Screw and Barrel for Plastic Recycling
RobotDigg are glad to work with worldwide Plastic Recycling projects which can help to reduce, repair, reuse and recycle the Plastics.
This extrusion screw is designed by Dave Hakkens from Precious Plastic 30mm diameter.
Tiger was wrong the extrusion screw is Not designed by Dave but it works great.
Feedback from the designer Peter-bas: "2020-01-17 17:47 Peter-bas: Hi, I'm the guy who designed the screw for Precious Plastics V4. I tested one of the screws you sent to Dave. Looks good!"
As per request RobotDigg also provide a plain barrel for the screw.
There is another option barrel which is designed by RobotDigg available as well.