About this item: 
【Fully Upgrades X-Plus3】 A revolutionary FFF/FDM big 3d printer designed for commercial use.Featuring Klipper firmware and CoreXY structure, it reduces printing time by up to 80%(600mm/s print speed and 20000mm/s² acceleration).Meanwhile our software and firmware are fully open source for fast 3d printer enthusiasts&geeks. 
【Multi-Material Printing】X Plus3 has two sets of nozzle with different characteristics (copper alloy and hardened steel hot end)and direct drive extruder.The QIDI High Performance Materials is able to high-speed print in X Plus3, easy warpless print ABS/ASA/PETG/PA/PC/GF/CF/PLA filament, variety of printing filaments meet the needs of different users. 
【Independent Chamber Heating System】Heat chamber to 60℃ in 25 minutes, and the internal structure and hardware is made to resist high temp, equipped drying box,while we specially R&D the hyper-speed ABS Rapido/PETG-Tough/ABS-GF25 filament. X plus3 is easy warpless to print High Performance Materials whitout layer separation. 
【Faster and more accurate】Rebuild a new hotend cooling system, fast 3d printer with a gear ratio of 9.5:1 and 3x extrusion flow. The lightweight design of the Print Head&All metal frame, quality model free of ringing, Pressure advance and auto leveling for excellent resolution, 64bit Processor, Cortex-A53，Main frequency 1.5GHz, equipped with 8G-EMMC and 1G DDR3.