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Finished building?

This topic contains 54 replies, has 37 voices, and was last updated by  Gena 1 month ago.

6
Dave Hakkens davehakkens

Finished building?

15/09/2016 at 21:52

AWESOME!

1 – Send us a picture
It would be really great if you could share a few pictures of the things you made here in the community.This is SUPER valuable feedback for us and probably an inspiration for others

*As an inspiration you can have a look at @mattia-io post on his Hacked Extrusion Machine. We love long and detailed articles like that one but we’re generally very happy to see even shorter version with a few images, reflection and considerations.

2 – Join the Precious Plastic map
We started map.preciousplastic.com to gather all worldwide development. Add yourself so others can find you!

3 – Show off
Use hashtag #preciousplastic to share your updates on social media, we love to see this!

3 – Sell on the bazar
Sell you products, machine parts or entire machines on our online bazar. Start your little business around plastic recycling 🙂 visit bazar.preciousplastic.com

KEEP UP THE GOOD WORK!!!

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In reply to: Finished building?

warrior
18/02/2018 at 14:53
14

Here is my shredder. It’s my own design, not to the PP drawings. I actually finished it over a year ago, but it took me this long to get round to making the video!

In reply to: Finished building?

starter
25/10/2017 at 22:10
14

Almost ready

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In reply to: Finished building?

dedicated
24/04/2018 at 15:28
12

My compact shredder with aluminium frame. It need just some frame modifications, the hopper need to be laser cut in the next days.

I have made some modification, now the frame is perfecrt (last 3 pics) and I have change the blade setup.

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In reply to: Finished building?

starter
05/01/2018 at 16:25
12

Hi all,

I’m not a machine builder, still learning though. I’m an environmental engineer and I’m very interested to utilise precious plastic machines to tackle plastic waste problems, especially in remote areas where plastic recycling is not economically viable. I collaborate with Ramdhan and we created shredder and injection then we put it in Simeulue Island, Aceh, Indonesia. By the end of 2017 we also sent shredder and compression to Pomalaa, South East Sulawesi (I haven’t take the pic yet). Here are pics of the machines we built for Simeulue.

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In reply to: Finished building?

helper
10/12/2017 at 05:40
12

Hi all,

We have completed our Shredder/ Extruder unit after 2 years of testing and refining. Currently in the Pacific islands demonstrating the unit. Building our first 5 machines to be sent out by April, then the next 5 over 6-12 months. Happy to answer any questions, we aim to reach the remote and under-developed islands where waste management is a major issue.

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In reply to: Finished building?

warrior
26/10/2017 at 00:40
8

is that a double axe shredder @swets? Looking forward to see that one running 😎

In reply to: Finished building?

helper
19/02/2017 at 04:54
8

Hello, we finished building the extrusion machine in Brasil!

Our website is: megatec.center

Thank You

Andrade

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In reply to: Finished building?

starter
07/06/2018 at 11:26
7

Our compressor & shredder is completed. Awaiting funding for injection and extrusion machine. Workspace is allocated and by middle July students will get stuck into collecting & organizing plastic waste, cleaning, recycling, creating and selling.

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In reply to: Finished building?

helper
08/02/2018 at 14:09
6

Switzerland is the game.

Two year ago i order the first lazer cut for shredder. With a lot of up and down, studies, arm broken etc… Today shredder still doesn’t work but i’m close to ! (It’s been 18 month i have this idea in my mind… Vidéo comming soon for the problem, i’m sur the solution will come from this forum !!!

But… i found a industrial shredder in a farm and i swapped it for an old motorcycle that i had.

Then i start to build the extrusion and after buying 2 mecanical motor really heavy i saw a post with an electric motor. I make a call at the distributor of Makita
for the after sales service to find out if they had it in a bin. Bingo they have one motor like i need and… Big suprise it’s a shredder for wood (Makita ud2500). It’s not over yet but some news next week if it’s work. (cost for a new one is 250 euro) and i have the PDF for electric shema. Feel free to ask if you need.

Winter is comming and like a lot of people here, it’s really cold in the workshop. So i strated to build injection.

Result in the topic Share your creation.

Totaly cost is not done and i leave in a fucking country where all is really expensive. Try to find the stuff in trash the most that i can.

Cheers

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In reply to: Finished building?

helper
19/12/2016 at 09:02
6

Trituratore ✅

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In reply to: Finished building?

helper
12/11/2016 at 18:05
6

Gruppo lame ✅

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In reply to: Finished building?

starter
13/02/2019 at 03:44
5

Made in Pakse, Laos

Dec, 2017

Was really awesome to build this machine and learn so much stuff, way beyond plastic alone.
Ats ame time see how much interest other people feel about the whole idea of what the waste could be, and becomes really visible the level of consumerism we live in. Amazing how creative people can be when they encounter something so trivial for some but unrealistic for others. This perspective only comes when and where people understand it, and that couldnt be possible without showing.

Good job everyone!

 

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In reply to: Finished building?

starter
14/09/2018 at 09:35
5

Hi everyone,

It’s Kate from Zero Waste YOLO Thailand, just finished building the new Shredder and wanna share it with you guys.

Any recommendation is most welcome.

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In reply to: Finished building?

helper
10/07/2018 at 12:33
5

Finished building the Extruder! She LIVES!

 

will be building another with controllable speed and working on a press to use alongside an oven.

 

Will post pictures when we get started on that.

Aaron & Will
Still Life

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In reply to: Finished building?

starter
23/04/2018 at 12:29
5

Ready for testphase 1!

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In reply to: Finished building?

warrior
19/02/2018 at 13:46
5

I actually think Dave’s V2.0 shredder is a very good balance of simplicity and performance, which is what you want for an open source anybody-can-build-it design. Of course you can always make improvements, but a lot of them are down to personal taste and wouldn’t suit everybody.

I built my shredder just to suit my own needs, not to propose it as a better version PP shredder. I think it would be less suitable as it’s more technical and contains some custom components that the average person would not be able to make/buy. Some of the ideas I’ve used people might like to incorporate into their own machines as add-ons to the basic design. I think the best way is to take something simple and adapt it to suit yourself using what resources you have available.

In reply to: Finished building?

helper
24/11/2017 at 17:52
5

Hello, we made modifications and redesigned the extruder.
We also ordered a industrial screw from China so the output of the machine is improved.

Here are some pics.

Next step is to make the machine more compact, so we are going to replace the motor and worm gear by smaller motor with same torque from China.

The price for this machine is US$2.000,00

Best Regards to all

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In reply to: Finished building?

dedicated
06/08/2018 at 19:14
4

This is my injection machine, the frame is made from extruded aluminium, it is strong and lightweight, I am finishing it with a 3d printed hopper.

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In reply to: Finished building?

starter
19/02/2018 at 23:46
4

hi all. last week we started building the precious plastic machines (shredder, extrusion and injection molder) with a dozen art and design students. the injection molder is now working, the shredder and extrusion machines should be done next week. you can see our current status at: http://www.instagram.com/burg_halle or follow us at http://www.burg-halle.de/make for the next steps… best from germany! aart & team

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In reply to: Finished building?

starter
30/01/2018 at 20:25
4

Hello 🙂

This is great! We live in the Caribbean , here on Andros Island the amount of plastic is insane. We want to do a start up recycling business here. There is no recycling of any form here!

Awesome that you are taking initiative and able to do this!!

Please let me know if you are interested in The Bahamas!

In reply to: Finished building?

starter
11/03/2019 at 05:32
3

We built a thing

Brasília – Brazil

Hand powered shreder and thermostat controlled injection machine.
High school students will be running the precious plastic machines.

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In reply to: Finished building?

new
04/09/2018 at 22:14
3

hours: 40
power: 0.75kw at 20:1
machines: lathe & CNC/Mill, drill press, angle-grinder (3000e)
skills: advanced but not expert
materials : 300e for Motor/Reducer, 70 Speed Variator (VFD), 50 for the Chrome, 30 for the brass adapters, 100 for the heat bands, 15 for the small stuff, 20 for the aluminium, 5 for the drive shaft, 40 euros for electricity, 20 for PIDs & SSRs,  20 Euro for standard suppliers such ass grinding papers (lots), drills, …
in bazar : yes, see “catalonia connection”

In reply to: Finished building?

helper
19/11/2017 at 07:16
3

I was going to ask why there wasn’t one of these out yet!
Good to see.

In reply to: Finished building?

helper
12/03/2019 at 00:13
2

@surfmen is for fix the shredding sieve

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In reply to: Finished building?

helper
04/10/2018 at 08:27
2

Hello to You all there.
This is my own shredder wich I have in my heart 🙂
It is working really good.

Motor – 1.5kW

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In reply to: Finished building?

starter
19/07/2018 at 11:32
2

We are finished building our injection machine, ready to start testing lasercutted plexiglass molds! 🙂

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In reply to: Finished building?

helper
29/04/2018 at 18:29
2

Nice work! Great idea with the aluminum channel frame. That motor and worm-drive are nice an quiet.

In reply to: Finished building?

starter
20/04/2018 at 11:18
2

@xxxolivierxxx Do you think I can improve it by using A4-80 steel screws and add something under the side blades to hold it up?

In reply to: Finished building?

warrior
19/04/2018 at 21:16
2

@simeng do you mean that the shredder’s enclosure is not made out of steel? if that’s true then I don’t think there’s much you can do to solve your bending problem. The frame is meant to absorb a great amount of the shredding torque so wood or other non-ferric materials will hardly resist the forces generated when shredding

In reply to: Finished building?

starter
18/04/2018 at 11:21
2

Hi!

I built a shredder in International School of the Hague. It took me two years. The box and framework are not steel though, because we don’t have any equipment to work with metal in school. But it works! (Apart from 3mm thick acrylic, the screws which hold side blades are bent after shredding) Is there anyway to prevent the screws from bending?

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