A8S A6 Structure H-Bot Structure Maker-Bot Structure Motion Rail Ball Screw Trapezoidal Screw Printing Volume 350*250*300mm 300*200*200mm Stepper Motor Quantity 2 1 Technical Specifications Layer Resolution 0.1mm Layer Thickness 0.05-0.3mm Stock Nozzle Diameter 0.4mm Nozzle Temp ≤245℃ Heated Bed Temp ≤110℃ Print Speed 10~120mm/s (suggested 60mm/s) Supported Print Materials PLA/TPU 1.75mm Build surface Borosilicate glass Connectivity Working Mode USB File Format STL,OBJ,G-Code OS Compatibility Windows XP/ Win 7/ Win 10 Dimension and Weight Product Weight 34KG Printer Size 590*460*600mm Package Weight 45KG Package Size 745*575*750mm Printing Volume up to 350x250x300mm to make more your creation into reality. High Qualified H-Bot design with integrated sheet metal structure ensure printing stability CNC processing the integrated X & Y platform ensures the X & Y flatness and platform strength for accurate positioning and printing. Highly precise ball screw delivers stable pallets lifting and high accurate positioning, makes motion more accurate with less fraction. The top cover is clamshell designed for convenient observation of printing process and printing quality observation and printer maintenance. One stepper motor is standard and another is functioned as supplementary to makes material feeding and retreating more stable and effective for trouble-free issue of clogging. Beeps and alarms when filament runs out allows you a quick change out without spoiling the print for continued printing Build with industrial grade parts to deliver smoother performance with less friction and higher precision. 10 times more accurate than a traditional mechanical switch with higher repeatability and free from mechanical collision intelligently Made of one-piece aluminum block to support the platform with higher motion stability, keeps away from shaking after long service time. Power Resume Printing feature that keeps the printer working even if there’s an accidental power failure, picking up its printing work where interrupted power supply or material feed left it. Self-developed mainboard with silent stepper motor driver work together to offer you with silent enough printing environment, enjoy printing even after sleeping. The platform made of borosilicate glass with higher temperature resistance feature that transfers heat uniformly to prevent models from warping effectively and easier for models removal and adhesion. 4.3-inch colorful touch screen presents with high resolution and sensitivity for a better touch experience. Brand is another guarantee not only for product but also for service, which ensures stable and sufficient power supply with higher reliability and safety