Filament Pelletizer Upgrade ; 0.5-5mm diameter cut into pellets; 3D Print Filament Recycler

How to make a keyway; 30$ add broach function to mini shredder ; DIY broaching machine;

Install mini shredder and rolling filter mesh

50$ DIY 3D print Filament Extruder to Mini Shredder ; Filament Makers 2 in 1 machine Part2

Make the filament great again, 3D printed cuts the filament into pellets, Recycling pelletizer

5 $ to double the capacity and life of graphite crucible; Induction heating;Aluminum melting casting

100$ DIY 130" projector with Android smartphone and 3d print ;1080p FHD ;LED light source

Recycling cans to make plastic extrusion filters; aluminum casting at home

How many plastic plates can the 250W mini shredder cut per hour?

Get 3 times strength, DIY induction heater quenching, tempering mini shredder blades, CNC polishing

Home made 2500W induction heating machine; DIY zvs low cost fast metal heater, quenching, casting

mini shredder easy connected to standard worm gear reducer NMRV050

Automatic precise cutting the steel pipe into a ring with an angle grinder

30$ DIY mini PC display. 2K Resolution ，Use mobile phone LCD screen and 3D printing sheell

1200:1 Gear reduction mini crusher part 5 and Extrusion filament of 3D printed recycled plastic

DIY mini shredder part 4：Sharp blade; 60:1 worm gear deceleration; smaller and stronger crusher

easily 3Dprint 2k 4k uhd projector part 1:the light source ;diy seachlight ;LED Torch ;flashlight

DIY mini shredder part 3, DC motor automatic torque control with arduino

home make mini shredding Part 2 ，250W DC motor Recycling 3D printing plastic

50$!cheapest 360° rotation phone gimbal test, xiaomi 3-Axis Handheld Stabilization 米家手持手机云台

christmas gift diy ideas，How to make a wireless charger with a sound-sensing sparkle(arduino)

Vu meter Color wings for phones, wireless charger stand with 3D printed

鋼の錬金術師 人体練成陣 魔法の力で充電する魔法陣充電器がすごい

FULLMETAL ALCHEMIST - Magic Circle Wireless charger Audio dB meter 魔法阵无线充电器

Magical wireless charger that can follow the music to change the light

$50 DIY shredder to Crush recycling from 3D printer parts ABS or PLA

The world's lightest folding electric bike （Transformation by a-bike）