Enables Ender-3 Series 3D printers a direct extrusion and high temperature printing conditions. Small Sprite,Huge Power 54*50*64.3mm small size, 288g weight. Exquisite design,perfect combination of extruder and printing hotend make more powerful functions. Dual Gear Feeding,More Stable Printing The double-toothed structure does not damage filaments. Feeding is more reliable and stable. 3.5:1 gear ratio perfectly matches with motor,which makes extrusion force up to 80N.More precise control of feeding withdrawal High Temperature Printing All-metal hotend with titanium throat allows you to print high temperature materials at 300℃.
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