Max's little robot shop- great info on tooling and diy injection molders

[Robin Hewitt]

Such fun (smily face) excellent web find (big thumbs up)

Interesting use of springs to withdraw the ejectors, wonder why. I had the notion that you used the ejector ram to pull the ejectors nearly back, so they could not possibly touch the opposite mould plate, then used extra pins to connect that plate to the ejector plate and finish the job (perplexed smily)

[m_c]

Has anybody checked out the Injection Moulding machine pages?
Home Injection Molding

It's a bit...erm...elaborate.
Kudos to the guy for doing it, but the machine does seem overly engineered!