Came up with this idea a few minutes ago. I want to create a new type of extruder using a rounded heat cartrige that wraps around the heatbreak/nozzle. I'm not sure if my drawing does any just but I think you can get the idea. Thoughts? Possible ideas?

Why?

Sounds familiar. Something like this?

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My printer: Raptosaur - Large Format Delta - [www.paulwanamaker.wordpress.com]
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