Inventor showcases 3D printer filament dryer that mines Bitcoins and dries filament with waste heat, capable of 6 TH/s at 140W — joins Bitcoin-mining 3D printer in hobbyist-focused miner lineup
⚡ Quick Hits
**
- Repurposes 140W of mining heat to dry 3D printing filament.
- Delivers a solid hobbyist mining hash rate of 6 TH/s.
- Expands a growing lineup of dual-purpose, hobbyist-focused crypto gadgets.
**
**
Greetings from The Tech Monk. Today, we are looking at a wildly creative piece of hobbyist engineering that beautifully bridges the gap between cryptocurrency mining and 3D printing.
An inventive creator has just showcased a brand-new dual-purpose gadget: a 3D printer filament dryer that actually mines Bitcoin. Operating at 140 watts, the miner achieves a hash rate of 6 TH/s, which naturally generates a significant amount of thermal energy. Instead of letting that heat go to waste—or relying on loud cooling fans to simply blow it into the room—this clever setup captures the exhaust and funnels it directly into a chamber to dry 3D printer filament.
As any 3D printing enthusiast knows, ambient moisture is the enemy of a clean, high-quality print. Dedicated filament dryers are already a staple in many maker workshops. By combining these two distinct technologies, this device joins an expanding lineup of hobbyist-focused mining hardware, proving that with a little ingenuity, you can turn a heavy computational byproduct into a valuable, everyday workshop utility.
