KINGROON KLP1 3D Printer FDM 500mm/s Fast Printing Machine with High Temperature All Metal Hotend Dual Gear Direct Extruder Designed CoreXY Structure and Linear Rail Guides Silent Motherboard Printing Size 210x210x210mm 3.5 inch Touchscreen Suitable for F Features: Super Fast Speedy 3D Printing: KLP1 has max 500mm/s printing speed & 20000mm/s² acceleration. The built-in ADXL345 module ensures you high-quality print under fast print speed, the regular mode printing speed is 250~350mm/s.  Sturdy Structure: KLP1 design with CoreXY Structure and Linear Rail Guides, which makes the printer accurate, fast and durable during fast movement. Premium material quality of the structure can support up to 78000hrs long lifespan. Fast Heating Up of All metal Hotend: Adopts 5:1 Gear Ratio, all metal, 8000 ring 5015 fan, smart microprocessors, the new extruder means powerful extrusion and better cooling system. Brand-new ceramic heating ring which can quickly heat up to 200 degrees in 30 seconds, accelerate nozzle heating and consumable melting. Suitable for 1.75mm filaments such as PLA/ABS /WOOD /TPU /PETG /PA. PEI Spring Steel Build Plate: The printing platform adopts PEI steel, which has the characteristics of wear resistance, drop resistance and bending resistance, After printing is completed simply fold and take out the mold. 3.5 inch Control Screen: New upgrade 3.5 inch touch control screen, and support many languages include English / Korean / Russian / German / Spanish / French / Japanese etc. Vibration compensation function: Reduce printer vibration and shaking through resonance compensation algorithm. Greatly improved model quality during rapid printing process. New integrated Printing Machine: Adopting a newly upgraded Klipper motherboard, Integrated TMC2209 silent driver Integrated driving and control, higher printing accuracy, strong anti-interference ability. Specification: Product Model: KLP1 Product type: FDM Nozzle size: φ0.4 mm Nozzle material: Hard steel Printing accuracy: 0.05-0.3mm Filament diameter: 1.75mm Print size: 210x210x210mm Printing material: PLA/ABS /WOOD /TPU /PETG /PA Nozzle max temperature: ≤300°C Heated bed max Temperature: ≤100°C Max Acceleration: ≤20000mm/s² Max printing speed: ≤500mm/s Recommended printing speed: 350mm-500mm/s Print Method: Web/USB drive File format: STL/Obj/Gcode System Requirements:Win7-10/Mac/Linux Slicing software: Cura/slice/host... Structural plate: Flexible steel plate Firmware: Klipper Product power:300W Power supply voltage:110V-220V Power supply: 24V 12.5A 300W Material Break Detection:Support Machine Leveling: Support Screen: 3.5 inch touchscreen/knob screen Drive free USB camera :Support (optional) Machine size: 400x420x420mm Machine Weight: 14kg Package weight:  16kg Package Size: 485x425x480mm Packing List: 1 x KLP1 3D Printer 1 x Filament rack 4 x Door plank 2 x Handle 1 x card reader 1 x USB drive 1 x Power line 1 x Diagonal Pliers 4 x Hexagon wrench 1 x Data cable 1 x Touch Pen 1 x 0.4mm Hard steel nozzle 22 x M3*6 22 x M3*6 1 x Filament 10m 1 x Wrench  1 x Instruction Manual