Making electric Roller Bender Part part 3/3

After doing this test I deduced a couple of conclusions which can be helpful for you.
9RPM It's definitely too slow. I suppose 15 or 20RPM would be a better solution. If I find time someday, I'll change pulley's. It causes that bender will bend a material faster than now.
Wheels which hold material have to be tempered. I thought this process pass me by but I was wrong.
I'm going to give all axes to temper. It won't damage them moreover It'll give them a positive effect.

Advantages of this project:
A cylinder and a hydraulic pump: I'm content with this system and I suppose It's much better solution than a screw and nut.
Replacement of bearings in the middle part was accurate. A roller is much stiff than before.
A switch R-0-L holding in the hand turned out to be better option than mounted directly to the bender.

As you have seen, the largest material I bend is 30x30x2mm. Behind the camera I tried 30x30x3 and it worked, although it took a bit longer. I think that the 40x40x2mm profile is the maximum size that this machine can bear.

Some tools I used in this construction:

Self made:

and
Welder IDEAL Tecnomig 200GD
LATHE Cormak 330x770
Mag drill Evolution EVO MAG 28
Band saw Stiler BS 712R
Drill press ZX7016

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Videos that you may like:

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Social media:
FB: Made in Poland
Insta: made_inpoland
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Music by YouTube library :
Nightingale
Love Now
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[RasorG]

Zamiast tego niewygodnego przełącznika obrotowego, mogłeś zastosować sterowanie przyciskami, które załączałyby odpowiednie styczniki.
Mógłbyś wtedy wygodnie operować jedną ręką pracą silnika i jego kierunkiem obrotów - gdy wciskasz przycisk silnik pracuje, puszczasz przycisk momentalnie się zatrzymuje, no i osobne przyciski do obrotów lewo - prawo.
Wygodniejsze, szybsze i bezpieczniejsze sterowanie giętarką, a druga ręką obsługiwałbyś pompę, lub trzymał walcowany materiał.
To jedyna uwaga, cała reszt jest po prostu piękna. Dobra robota!

[tommyt]

Excellent craftsmanship, probably the nicest "homemade" roller I've seen.

[markfryer]

The cover panels and the contrasting paint work really set this project up a notch. It almost looks like a bought unit, but we know better.

[mike]

Very good project my friend. You are the "make it extrem" by Poland 👍👍👍👍

[letslearnsomething]

Nice one bro
It is Heavy duty bender.
Thumbs up..

[adambergendorff]

Anybody that's not impressed with this build is insane! Outstanding, need to build one for myself!

[divyajnana]

Congratulations on an incredible ring roller. Beautiful engineering and design. Bending that flat stock SIDEWAYS blew me

[eddietowers]

That's a beautiful piece of homemade machinery! WOW!

[BrilliantDesignOnline]

Watched the whole build-Bravo. Was SO looking forward to seeing how well it worked! Thank you! What a great machine.

[markgrevatt]

Wow very impressive absolutely brilliant build. Its looks professional. Love the colour choice. Big Hi from the UK.

[thegripworks]

Your work is outstanding ! The machines you build are of extremely high quality and engineering ! Very impressive.

[felixthecat]

This really is next level. I'm glad I subscribed!

Respect from Australia!

[danvandertorre]

you have one of the most useful channels on youtube for metal work good work .

[dodedarman]

I watched almost all your videos one after another. I like what you do. You deliver the ideas and the working process without a word. Very impressive and well done.

[irredeemabledeplorable]

when making keyways, the 'best way' is using what you have. Nice build.

[Mikefestiva]

You did a wonderful job on this! Great work :)
Who the hell thumbs down this video? Maybe people with no appreciation of the work or time it takes not only to build stuff like this but also the time and effort to video and edit just to share it with others.

[davidturner]

Good looking machine. Add a scale to the center roller for repeatability

[rickpalechuk]

Wow! Bits of brain pieces scattered all over from being blown away! That is so kickass!
Now some curved projects coming.
Cheers

[seq]

Even the colour scheme is blowing me away! :)

[jdwisdom]

This machine is gonna be on its eleventeenth paint job and it's umpteenth set of wheels before it ever cries "Uncle". Of course it's gonna cost more, quality always does! Thanks, JD