TRONXY X5SA 3D Printer Metal Square CoreXY Structure Dual Z Axis Stable Large Printing Size 330×330×400mm DIY Kit with Auto Leveling Filament Sensor Resume Print For Industrial Home Education

TRONXY is a professional 3D printer AND filament manufacturer
Quality is our top priority as we hand check each spool and vacuum seal.

? There are many filament suppliers produce at high speed, the filaments are not well cooling and not dried enough, so keep lots of moisture inside .Moisture will make melt strength of
filament decreased rapidly , and then bubbles, stringin...