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Sydney, Aus – Precious Plastic Workspace

  • This topic has 55 replies, 23 voices, and was last updated 1 year ago by David.
g goodsamaritan

Sydney, Aus – Precious Plastic Workspace

04/09/2018 at 15:42

Are there any machine builders in the Sydney area that want to collaborate on getting some PP tools up and running? I’m addicted to recycling and have been spending all my spare time delving deeper into sorting this garbage out (so to speak). I have recently scrapped outdoor wicker furniture and have piles of black, white and brown HDPE wire like strands. I have also been collecting other waste streams consisting of childrens toys and general consumer packaging. I am currently breaking the plastics down with powertools, blades, pliers, hammers and scissors (my hands sure can use a break) as I am not adequately tooled up or skilled to make the necessary machines.

I am hoping to get some machines up and running so that we can take a generous bite out of these 300 MILLION METRIC TONS OF PLASTIC that are estimated to be produced each year.

I’m also keen to network with others that may not be technically inclined to make these machines but want to offer some manpower to the greater good of the Earth. I’m happily available to talk out some new collaborative ideas, take leisurely strolls through polluted communities and parks to pick up litter that may be headed to the ocean, experiment with plastics to better understand the value and risks with this material or even offer up my plastic collection to manually breakdown together until a machine builder comes along (beware: blisters may occur).

I’ve just scored a decent benchtop toaster oven off of Gumtree and will be melting and forming plastics in the near future (pictures coming soon).

Also, huge thanks to Dave Hakkens + Team and the Precious Plastics Community who have contributed to this amazing tool, empowering others to help make a difference <3

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09/02/2019 at 00:24

Hi Everyone,

Has anyone out there built machines in Sydney? We are currently building machines in Sydney and would love people to get involved. or if you have already got machines we would love to collaborate! we are working in the inner west with some funding from the council to build the machines and run workshops. will keep you updated with progress.

We are beginning in the beginning with some samples from a sandwich press and the shredder motor. Let us know if you want to collaborate

17/07/2019 at 03:24

Hi Guys
I live in the Blue mountains and have built a shredder suitable for plastic bottle caps or other small plastic items (limited by the motor/gearbox power) and it is mounted on a frame. I would be keen to donate it to a group/person who could use it. Unfortunately I cannot transport it at present (no tow bar or ute) so it would have to be picked up from Wentworth Falls.

It is a single phase motor with gearbox (from an old guillotine) and the Dave Hakkens stainless steel shredder. It runs well, however an electrician should check it out.

Tim Harvey 0484 685 686

23/02/2019 at 06:28

Hi @cloolets and @defydesign!

we have all 4 precious plastic machines here (Forestville)  – everything up and running except the compression machine. As we both work full time and have two small kids progress is slow and we’re keen to collaborate with others.

Shall we meet up to discuss ideas?

Cheers Wes&Quin.

PS we work at UNSW and have acces & badges to all the makerspace there to make moulds

26/09/2018 at 00:57

Good morning, Well done on your first melt G!

For the record, More Than Ten Cents is based in Darwin 😉 we don’t mind shipping the machines around Australia.


We are also starting a plastic makers space here in Darwin, similar but a little different to the original PP setup. The plan is a community space anyone can come and explore/use and to also run education sessions and makers workshops. (kind of like a Men’s Shed but different)


My suggestion to you guys in Sydney is to decide what you want to do (do you want a community space or a workshop for you self?) Once you have a plan, run with it, tell everyone you meet what your plan is, badger your local member for support, show folks the PP videos to explain your plan and watch the magic happen.


We have been really humbled by the support we have been given and these kinds of initiatives are obviously something the wider Australian community supports.


Our goal is to help communities establish 100 plastic makers spaces across Australia by This time next year 😀

25/09/2018 at 11:58

@emily, I’m also pretty keen to get a local community upcycling project started here in Sydney. I have reached out to a couple of the PP AUS members in hope to locate a motivated machine builder that would like to join forces but have been unsuccessful to date.

What I am quickly understanding is that there are a few major requirements to get this going.

* Invested community members (not necessarily financially invested)
* Gathering space (workspace, office, cafe, home, park, container, etc.)
* Project plan
* Tools, time and energy

I feel that PP’s machines are extremely valuable to have a fighting chance on this war on waste, but understanding what machines your specific project requires to tackle this issue is far more valuable (also what recycle material you plan to work with). A lot of focus goes towards the machines outlined by Precious Plastic but I feel that the first tool to clean up this plastic pollution needs to be a sorting and cleaning system which is a bit messy but vital to the process (I have yet to find a low cost method/machine), all other machines can be tailored to assist with your desired output.

What are you wanting to create with recycled materials?

What is the cost + energy required to create this product?

What is the value of this product?

Does it then make $ense?

Hopefully we can build some energy within this thread and move to the next phase of communication “Meet & Greet”.

P.S. if you are looking for PP machine parts you can try @morethantencents, I believe they supply machines and parts but they are located in WA so may have some minor logistics challenges ($$$). There’s also this guy in NZ who is selling the laser cut parts for €360 (approx $585 AUD shipped) motor, axle and frame not included. https://bazar.preciousplastic.com/en/listings/475982-stainless-steel-shredder-parts-for-one-inch-hex-axle or many others selling machines and components. https://bazar.preciousplastic.com/?category=machines

19/06/2019 at 12:20

Hey all 🙂
i’m from Melbourne and i’m willing to give a helping hand out to anyone thats needing it, i’m not as handy as may be since i’m still in my schooling years but i can help out as much as a can.

It great to see that Australian people are tackling this problem with passion because its a big problem that we’re all going to face in the coming years.


11/06/2019 at 11:59

Hi @omroxas, welcome!

Wes and I would be happy to catch up – email me some slots when you’d be free to [email protected].

Dont think we’ve shredded acrylic yet. But we could always give it a go!


10/06/2019 at 16:50

@omroxas @s2019
I absolutely agree!

3D printed molds would solve a lot of problems, if only the ‘why do I have a 3d-printer‘ conundrum? 🙂


10/06/2019 at 09:50

Hi everyone,


Me and my mate Liam have been tinkering with getting some of the precious plastics machines set-up.


We are in a workshop space over in Marrickville, and at the moment we’re using 2 machines, a “Granulator” and an injection mold machine together with 3D printed molds.


We are mainly designing small functional objects with the idea they have a long life and be extremely reusable. We’re making heaps of prototypes with different plastics we’re collecting from the community … we’re also happy to help with any ideas you want to design and mold.


Right now we’re looking to connect with the community and hear about what everyone is up to.


great to know you’ve made 4 machines! Would love to get any tips from you on the process you went through. If you are free one day for a coffee that would be great. I’m around UNSW a few days a week so that works.


I’m in Randwick often, would be good to catch up for coffee and chat. I’m interested to know what’s going on at the Michael Crouch Innovation Centre you mentioned.




* sorry if this message appears multiples times … this message board is very buggy

13/02/2019 at 02:06

Hello @defydesign!  I am based in Sydney and super keen to collaborate.  I don’t have a machine and have reached out to MakerSpace which may be somewhere I could build them (with help & cost dependant).  Have you made your machines yet? What’s your plan for how to use them? Open to sharing?

I would be looking to meet up with like minded individuals to:
1) shred plastic
2) extrude for use in 3D printing

Also open to having a coffee with anyone in Sydney! 🙂

26/09/2018 at 08:55

Hey guys if you need any info we have a space in melbuorne which is up and running we are about to launch just finishing the last touches with renovations.

21/09/2018 at 10:29

Hey how is the progress on your machines going? I’m really interested in building a sydney based project of this so I’d love to follow your progress and if you have any advice about sourcing parts I’d love to know. Thanks

10/06/2019 at 16:31

@omroxas , I think there would be a lot of interest in your approach for using 3D printed molds with the injection machine. If you don’t mind making a separate topic on this, I would be very interested. It might even pull me out of the 20th century and dive into the 3D print universe.

23/04/2019 at 09:32

Hello everyone.

Shame I missed the catchup recently. I’m a sustainable built environment post grad student at UNSW. I’m currently pitching to the Michael Crouch Innovation Centre to implement a Precious Plastics model on campus. No idea where it will go but I see there are few of you also at UNSW. Would anyone like to meet up to chat? Typically there evenings on Wednesday but any evening works.

31/03/2019 at 04:16

Found it!

30/03/2019 at 03:40

If anyone is looking for a 27mm axle, We have an offcut (400mm) that we bought from edcon steel, the actual size is 26.98 but we think that’s within tolerance for these machines ;). if you want to buy it, we are in Redfern and will put up in the bazar also. It’s Stainless steel 316 so should last a while 🙂 happy building

The photo shows our extra long turned bar and the off cut

29/03/2019 at 23:03

Looking forward to the gathering tomorrow.

When: 12pm
Where: Manly – Main Beach at the end of The Corso

will be bringing a BBQ for anyone wanting to bring something to throw on the grill.

I aim to be in the area around 10am to join @mak383 with the Manly Beach Cleanup

28/03/2019 at 16:04

<3 Hey all! <3

I found a 26.98mm hex bar at brookvale edcon steel that’s worked beautifully for me, I recommend it.

I’ve also got all the parts for the shredder, extruder, and a filament winder; but could use some extra hands to get it finished. I’m in St Ives, if anyone out there’s interested in lending a hand, they’d be welcome to use them and a 3d printer and scanner that are ready to go.

I’ve got a huge backyard and a lot of bamboo, so there’s no reason this couldn’t become a makerspace if needed. At the moment there’s a lovely workshop and a big garage and a resident wallabie.

<3 please write me if you’d like to get involved, at 0451094602 <3

27/03/2019 at 13:52

I’ll be in Manly on the 31st too 🙂 my # is 0451094602. looking forward to meeting you all <3

16/03/2019 at 09:55

Hi All,

Thanks @goodsamaritan for sharing this thread with me.

I’m a mechanical engineer and have some experience designing and building machines. I’m a big fan of the PP initiative and although I haven’t built any of their machines yet, I’m keen to participate in recycling projects and/or help out any way I can.

If anyone needs a hand with CAD design, drawings, fabrication stuff, etc or just a keen extra pair of hands, feel free to reach out.


27/02/2019 at 09:13

I am totaly keen to collaborate with anyone in the Sydney area.   @defydesign @emily @cloolets, @quin. Time is a challenge for me as well as I am a father of two, but willing to donate what time I can rustle up for the greater good of this planet.

I am up for a coffee most days and can reach most Sydney areas within an hours. Weekdays after 6pm would be an option on occasion. Also happy to meet at a public beach or playground on a weekend day as we can multi task by taking care of the kiddies, meet & greet and do a little litter clean up.

I would also love to see some of the PP machines and workspaces in the area if you are happy to display.

23/02/2019 at 07:53

That’s so awesome to hear Quin! I’ve run into problems trying to source the laser cut parts for the shredder section. Where abouts did you get yours from?
I’m actually using this project as my capstone for Engineering at UTS so I’d be keen to chat to you and anyone else who has a project up and running about how it’s working so far.

17/11/2018 at 12:56

Hi there! I’ve seen you are a lot of people rolling your ideas in Sidney. I’m from Argentina but this december I’m going to Sidney with a work and holiday visa (my inicial plan is to stay there just five months but it could be longer). I’m interested in hearing how is this going. I’m chemical engineer and, although I’m going with the idea of working in any place that take me, I’d like to listen from you, help you in my free times (for free). So if you are interested, want to teach me and like the idea, contact me! It would be really amazing for me!

28/09/2018 at 05:42

I’m definitely wanting to create a community based program.

I may have found us a space, I reached out to a number of community organisations and didn’t hear anything promising, but a friend of mine has a place in Petersham on Parramatta road and they have a bit of spare space in their garage they might let us use.

In terms of machine builders, I’m looking at making some more contacts at university, I know we have some machining workspaces that the university research people get stuff made through so I’m hoping that maybe someone I know might have some contacts.

Other than that I’m really just looking for more people who want to be involved. I’ve started reaching out to a few people on here but also in some local community groups and there are a few people who are interested.

11/09/2018 at 07:26

Thanks mate. Have sent the guy a message to see if he has anything suitable.

FYI, this is about the minimum requirement needed to power the shredder:
Single phase
40:1 gearbox to bring final speed to 70rpm

Only interested in single phase motors, otherwise it can’t be plugged it into a normal household powerpoint.

PS I have no probs in sharing the shredder when it’s up and running. Sharing costs to build it might get complicated, so for the moment I’d rather go it alone.

06/09/2018 at 02:49

Just finished my first melt. Not much to look at but with a little jigging of the mould I think I can create some pretty nice looking disc’s. 100% recycled Backgammon game coming soon. This little chunk of reclaimed plastic is approx 18 grams. 999,982 more grams to go to reach the 1 tonne club.

10/06/2020 at 10:32

Hi everyone, well now we´ll be 3d printing in PET from Sydney, Australia.
If anyone wants to collaborate and help this horrendous problem with recycling in Sydney, please reach out 🙂

02/01/2020 at 15:37

Hi, my name is Nicole i am from Argentina. Currently located in Bondi Beach. I am a filmmaker and an enviromental activist. I am making research and collection of microplastic in the beach of Bondi. It´s crazy i thought i would find an Australia free plastic, but i found all the opposite. I am cleaning little by little but i am finding lots of pieces of plastic in the sand. I have experience in handling garbage collection, cleaning campaigns, separation of materials, audiovisual record and graphic design. Looking foward to meet people to get organised and start doing something. Text me 0420244518

14/12/2019 at 05:14

Just signed up to learn more.

Not technical person so keen to see who could build this for us !

[email protected]

18/07/2019 at 14:02

Hi @venator2008 Looks like a great shredder. I’m sure one of us in this forum would be interested in having it. Thanks for sharing


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