Longboard wheels

Hello, and once again congrats for this recycling idea !

I’m from an island (Tahiti-French Polynesia) where it’s very pleasant to do longboards, Down Hills 🙂 thankfully to roads on our great volcano mountains. Unforntunately, we have a lot of plastic pollution (specially on our tourist beach).

My whish is simple : reduce pollution by recycling plastics and make longboard WHEELS !
I think this idea could be attractive for a lot of people in my country.

How it could be possible ? Do i have to go on the compression machine with special mold ? Or maybe the injection machine ?

What kind of plastic I have to search for ? PE , PP ? Usually, the longobard wheels are made in polyurethane …

Thank you for your answer, and good luck in your projects everyone !
Yoan

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Also the precious plastics injection machine most likely won’t be able to inject a skateboard wheel mould as the shot volume would be less than the wheel mould volume. I talk about injection machine shot volumes in another thread on here 🙂

Hi, if im not wrong the longboards wheels have to support big temperatures, so take care this for the election of plastic

Ok Thank you MArcelozp…
I just checked and all the wheels are made in PU… guess I will have to find another application.
Thank you all !

Yoan

Now you cant in this way. There is 2 kind of plastic: thermoset and thermoplastic.
PU is thermoset, and these machines are to use on thermoplastics.

any doubt, ask me

Thank you for your answer !

(and sorry about this late answer, I was expecting an email from the forum to inform me that I’ve received answers – is there anything I can set up with my accounts to receive ,otifications on my email ? )

Anyway, thank you for the injection machine advice. I just need to built it now haha.

But for Down Hills, we really need soft plastic… Polyurethan doesn’t work with your machine ? It’s not possible to recycle polyurethan ?

Thank you
Yoan

It would make great slide wheels for freestyle though. Maybe make some cores from a tougher plastic and then use an injection machine to add a softer plastic for the actual wheel

also you can make your own slide pucks for your gloves 🙂