Trianglelab® / Dforce® RNC Nano Coated Gear DDB Extruder V2.1 Bowden Extruder Dual Drive Extruder For 3d printer Ender3

DDB V2 1 upgrade▉Analysis of the highlights of the upgrade 1 The position of the gear and the accuracy of all screw holes are calibrated 2 Modified the new buckle both sides of the V2 0 version of the DDB extruder support filament lN and out that is it has no specified directionality and you use either side of it as a material port 3 The filament has an independent motion cabin inside the extruder The white filament guide is made of a mixed material with lubricating properties Its interior is very smooth and it can withstand your crazy parameter settings 4 A gap is reserved on the top to correspond to the threaded screw rod of the ender3 printer 5 Brand new mixed materials the shell is more rigid and tough DDB V2 1 upgrade guide Replaced with gears with stronger grip under a strong bite it will not damage the outer wall structure of the filament like inferior gears We are trying to find the perfect bite strength Gears have a longer life You can almost always use your printer until it is scrapped Nylon GearsLong lasting and wear resistant One piece injection mouldingLarge nylon gear Longer lasting and wear resistant Rigid Shell Shell made of PA GF30Weight saving designNylon and glass fibre The shell is sturdy and has a hollowed out interior which greatly reduces the weight of the case Driving force 15KGHardened steel RNC nano coating gearsDual drive gear Hardened steel RNC nano coating gears Stronger drive more resistant to wear and tear Filament Guide POM