Features: ?? Printing Size: 260mmX330mm, three-axis linkage, 150-200mm/s printing speed is 2-3 times of the market I3 results. Modular assembly, customers only need 10-15 minutes to complete the assembly. ?? The guide rail is industrial grade wire gauge to ensure more accurate printing. High-strength, customized aluminum side panels ensure the machine remains stable during high-speed printing. Combined with 3K high strength carbon fiber joint arm, more effectively ensure the accuracy and stability of movement, 32-bit motherboard processor, control motor ground drive module for TMC2209 mute drive, top mute effect. Double turbo fan +4010 ordinary fan, a total of 3 fans, good heat dissipation effect. ?? Double gear extruder, more torque. The belt is 10mm high wear resistance belt, which ensures the customer's long-term use in the high-speed motion state of 3D printer. ?? Lattice hot bed, printing hot bed, the model can better stick to the platform, easier to remove the model. And automatic leveling system, one key leveling, permanent memory. ?? Full-color capacitive touch screen, equipped with retractable cable and movable touch screen bracket, makes the experience more user-friendly. No fear of unexpected power outage. It automatically continues the printing instructions after power restart. Specification: Brand: FLSUN Model: SR Material: 6063 Aluminum Alloy, Nylon, Galvanized Sheet Molding Tech: FDM Nozzle Diameter: 0.4mm Filament Support: PLA/ABS/TPU/PETG Precision: ±0.1mm Nozzle Type: Single Nozzle File Format: STL/OBJ/AMF Filament Diameter: 1.75mm Slice Software: Cura/Repetier/etc. Working Model: SD Card/USB Input Voltage: 115-230V Nozzle Temp: ≤240℃ Bed Temp: ≤100℃ Leveling Type: Auto-Leveling Output Voltage: 24V 15A Power: 300W Print Accuracy: + / - 0.1 MM Leveling Mode: Automatic Leveling Screen Control: Color Touch Screen (Capacitive Screen) Leveling Mode: Automatic Leveling Mainboard: 32-Bit Printing Speed: 150mm/s-200mm/s Maximum Idling Speed: 300mm/s Print Model Format: STL,OBJ Extrusion Cooling Fan: Double Turbine Fan Cooling Fan: 4020 Ordinary Fan Print Size: 260 x 330mm/10.2 x 13in Item Size: 440 x 390 x 960mm/17.3 x 15.4 x 37.8in Item Weight: 14kg/30.9lb Package Size: 88 x 42 x 20.5cm/34.6 x 16.5 x 8.1in Package Weight: 15260g/33.6lb Packing List: 1 x 3D Printer Kit