Features: High-Speed Printing - New breakthrough of speed, normal printing speed is up to 250mm/s, enjoy instant high+speed printing while maintaining the same molding precision quality. Linear Rail - Utilizing linear rail technology to reduce movement resistance to a lower level, high precision positioning, and yet comes with high-speed stable movement. Precise Core-XY Structure - Utilizing Core-XY structure, dual motors running parallelly with coordinated operations, faster speed, and higher precision. Smooth Discharge And Stable Feeding - A customized 50 mm3 high volume nozzle, and 4000mm3 volume of the heating blockhas. The filaments are fully melted and can be smoothly discharged when printing at a high speed. Cooling Sustainability - Compared to a single fan, dual fans increase overall air volume by 169%, ensuring fast cooling of high-speed print models. Path Optimization, Algorithm Upgrade - Fully optimized slicing path, dynamically adjust the motion acceleration and deceleration algorithm to effectively guarantee the quality and efficiency of print molding. Specification: Brand: Creality Model: Ender-7 Molding Technology: FDM Fused Deposition Modeling Print Size : 250 x 250 x 300 mm Machine Dimensions: 430 x 460 x 570 mm Net Weight Of Machine: 17.2 Kg Printing Precision: ±0.1mm Nozzle Diameter: 0.4 Mm Filament Detector: Support Nozzle Quantity: 1 Piece Hotbed Temperature: ≤ 100℃ Printing Layer Thickness: 0.1mm-0.4mm Nozzle Temperature: ≤ 260℃ Power Supply Requirements: AC 100-120v/200-240v, DC 24V Printing Material: PLA/ABS/PETG Printing Material Diameter: 1.75 mm Extrusion Method: Remote Extrusion Resume Printing Function: Support Slicing Software: Creality/Cura/Repetier-Host/Simplify3D Print Bed: Carborundum Glass Operation Modes: Online/Offline (USB Cable/TF Card) Language Supported: 9 Languages (Chinese, English, Spanish, German, French, Russian, Portuguese, Italian, Turkish) Package Size: 570 x 540 x 400 mm/22.4 x 21.3 x 15.7in Package Gross Weight: 22 Kg/48.5lb Packing List: 1 x Ender-7 3D Printer Kit 1 x 500g PLA Filament