET4 3D Printer