Precious Plastic Extruder

Hint: This work builds upond the precious work of Precious Plastic. We are indebted here to Dave Hakkens. See https://preciousplastic.com/en/videos/download.html

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BOM

• Small high torque hydraulic motor - [1] $50
• Type K Thermocouple - [2] - $7
• SSR - [3] - $7
• 1" flange - $4 on amazon - [4] or $5 menards - [5]
• PID Controller - $23 - [6]
• PID with SSR + thermocouple - $14 - [7]
• [3] band heaters - 35x45 mm - $4 + SH - [8]