Sapphire Pro Light Weight Carriage

thingiverse

I hated the metal original carriage, its took about 200g. And it was hard to reach the bowden. Its designed for two tress hotend, its very light weight, the full set is about 100g max. You need some bolts all M3 from 8mm to 30mm to assemble the full set and 2 M4 nuts and 2 M4 bolts 15-30 depend on belt tight. The main block maded by https://www.thingiverse.com/thing:3965545 The mount and the blowers need support. Just pop in the fans to the blowers. The assemble is very easy, except to insert the belts to the mount. The fan bracket has to holes for adxl345 sensor. Printing: 0.15 res, infill 30% 2x tensioner Update redesigned blower for better airflow Hotend https://www.banggood.com/TWO-TREES-Gantry-Extrusion-Head-Full-Metal-Print-Head-with-Titanium-Alloy-Nozzle-Electroplating-Heating-Block-for-3D-Printer-p-1745497.html?rmmds=myorder&cur_warehouse=CN