Homemade Shredder Recycles Old Phones With Steel Blades | SHREDII 4.0
Ғылым және технология
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Mini DIY shredders are now a reality with our latest SHREDII design. This homemade shredder was tested against wood, plastic, aluminum, steel, and even the indestructible Nokia 3310. This shredder is a great addition to our DIY machine shop, and we use it primarily for recycling 3D prints by taking the granules that come out of the DIY shredder and using them with INJEKTO, our DIY injection molding machine, to create new plastic injected parts.
This SHREDII is designed for use with Nema 34 motors, and in this video we also tested it with more powerful servo motors that we had left over from our DIY CNC and DIY wire EDM machine videos.
We hope this DIY shredder will enable those with minor shredding requirements to continue moving forward with their recycling projects.
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#homemade #machineshop #DIY #CNC #homeshop #mill #machine #engineering #shredder #recycling #recycle #shredded #AirPods #nokia3310 #nokia #indestructible #steel #science #3dprinting #3dprinter #3dprint #3dprinted #mrbeast
Пікірлер: 587
My man single-handedly bringing the modern industrial revolution onto the desktop
@ActionBOX
Жыл бұрын
Hahaha, thanks for your support 😃, glad you appreciate what we do 😊
@angusadolpho6756
Жыл бұрын
Thank you
@speakerbasstester1639
9 ай бұрын
@@ActionBOX can u show me how to make this? Need it to shred IC chips
@jerbear7952
6 ай бұрын
Hardly single handedly. He is standing on the shoulders of many many giants. As well as walking on their backs by failing to acknowledge the designs he is claiming as his own.
@pm5906
2 ай бұрын
@jerbear7952 lol you think anyone in shredding, winding, extrusion, press are ever going to mention the inventors? If they were songs they would be labeled "traditional".
Very refreshing to see someone actually use proper safety measures.
Love watching the evolution of shredii! I might have missed it, what grade steel are the new blades?
@nemesis851_
Жыл бұрын
Dang you’ve just about hit that golden YT milestone - congrats
@ActionBOX
Жыл бұрын
Thanks Makers Muse, we appreciate your support 😃. We are using Chromoly steel blades which are much tougher. These new blades are also much smaller so there is more torque applied onto the plastic from the drive shaft. Let me know if you’d like to collaborate 😉 - Dave
Look awesome so far! During the metal screw test, and the phone test, you can see the blades moving and impinging on each other a bit. Looks like it would be beneficial to work out a way to compress the blade stack! Maybe a shaft collar at either end to lock the blade stack in place, and then set-screws going through the shaft collar to press inwards against the blade stack to provide compression?
@ActionBOX
Жыл бұрын
Thanks for your support 😃. I like your suggestion and will definitely look into designing that. Ps. I checked out your channel and it looks awesome 😎. I can see why shredder blades would interest you 😜. Cheers, Dave
@GoughCustom
Жыл бұрын
@@ActionBOX thanks Dave! I've been really enjoying your channel as well mate!
I don't know if this is just me, but I'd seriously want an emergency stop button that kills the power, rather than telling the Arduino to stop. Just because if the Arduino or motor drivers go haywire, or don't respond, the button won't do anything. Most likely not going to happen, but I'd really want something that cannot fail.
@ActionBOX
Жыл бұрын
Hi Max, I must say, this is a great idea that is extremely important to implement. In my case I always had someone with me to hit the power switch not shown in the video in case of a disaster, but indeed I agree with you 100% that safety here is imperative. Thanks for leaving your awesome comment, and I hope you enjoyed the video regardless 😃. Cheers, Dave
@1992jamo
Жыл бұрын
@@ActionBOX No worries. Cheers for reading/replying, and most importantly, making a really awesome video/product. Best of luck to you lot.
@ActionBOX
Жыл бұрын
@@1992jamo thanks again Max 😊
@joshua43214
Жыл бұрын
^^THIS Needs a panic switch on the mains, ideally a magnetic one so it wont come on after a power failure.
I love what you doing with recycling! Great job.
@ActionBOX
Жыл бұрын
Thanks a lot for your support Roland 😃
I like how you're iterating on designs. Very interesting to see the process.
@ActionBOX
Жыл бұрын
Thank you very much! I appreciate your support 😃
@h7opolo
8 ай бұрын
this guy is a complete fraud, benjamin.
man, this and the desktop injection molder are absolute game changers
@ActionBOX
Жыл бұрын
Thanks 😃. I’m glad to hear other people think so too 😊. They have been super valuable to me. Cheers, Dave
@SpikeFreeman-ud3cu
Жыл бұрын
Agreed!
@snorttroll4379
2 ай бұрын
buy link?@@ActionBOX
You guys are amazing! I wish I had half the know-how you both have. Keep up the amazing work!
@ActionBOX
Жыл бұрын
Thank you 😊, we really appreciate hearing that 😃
Awesome thanks for the hard work, dedication, and demonstration.
@ActionBOX
Жыл бұрын
Thank you for your support 😃
Hey I am a steam student I love your ideas on home made CNC machines I have used the old shredder for an school project before thanks for the vids
@ActionBOX
Жыл бұрын
No problem, thanks for watching 😃
Totally love this design!
@ActionBOX
5 ай бұрын
Thanks 😃. Check out the newer shredii 5.0 video.
Amazing work my man!!!!! I would love to be able to have something like this. For years Ive been seeing lots of 3d printed parts go into the trash when the same companies that make the printers should be working on helping us reuse the bad prints. Instead they focus on selling their own filaments.
@ActionBOX
Жыл бұрын
Thanks Juan 😃. We hope this shredder will help people with small scale needs for light shredding. You can get one at actionbox.ca if you need one. Cheers, Dave
Been thinking of making shredder for aluminum and glad ran into this video on my feed !
@ActionBOX
Жыл бұрын
Haha, awesome, glad our efforts could help someone out 😃
The indestructible Nokia was destroyed because IT WANTED TO! It thought *“Enough is enough, it's time to move on!”*
@ActionBOX
Жыл бұрын
😂
@poloska9471
9 ай бұрын
I consider that a Nokia victory... it broke the shredder before getting fully mauled so it's victorious yet again... literal steel nails get rekd and the nokia is just like... meh... put the battery back in and let's see a do-over... I bet the Nokia will make it out with a couple of scratches. That thing is without a doubt absolutely indestructible. I dont see why we need all of these fancy shmansy fighter jets when we have Nokia that can do both electronic warfare AND bunker/tank-busting percision KOs at a high enough velocity, fired out of standard artilery of course... but noooo we need 32 trillion dollars of debt instead. Mount that bitch on a Walmart drone and I bet it could down the F-35. In fact, I am challenging the Russian bots/intelligence officer reading this comment to try it and then give me a reward later when I win them the Ukraine war with this comment. Nuff said.
Great video, amazing to see you keep improving designs.
@ActionBOX
Жыл бұрын
Thank you very much!
Just found your channel. I love your structured and organized approach and your energy. Subscribed!
@ActionBOX
10 ай бұрын
Thanks! Welcome aboard. We’ve got lots of exciting content in the works. More coming very soon 🙌
I'm interested in shredding #2 HDPE plastic (milk jugs, empty medication bottles, etc) for recycling. Is this able to help with this, and what can I do with the shredded bits to make a new product? Thanks!
Great stuff! I would love to get some of your machines for my high school students to experiment with this year.
Awesome!!! Thanks 😁😁
@ActionBOX
Жыл бұрын
Thanks for watching 😊
I love the idea of a bicycle drive, it's an elegant low tech approach
@ActionBOX
Жыл бұрын
Thanks 😊, we also thought it was interesting smile. Thanks for your support 😃
this is genius very good job 👏🏾
@ActionBOX
Жыл бұрын
Thank you 😊
Thats amazing I wish I could actually retain all the info on the internet.. I hate wanting to do something from an industral application... And not knowing how. Thank you.... Great job on the video 😉 Making a mini shredder was on my list thank you soooooo very much.
@ActionBOX
Жыл бұрын
No worries, check out actionbox.ca
Nokia never gave up until it's last breath. Inflicting damage at his last moment.
@ActionBOX
9 ай бұрын
It put up a good fight 😂
@Schjoenz
9 ай бұрын
@@ActionBOX definitely. Haha I think Nokia 3210 is one tougher contender for shreddy. Even tougher than 3310. Haha
Shredpods 😂 🎧 this is genius! I want to get this and your injection box v2.0 into our lab! Cool demo project for recycled plastics to new parts. 🤙🏼😎
@ActionBOX
Жыл бұрын
Haha, thanks for your support 😂. Feel free to reach out to us via KZread and I can offer you a custom discount code.
I love your shreddy! So cool.
@ActionBOX
Жыл бұрын
Thank you 😊 I appreciate that
Very cool! Just found your channel and subscribed. I’m planning a recycle/re-use project for our offgrid homestead, my goal is to process 100% of our recyclable materials ourselves. I’ll be documenting this project on our channel. Your shredder design looks great, I would make it a hand crank of some sort. What would it take to beef up shreddie to handle glass and tin cans?
@ActionBOX
Жыл бұрын
That’s awesome 😃, I’m glad that shredii is sparking ideas for you. I checked out your channel and it looks very interesting. Let me know if we can help in any way. To answer your question, I would need to know exactly what you are trying to shred (thickness, dimensions etc.) and I can test it out here at our shop. Cheers, Dave
기계기술이. 대단하십니다
Cool stuff shredders are the ultimate ASMR
@ActionBOX
9 ай бұрын
Thanks! They are oddly satisfying 😅
Cool I've been subscribed for a while! I could sure make use of shreddy!
Man i really need to get me a shredder. Since i learned you cant actually easily recycle prints I have been saving all my scraps.
@ActionBOX
Жыл бұрын
Feel free to check it out at this link actionbox.ca/products/shredii-4-0 Cheers, Dave
This is awesome!!!!! I want one for shredding my failed 3d printes to reuse filament
@ActionBOX
Жыл бұрын
Love it, glad you found this video useful 😊
Amazing project
@ActionBOX
Жыл бұрын
Thank you 😃
Really impressing!
@ActionBOX
Жыл бұрын
Thank you 😊
Whats that white thing on your cr30 3d printer. Only ask as I have a cr30 as well
Man I want one of these! Nice build.
@ActionBOX
Жыл бұрын
Thanks a lot 😊. They are definitely great machines 😃
@wantafastz28
Жыл бұрын
@@ActionBOX copper shredding next?!
@ActionBOX
Жыл бұрын
@@wantafastz28 no I probably won’t have time for that. What would you use it for?
@wantafastz28
Жыл бұрын
@@ActionBOX shredder of copper lol. 4/0 wire specifically. But I know that is a huge task. The industrial ones are completely out of reach financially.
you are talentful...really good designer and artisan...
@ActionBOX
Жыл бұрын
Thanks Petrie 😊. I appreciate your support.
Heck ya! At times I want to order Injecto x but then feel there will be an Injecto x+1 Good stuff guys
@ActionBOX
Жыл бұрын
Hahaha, this was definitely our last shredii. It works really well, its super easy to assemble, and we are super happy with it. Injekto is also really robust and works great.
Just what I was looking for 🙂
@ActionBOX
Жыл бұрын
😃 sweet, I’m glad to hear
Thanks guys, This video will be most helpful.
@ActionBOX
Жыл бұрын
Glad it was helpful!
Great build, subscribed!
@ActionBOX
Жыл бұрын
Thanks! 🙌
That’s a sturdy machine. I’ve seen wood chippers that were less sturdy-built
@ActionBOX
Жыл бұрын
Thank you my friend.
Me encanta!!! Me parecería más ingenioso, que los piñones se transmitieran el movimiento entre sí, con un solo motor
Fell absolutely in love with your content. Btw now we know what made those phones indestructible: the battery. 😂
@ActionBOX
Жыл бұрын
Thanks, I appreciate hearing that 😊. I would say the phone still beat shredii despite not having its battery 😜. Cheers
What could you use on the discharge to take the shredded material and turn it into powder , mix with another material or into an intrusion heater tip to produce your own custom 3d print material
@ActionBOX
Жыл бұрын
I’m not sure 🤔.
Yoooooooo....Been looking for a good shredder to help promote to the Pultrusion scene. Top notch efforts! This thing is a Beautiful Beast!
@ActionBOX
Жыл бұрын
Thanks a bunch, I appreciate your support 😃. Cheers, Dave
I could put that to great use. I've been saving plastic caps and other plastics for years.
@ActionBOX
Жыл бұрын
It shreds caps very easily that’s for sure.
This was super cool to see after just watching the original Shredii vid. You may have covered this in another video but - is there a benefit to using the copper instead of a mounted pillow bearing? Also wondering if you have the cnc files available for this to build my own. Love this project!
I have an idea for the machine key issue: Make the shaft hexagonal. The shaft can still transfer the torque to the blades but the shredder will be more robust as the bigger shaft as a whole is obviously going to be more stress resistant than the smaller machine key. Some Shredder designers have already done this and it definitely worked wonders.
@ActionBOX
11 ай бұрын
Thanks for sharing!
Nice iteration on the previous designs!
@ActionBOX
Жыл бұрын
Thanks 😃
I don't know how much this Shredder is but it would be a dream to have one because I believe it can change my life for good... You're a genius sir...
@ActionBOX
4 ай бұрын
Thank you sir 😃. Check out the video of our latest shredii 5s
Wow, amazing video. Loving shredii and the content you are producing. Is it possible to code for a timed auto reverse when max torque / power draw is hit. That way it would protect the key and also react prior to further breakage. You would have to use a timer relay I think. I am sure Dave Hakkens did something like this. Keep up the amazing content. Mike
@ActionBOX
11 ай бұрын
Thanks Mike! It’s definitely something to explore. Appreciate the suggestion 😄
Love the covers!
@ActionBOX
11 ай бұрын
Thanks 😃. Safety first
Awesome
Super cool project guys !
@ActionBOX
Жыл бұрын
Thanks! Glad you enjoyed it 😃
I love building things from bikes. I could totally work with you on that idea.
Ingenious 👍🏻👍👍🏽
@ActionBOX
Жыл бұрын
Thank you 😃
I have so much paper stuff, something like this would be a fantastic middle-machine for my burn barrel process.
@ActionBOX
Жыл бұрын
hahaha, glad to hear. Feel free to check it out at actionbox.ca
You can put a grate with .250 holes evenly spaced below the blades. This will make the shread size smaller or larger determined y the size of the holes. But, that would probably work better if the speed was much faster. The grinders we used in plastic had the grates in placed so that we could get consistent sized regrind to be recycled back into our extrusion process. The grates were curved to the diameter of the blades and they had a small gap. So you get a slice effect as the plastic went through the holes.
@ActionBOX
Жыл бұрын
Sweet, thanks for the insight.
Absolut lovley nice Work man
@ActionBOX
Жыл бұрын
Thank you my friend 😃
So the Nokia can be destroyed, but even under destruction it may still cause damage. Definitely an exemplary warrior.
@ActionBOX
7 ай бұрын
Hahaha yup 😝
it looks very good, it would also be suitable for a little plastic from the printer and maybe aluminum
@ActionBOX
Жыл бұрын
thanks
Amazing
@ActionBOX
Жыл бұрын
Thank you! Cheers!
cool upgrade~
@ActionBOX
Жыл бұрын
Thanks 😃
Freaken Amazing
@ActionBOX
Жыл бұрын
Thank you my friend 😊
Would be really nice with one of these. Have kilos of failed prints that I would like to shred and melt into new filament.
@ActionBOX
Жыл бұрын
That would be awesome.
man this nokia intro was the best !😂
@ActionBOX
4 ай бұрын
Hahaha thanks 😂
Crasy Work!
@ActionBOX
Жыл бұрын
Thanks 😊
Very nice!
@ActionBOX
Жыл бұрын
Thank you 😃, I appreciate your support.
Amazing. I need this for a lab application to shred steel turnings. What type of steel are you using in your blade?
@ActionBOX
9 ай бұрын
Hey! The blades are made of hardened steel. Contact us from our website if you have any other specific questions about the shredder.
Can the motors detect resistance? If you added some code to the arduino to have them reverse just for a second or two if they get stuck, they might be able to self-dislodge some of those "clogs" like from the Nokia?
@ActionBOX
Жыл бұрын
That’s a great idea. I thought of programming a sequence into the motors that reverses as well but I like this idea better. How would you go about detecting the resistance? The motors only have a current output value that would increase and decrease with resistance on the motors, but this would be true for any sort of load. Cheers
@ZacharySkaggs
Жыл бұрын
@@ActionBOX Honestly I'm not sure...if you can measure the current while the motor is running with a current sensor, experimenting with what that output looks like when the motor seizes to see if it's some kind of consistent/repeatable/triggerable value? It's not something I've done before, just a thought I had watching the video. Thank you for the awesome content!
@ActionBOX
Жыл бұрын
@@ZacharySkaggs thank you, I love the suggestion and will give it a shot. Cheers, Dave
This is way better than all the aluminium can crushers here on YT ;)
@ActionBOX
Жыл бұрын
hahahaha, thanks, I appreciate this comment 😊
Did you notice a few of the nokia shreds were on fire! too cool!
@ActionBOX
2 ай бұрын
Good eye!
It’ll be really cool to have a awesome shredder that I can use to shred so many things in my bedroom
@ActionBOX
Жыл бұрын
Definitely! What do you have to shred?
Really good CGI of the Nokia being shreded!
@ActionBOX
9 ай бұрын
😂😂
Shredders blades like those and bigger are usually made using an alloyed steel called “Manganese Steel” or “Mangaloy” also “Hadfield Steel” because this is one if the most toughest and abrasive steels there is and as a bonus the steel actually self repairs over time because it work hardens and gets extremely hard and tough up to 65 + HRC which is high speed steel territory but it does not harden all the way through, only the parts that are doing the work so the tips and edges and as soon as they start to wear the new steel hardens underneath so in essence it self repairs constantly holding an edge but that’s not all, because the new steel underneath is softer it’s has very high impact toughness whilst resisting wear on the work hardened edges. This is why it’s used in shredders and crushers excavator bucket teeth things like that and you’d be surprised the things it’s used in. It’s almost impossible to machine even with TC (Tungsten Carbide) due to its work hardening properties, it is usually cut to shape with plasma cutters or laser cutters due to its crazy properties and then ground, Anyway I just thought it was relevant to what is going on here.
@ActionBOX
Жыл бұрын
This is awesome information, thanks for sharing 😊
Considered using the furnace to temper the blades?
@ActionBOX
Жыл бұрын
Good idea, however the blades have not shown any sign of weakness yet. They have not dented nor deformed in any way. Thanks for the awesome suggestion though 😃
@toxaq
Жыл бұрын
@@ActionBOX you mentioned you used harder steel, was wondering if you cut them from softer and tempered those?
Need one to crush rock for Gold Prospecting. Got one one, or will this work? Thanks! Great Ideas !!
Love your videos man
@ActionBOX
Жыл бұрын
Thank you my friend 😃
Nice clean video.
@ActionBOX
8 ай бұрын
Thanks! Glad you liked it 😄
A shredder like that would be a life saver for me.
@ActionBOX
2 ай бұрын
We sell shredder kits. Check out actionbox.ca! Message us for a special discount ;)
I would love to get a shredder. I want to investigate them in terms of a method of reducing the volume of generic trash (too much air). Probably add a large hopper with a lid on top, and a compacting extruder below.
@ActionBOX
Жыл бұрын
Thats a cool idea. You can get s shredder at actionbox.ca
Wow i really love and need it.
@ActionBOX
Жыл бұрын
Thanks 😊
Do you mean the capacitive touch wasn't working? Did you not detect the touch or what were you using for sudden breaking. My first thought is something in the chain or knock the motor gear off perpendicular to the rotation. (As the dropping something in the chain could damage things and this just removes the rotation force faster than the motor can stop.)
@tzagear
Жыл бұрын
Had not finished the video when I wrote that. Could be something that pulls the keys outward from the motor gears as well. Or like a spring on the inside of the key that can push it out all the way then a cap to keep it from doing that but the capacitive touch ditches the cap, yeeting the key, thus stopping the shredification.
@ActionBOX
Жыл бұрын
Thanks for your input. To stop the shredder I can just stop sending signal to the motors and the blades will stop spinning instantly. The issue isn’t the mechanical, but rather getting the electronics to work flawlessly. Does that make sense? Cheers
@tzagear
Жыл бұрын
@@ActionBOX I think I am following. Due to the size I don't think the built in capacitance of the arduino will work. Maybe a TTP223 or MTCH112 would work. What is the total mass of the connected metal of each of the shredding sides?
OMG I want one of these... Watched from Washington DC
@ActionBOX
Жыл бұрын
That’s awesome, thanks for watching 😃. They are available at actionbox.ca Cheers, Dave
how do you make the hardened steel?
I love shredii vids
@ActionBOX
Жыл бұрын
Thanks 😊
There was so much stress on the construction when you put the Nokia in, wow :D
@ActionBOX
Жыл бұрын
Indeed hahaha, that phone really is tougher than one would assume 😂. Thanks again for watching, I always appreciate seeing your comments smile. I still think we should collaborate on a project 😉
Will it also work with wet materials?
Love your channel, and got a new sub.
@ActionBOX
Жыл бұрын
Thanks, welcome aboard 😃
Where do you purchase the blades for a project like this?
@ActionBOX
10 ай бұрын
Actionbox.ca
Nice vid mate.
@ActionBOX
Жыл бұрын
Thank you Max 😊
hello You do wonderful projects, I love this channel. do you sell plans or the finished machines of yours projects? I'm interested in this and the desktop plastic injection molding machine! Thanks for your attention and regards!
@ActionBOX
Жыл бұрын
Hi, thanks for your supportive comment .we sell the machines on our website actionbox.ca/products/shredii-4-0
Long-Live-Shreddy!!!!
Awesome channel
awesome
@ActionBOX
Жыл бұрын
Thanks
why do you need stepper motors for this instead of cheaper DC motors?
excellent video 👍👍
@ActionBOX
Жыл бұрын
Thank you my friend 😃
At the rate you are redesigning shredy, you'll have one that can shred V1 by Christmas.
@ActionBOX
Жыл бұрын
Hahaha, thanks Matthew. This is the last iteration 😂, it works great
Ayyy please one shreddy, lol I am a total dummy, and I am learning how to use freecad, I just made a phonestand, took me two tries to get it right, wishing I could recycle the pla used up 😅 loved the vid,
@ActionBOX
Жыл бұрын
Thank you for watching 😃. The two shredii machines that we are giving away will be offered to two random subscribers who will be listed on our community page on Feb 19. Cheers, Dave