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Where to source your parts for Precious Plastic machines – Sorted by Country

Olivier xxxolivierxxx

Where to source your parts for Precious Plastic machines – Sorted by Country

29/11/2016 at 20:35

UPDATE: With Precious Plastic 3.0, now we have an awesome online Bazar were you can find the parts you need for most of the Precious Plastic machines. I encourage you to take a look around the bazar before sourcing your parts on other places 😀

The reason of this topic is to keep a record of recommended places and websites to buy the parts required for the shredder or any of the precious plastic machines. Some people have brought to our attention that they don’t know where to source their laser cut parts, hex bar or motors, so we though it would be a good idea to start a thread with a list of good places to buy your parts categorized by Country.

Feel free to post your suggestions down below and we will update the main topic daily with all the info you provide.
Along with this topic, we want to keep our “Materials worldmap” updated with all the locations you provide, so feel free to update our map by following Dave’s instructions or post your info down below and we will take care of updating it for you.




*Plasma Cut:
One of the companies I found that provides this service at a reasonable price is http://plasmacut.cr/. Just send them an email at [email protected] attaching the .DXF files (either the original files with 27mm hex holes, or the 1″ modified files from keesdeligt), the cost is around 200.000 colones (around $360) and it will take about 1 week for the parts to be ready. Also, note that they only provide plasma cut service, no waterjet, so the cuts won’t be really pretty, you will have to do a lot of cleanup with an angle grinder and sand paper afterwards. The 200.000 colones include Cut + Metal (black metal)

Another company that offers Plasma cutting is BROCAR. They are located in La Uruca and can be contacted through their Facebook site

*Water Jet:
The only company I know in the country that provides this service is SISA. They charge around 270.000 colones just for cutting the shredder parts (no metal included). You can bring your own metal sheets, or they can sell you stainless steel sheets (they don’t have black steel) but the stainless sheets will cost you around 660.000 colones plus the 270.000 of the cutting service plus 100.000 colones of the sales tax (pretty much 1 millón de colones).
Contact: http://www.sisacr.com/producto-destacado/water-jet

*Hex Bar:
In Costa Rica, finding a 27mm is almost impossible (at least it was for me), but 1 inch bars are easier to find.
http://www.cetransa.com/ will make you a inch bar for approximately $60 and will have it ready in less than 3 days. If you decide to get a 1 inch bar for your shredder, make sure that you cut your laser parts with 1 inch hex holes as well, otherwise the knives will fix loose on the bar and will cause the hex bar to lose its shape with time (trust me, I tried it). @keesdeligt uploaded some modified .dxf files with the hex holes reduced to 1″ so you won’t have to complicate yourself 😉
Location: Uruca, San José

Another option is to buy your bar online from United States and ship it to a Courier service (SmartCourier, Webbox, Aerocasillas, La terminal Express, Red Logistics, etc…)



*Hex bar:
I found an awesome website named https://www.onlinemetals.com that sells both 1 inch and 27mm hex bars, so you can chose the one you need according to your needs. Just choose the “One Ft. (12″) Length” option (see *** disclaimer at the bottom of this post), then enter your shipping address, and the site will let you pay either with card or Paypal. 1 ft of 1″ bar is currently priced at $8.74 and 27mm bar (26.99mm) is $9.07.

Also, this website accept coupons, so before placing your order go to https://www.retailmenot.com/view/onlinemetals.com and see if there are any coupons available. I was lucky enough to find a “$50 off from shipping” coupon, so I only had to pay $9 in total for the bar… a total bargain 🙂

Another option is https://www.mcmaster.com/#steel-hex-bars/=1588abp but it’s way more expensive, and they don’t accept purchases made with international card, so it will only work if you are a US resident.

Laser cutting:


recommends the company “BBC Steel”. On his own words: “very nice people and easy to work with”
For prices, please check Andre’s topic at: http://onearmy.world/community/forums/topic/usa-new-price-for-shredder-parts/
Site: http://www.bbcsteel.com/
Direct contact: [email protected]


*Lasercutting: Quick and reliable company. The longer you can wait for it the cheaper it gets. (Nowadays for registered companies only 🙁 ) http://247tailorsteel.com/
*Temperature controllers: You can get a set on Ebay for about 20 dollars. Personally I like to get higher quality so occasionally we go to TC-Direct .They sell heating elements, controllers and thermocouples. A bit pricy but good quality
*Scrapyard: Teunissen is a great scrapyard with motors, cables, Hex bar, metal and a lot of other cool stuff. This is also the place where I go in the videos, love it there! Another option would be van Mortel, but this is more focussed on steel material, not so much on parts and motors.



*Lasercutting, Hex Bars: @andredeqc can get you laser cut parts and hex bars, or fully assembled shredders. Contact: 4182628101

Ebay Store: http://www.ebay.ca/sch/andredemtl/m.html?_nkw=&_armrs=1&_ipg=&_from=


*Full Shredder Kit: @mr-hirn is currently selling complete shredder kits in 2 versions: Stainless Steel and regular Steel. Ships to all Europe for free. You can find his store here:


*Full Shredder Kit: @katharinaelleke is currently organizing groups of people who want to get a shredder build. Current costs:

Ordering 10 Sets or more every now and then (from a company in Braunschweig):
1 MIXED Set for 110€
(including VAT + small processing fee + contribution for Precious Plastic)
MIXED means:
– 5mm parts in stainless steel
– 3mm + 6mm parts in normal steel

Feel free to reach out to her on this topic if you’re interested



*Shredders: @javierrivera

Javier builds machines and parts in the UK and sells/ships them to all Europe, happy to organize group lasercut orders.. 🙂

You can send him a PM or find him in his Precious Plastic Bazar Store


is building a great list of different places to source your parts for each Precious Plastic machines and the costs of each part.
You can find more info here:



can make you a mild steel or stainless steel shredder, feel free to contact him for more info

***Quick note on hex bars: The original blueprint suggests to use a 320mm long Hex Bar, but it doesn’t really need to be that long. The suggested hex bar length is intended to allow you to attach a motor on either side of the bar, but for any Precious plastic project you will actually use only one end of the bar, meaning that you can use a shorter bar. The reason I add this disclaimer is because most metal shops will charge you more if you ask them for a custom cut, while you can just purchase the standard 1 foot bar they offer which is 304.8mm (just 15.2mm less) and pay less (you won’t miss that 1.2cm, trust me).

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24/03/2018 at 02:28

Hello I am Luca from Italy.
I saw the extruser’s videos. Where can I buy the bandheaters used in the extruser made by Dave?
I can’t find in Ebay.
Let me know…
Thank you in advance.
Faitfully yours.

24/03/2018 at 02:55

@ulgmaker try this company http://www.rotfil.com/en/company.asp

23/04/2018 at 12:39

Hi all plastic preciouteers!

I would like to enquire on where to find/purchase any kits or parts near Namibia, Africa?

Would be a great help! Thank you!

24/04/2018 at 10:50

Hello @seanb
I cannot find any builders in Namibia, but there are some contacts from Johannesburg who might be able to help:





06/05/2018 at 11:19

Hi all!

I am lookin for bandheaters on ebay, but can only find 220V 150W heaters. Will they work?

Kind regards,

Roger Bratseth

06/05/2018 at 20:09

@rogerbratseth I recommend you to keep looking for either 250w or 300w band heaters. 150w might work but they won’t produce enough heat to melt some types of plastics, and you will need to extrude slowly to make sure the plastic is getting melted appropiately inside the barrel

15/05/2018 at 23:58

Catalonia / Spain: I’m maintaining a list of sources for the northern ‘spain’ here : https://docs.google.com/spreadsheets/d/10WGp165XFZS_D9qykwzc-0MKKxOuYu_xDW5xcRvkV3E/edit?usp=sharing (sorry, but it changes too often 🙂

29/05/2018 at 22:30

Hi, I’m from MEXICO, does anyone know anywhere in the country to buy the seamless steel tube for the injection machine?

hola soy de MEXICO, alguien conoce algun lugar dentro del pais para comprar el tubo de acero sin costura para la maquinade inyección?

29/05/2018 at 22:41

Yo soy de Costa Rica y me fué imposible encontrar tubo sin soldadura, lo más cercano que encontré fue tubo para piston pero son caros, entonces lo mandé a traer a estados por medio de OnlineMetals

21/06/2018 at 21:23

Hi, friends!

I’m from Monterrey, Mexico and some PID controller that you post from eBay doesn’t ship to Mexico, can someone help me to know if this PID Controller does work for an injection machine?

21/06/2018 at 22:05

@astro Yes, that PID will work, but I heard some people saying that REX pids are not very good quality

Fyi, in MercadoLibre México there are plenty of options for a PID, even Inkbird branded ones


22/06/2018 at 03:12

Thanks, @xxxolivierxxx
There are only Rex pid controller in that list!
Model: REX C100

22/06/2018 at 07:35

@astro if you search for “inkbird” you will get some more, but those are a little more pricey

22/06/2018 at 14:50

Here are our final numbers/reports/sources for the south european area. Prices may vary up to 40% depending on your location in Europe. We redesigned and adjusted the machines (also to address upcoming CE certification issues) and got the final material bill down to 1400 Euro for a 2-in-1 machine. It took about 3 months to find reliable sources for the more crucial parts like the reducer and extrusion screw. Please don’t delete this post from the public domain again. Needless to say, the shredder blades seem hefty and it seems more effective to buy them in bulk (at 10 sets = 100 Euro / set then).

Thank you.

02/07/2018 at 21:18

looking for a cheaper way to start a workspace here in Mozambique Maputo.

I need to start like yesterday. Can you please help me secure a trusted supplier of the four machines.

I can do the assembling alone here.

11/07/2018 at 19:40

@armandochris I would like to help, but unfortunately, shipping of the shredder from Costa Rica to Mozambique is almost $250 and might take about a month to arrive. Your best option is making your machines locally. If the shredder cutting is a problem you could try a simpler design like this one https://www.thingiverse.com/thing:1468596

12/07/2018 at 12:56


Has anyone bought machines from Gb Manufacturer, India.

08/08/2018 at 04:24

Hola, alguien de México, con quién poder compartir información?


08/08/2018 at 08:16

@panchomaciel aqui encuentras bastante informacion: http://onearmy.world/community/forums/search/mexico

13/08/2018 at 10:48

@iago. Where are you from here in Brasil Iago? I’m from Campinas. If you have any doubt, please try me. I’m here to help.

17/11/2018 at 22:58

Hello… Do you know where in Colombia? Thanks!

12/04/2019 at 21:16

AYUDAAAA¡¡ ¿Alguien sabe como consigo piezas en Argentina?

02/05/2019 at 17:40

Hello from İstanbul we are preparing BOM lists for our precious plastic machines. There is a link for the drive folder which contains the BOM lists for İstanbul. We couldn’t able to find all of them yet. We will be updating the lists. If you have any suggestions please write me.


12/05/2019 at 20:04

Laser Cut Parts AISI 304. V2.1
(Piezas de corte por Laser AISI 304, acero inox) V2.1


08/06/2019 at 03:47

BRASIL =========ENGLISH =============================
Talk to Megatec.Center – email: [email protected] for all your project needs.
Prices for Brazil only:
Stainless Steel Hex Shaft : 320mm – US$20 – R$85,00
Laser Cut Parts for Shredder: US$220 – R$900,00
Barrel+ Screw + Nozzle:  US$450 – R$1.800,00
Control Box for Extrusion or Injection: US$175 – R$700,00
Please contact us for other parts.


PORTUGUESE ===========================================
Fale com a Megatec. Center para todas as necessidades do seu projeto.
email: [email protected]
Preços apenas para o Brasil:
Barra Hexagonal Inox 304 320mm: US $20 ou R$85,00
Barra Hexagonal Inox 304 Usinada c/ chaveta: US $50 ou R$200,00
Peças cortadas a laser para trituradora: US $220 ou R$900,00
Canhão + fuso + bico: US $450 ou R$1.800,00
Caixa de controle para extrusão ou injeção: US $175 ou R$700,00

Contate-nos por favor para outras peças.


15/08/2019 at 22:58

hii I am from mexico, living in merida yucatan . I want too know where i can buy materials ti make the machines

25/08/2019 at 17:32

May I ask if you know where can I buy the materials here in the Philippines?

25/08/2019 at 20:39

@jcbersamira, @btmetz is your friend 🙂

12/09/2019 at 21:16

It is extremely difficult for us to source for materials for machine production here in Ghana.

Please we humbly wish to ask if anyone has information about where to source the materials for machine production. Getting to buy from outside the country is way to expensive for use to do as we are just a community based organisation working on promoting environmental sustainability through plastic waste recycling.

We are also soliciting for anyone who has used or damaged machine which we can fix and use. Eve of it is outdated, we are greatly willing to accept.

@All keep up the good works, as I have been following up on Dave for over 2 years now.

22/11/2019 at 20:53

Sourcing parts for DENMARK:

For All laser cut parts you Can contact Staermose Industry at https://www.staermoseindustry.com

kindly note their prices are relatively high

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