Belt tension

thingiverse

New Update version with housing. simple belt tension, use m3 screw and 3m plastic insert, just multiple prints becomes for one belt you need two. Printer like Qidi have springs on belts and for high speed printing (120mm/s) and more corners of prints come out ugly. I was print from eSun PA-CF but can use PETG or ABS, not recommend use PLA. part is small, use 100 infill or just 5 walls.