By using simple tools and cheap materials you have obtained great results! Many factory-produced fans are worse. I didn't notice the vibration so the balancing method used worked well. You have found a very good method of matching the engine load to its rated parameters. Great job, you will paint it elegantly and everyone will be convinced that it is a factory product. :)))

Do you know your video is genuinely one of only a few sources on the internet where one can actually learn how to build and design a dust collector impeller and its related housing assembly in detail? You did such a great job making it easy to understand, replicate, and even modify. I really appreciate the work you put into this. Thank you. You saved me a lot of time and effort; reading and studying scientific research papers about the "optimal" way to design an impeller assembly where all of the relevant info is either missing because they assume you already have a mechanical engineering degree and it would be too basic to include, or is "encrypted" in unnecessarily complex language/jargon that takes forever for a layman to decipher and subsequently understand, let alone put into practice. You have my heartfelt gratitude; truly, I thank you. I will save so much money replicating this, and have internalized concepts you have shown here that I may later extrapolate from to bring my own original ideas to fruition, beyond "just" an impeller assembly. All due to your selfless sharing of knowledge in a way that is easily digestible to the layman.

Such a practical person, no bullshit or over complicated processes or tools. Robust and working results. Watching someone like you that knows what is doing makes it so that even a baby watching understands how impellers work and are made.

No long preamble, no annoying music or endless monologuing and I thank you !!

As soon as I saw you using proper geometry technique to layout your impeller blades......... I subscribed to your channel. Then when I saw how your table saw top actually moves like a sled........ I was blown away. Your designs are very unique. Thank you for sharing your knowledge. Very nice and much respect.

Great video- BRAVO mate- You need to get Mathias the Canadian Wood engineer to collaborate! Awesome content-

That's their aren't very many people that have the balls to build something like that great job!💪

You've created a monster! Haha! Nice work, man. I'm glad you did two versions of the impeller for comparison. I learned a lot from this. Thanks!

Gede bangat tenaganya ya pak😁, pake b Inggris jadi banyak yang nonton dari luar negeri ya

Ingenious. This is what I need for a < 1” decorative landscape aggregate vacuum. To lift aggregate into a hopper to separate >1”, 1/4” and sand. 👍🏾👍🏾👍🏾👍🏾👍🏾

You should do a follow up video showing static pressure measurements as well. Looks like that would be rather significant seeing as how you paid significant attention to the impeller inlet and attempted to close the gap between the impeller and inlet as much as possible.

Totally captivated by your ingenuity and precision. Awesome job!!! 👍🙂👍

The drumsander jig alone was worth the video. Thumbs up.

I’m amazed by your ingenuity! This blower works so well. I noticed other equipment that you have built and I’m so impressed! You are a master!

Wow this is the real deal, I'm working on a system but never got the satisfaction. Taking my old vacuum cleaner apart i noticed the housing was curved like a rolled up hose. This would help the airflow also tapering the ends of the propeller would help. The same for inlet and outlet, but man you hit the nail without a hammer great thinking and execution. You got yourself a new subscriber. Thanks for sharing from Mexico.

Ini video pertama kali saya nonton chanel Mas. Kesan pertama aku kira orang Philippines atau melayu yg lagi ada di luar negeri. Jadi ragu mau koment takut blewer English ku... 😁 Tapi pas kulihat kreseknya, aku jadi yakin... Gak akan susah buat ngomentarin videonya. 😁😁 Mantaap mas.. Lanjutkan. 👍👍👍

I subscribed after this first video. He had me cracking up with his measured marks vs pencil lines. You got it close enough. Also, legend has it, that the arms on your circle-making compass are 8 8 meters long. Wow!

Mantab om.... iconik banget kresek indomaretnya hehehhe....

Must feel good getting those results after all the design and building work. I like to quick release part of the design. Great idea for testing and evolution of the design.

Its so good to see someone who really knows how to use simple tools. Great work!! Thank you for sharing

Good work. Loves to build things myself too. I am a constructor, car electrician, car reconditioner, mechanic. Right now since 7years back Im working as a workshop manager in a door factory. Im the one fixing all the machines etc in the production and the paintshop.

This simple tools made less noise than vaccum. Thanks Jhon.

Luarrr biasa, ada plastik Indomaret juga pak, saya sebagai karyawan swasta sangat terbantu sekali dengan video bapak, semoga bisa menjadi inspirasi kaizen ditempat kerja saya pak.

Красивая и грамотная работа👍

lol when the bag threw away. This is awesome. The results are amazing👌

Well done, I like your logical and analytical approach to design and construction. Wow what a dust collector. At first I thought the 1Hp motor was over sized but I liked the outcome. When I saw you measure the FLA of the motor under load I liked the methodology of your design. Very impressive on the air flow, both of them. Thank you good video

Incredible design, very well thought out. Cheers from Brazil!

You are 100% genius. Never ceases to amaze me the things you can do Keep it up , very well done Jhon

Masya Alloh tabarokalloh....Top morkotop mase

This guy is on another level...and yes I noticed he actually built the bandsaw....amazing work

What a great project. Your ingenuity is remarkable!

When I saw that DIY track cc saw set up… my jaw dropped!!! STELLAR WORK John!! I’ll be subscribing for sure. 😃👍

Even video has 2years ago, this is still great video, awesome job, what yo doing make me open my mind, much respect from me.

Thanks for sharing this Jhon, the results are great!! Keep on doing the good work!

Mantap sekali. Saya sendiri perlukan benda ni. Thanks for sharing. Looking forward for the next video. #staysafe #stayhealthy

Excelente proyecto muy bien desarrollado y mejor ejecutado , una buena herramienta para el taller , gracias por compartir tanta creatividad y conocimientos , un saludo cordial y por supuesto un gran like desde Narón , Galicia (España) 🤓 🛠️ 🔝

love your style - your presentation and the shop-made tools.

O melhor projeto que encontrei, vou tentar fazer o mais próximo possível deste modelo.

Impressive shop! You are very handy! Wish I was that determined :)

Excelent, congratulations.

Ok... a wall saw... got me interested ;p

Oh my God, I've been wanting a video like this for so long. Perfect. Thank you

Incredible and inspiring! Awesome work!

"Material handling" fans (those processing air with large and abrasive particulates) are designed with flat/straight blades to reduce erosion of the blade surface. Curved blades are more efficient, but increase surface erosion. If the system design has the filters upstream of the fan, that should be sufficient to protect the blades.

Damn! That's really good suction for just a 1hp motor

That's absolutely insane.

Semangat terus pak membuat inovasi2 baru🔥🔥🔥🔥

impressive engineering with normal building materials!

Awesome. Thank you. I have a 2hp Extractor but feel the airflow is poor and have been considering an upgrade, and this impeller may be what I look to add. Awesome.

Stellar design and geometry skills.

Mantap Kang.. the real insiyur

Dari logatnya tadi sudah curiga ini orang Indonesia. Begitu ada kresek Indomaret langsung yakin 😂😂 Mantap bro

Bagus sekali, sepertinya saya akan membuatnya untuk workshop saya.

Excellent video, I am going to make mine following your design! Thank you very much for your effort and expertise.

Amazing build. Great job and idea. Love it

Super ingenious and quality craftsmanship.Thanks for sharing

Creo que este hombre es ingeniero. Bravo

I remember saying to myself while sitting in geometry class "this is such a waste of time, I'll never use this crap". I could not have been more wrong !

I am blown away by the tools in his shop. I want to know how to build all of them. The fan is pretty cool too.

Busur derajat tjap butterfly...😁👍👍

Superb video! It helps a lot! Thank you for the upload!

wah speak-speaknya boleh banget nih, salut

Really nice job. Well done. I am making one as well. hope it is as good. Looking forward to part 2.

That was awesome man! Nice job!

Wow!! That was so impressive! Thank you for the video! It was inspiring!

Kren om. Thanks you. . menambah ilmu. 👍🙏🙏🙏

Love the video! You are a talented craftsman. You measured the inlet/outlet velocity differences. I was hoping to see static inlet/out pressures measured and compared. This could be performed cheaply by measuring the height of water that can be pulled/pushed up a tube, against gravity.

Keren banget pak. Tks untuk contentnya pak

Молодец, так держать, здоровье дорого сегодня!!!!!!

Thats cool man; I think impellar is beyond me lol

Fun project. One suggestion... the leading edge of your vanes were squared. Try sanding them round which should improve efficiency.

You are awesome dude. Love all the homemade tools and this project.Please keep making videos.

EXCELENTE TRABALHO E ENGENHOSIDADE, PARABENS !!!

Terimakasih share videonya mas jhone

Mantap orang Indonesia juos mas jon

Keren Pak Arif, bisa buat inspirasi

Joss mantaap lanjutkan kreasinya

This is great job. Well done.

Hi Jhon, nice to see the process of you making the impeller and the housing. Its very informative, you explained very well every step of the process. Just little bit advice, if you want to reduce the power (the Amps) of the motor, it can be add a damper to control the air flow. It will be longer the lifetime of the motor. Btw, thanks for sharing the step by step of the process..

Buenísimo!! Muchísimas gracias por compartir!! Nose Ingles, pero voy a tratar de traducir!! Gracias desde Argentina!!!

Teramat mantap tuan.

ini ide yang sangat luar biasa membuat blower penyedot dari bahan multiplek bagus

Did you look at any Bill Pentz dust collection website and videos. Great project. Would like to see amps on static or blocked fan inlet. Looking forward to the actual set up. Cheers From Oz

Your efforts have earned you another subscriber. I thoroughly enjoyed this upload. A master at work.

John, That is awesome 👏 I like those who make their equipment by themselves, I do that also

With in like 10 seconds of watching you viedo and hering you talk about your project i could tell that you do some cool stuff and quality work. subscribed!

GILAK MANTEBS BANG!!🔥🔥

This is a fantastic video, everything very well explained, and perfect detail. Awesome. Subscribed. ❤️

Sangat menginspirasi.... Keren mas 👍👍

Dear John: I am delighted with the videos in your channel. May God bless you and your loved ones with great success, prosperity, health, fame and spirituality. Happy New Year!

You sir, are incredible!

Well done!!

👏👏👏 Beautiful!!!

Super travail mon ami, merci pour ce partage 😊👍autant pour le savoir-faire professionnel du bois que pour votre art de communiquer votre talent inspirant !

This is a very nice design. Now I know what to do with that motor I have sitting around! Best wishes from Uganda.

Excellent video

Joss pokokmen Mas John Arief.. 👍

very good work . thankyou for sharing this.

Awesome!

Nice job Jhon 👍