Production Of Bolts Using Old Rusty Iron Bars || Amazing Recycling Process Of Old Rusty Iron Bars

You Can See The Production Of Bolts By Using Old Rusty Iron Bars.
Step 1. Iron Bars Dip In Acid.
Step 2. Iron Bars Pass Through straightener machine.
Step 3. Polishing Process Of Iron Bars.
Step 4. Making The standard Size Shape of Bolts in Header Rolling Trimming Machine.
Step 5. Making The Head of Bolts.
Step 6. Making The Thread Pitch On Bolts.
#production #ProductionofBolts #Recyclingofironbars #Bolts #ironbars

[@eugemorin7786]

These machines Have been built by Leonardo da Vinci when he was young

[@johnvine5731]

That's how I like my bolts. Made out of old rusty iron.

[@poly_hexamethyl]

This reminds me of a friend who used coat-hanger wire as a welding rod when arc welding engine mounts to his car. The welds looked just fine, but after a few weeks of driving, the engine fell out and ended up lying on the road! The motto of the story is: metals may look the same, but some are a *lot* stronger than others. Recycling is great, and I admire these folks' ability to improvise, but I'm not sure I'd want to trust anything important to those bolts, that's for sure.

[@johnrebaya6044]

8ii8t

[@GraemeTheCracker]

Did they wrap the coat hanger in wet paper towel?

[@mikehurst3245]

You know there's different grades of bolts right?

[@silva4792]

Acho que é ferro de poste quebrado ou vigas de concreto. Talvez vergalhão ca 60... Mas o pior é a falta de segurança desses trabalhadores : roupas inadequadas com muito pano sobrando, pode facilmente enroscar em uma polia ou correia. Mas esses caras são durões 👏👏👏 Os caras tiram leite de pedra...👏👏👏👏👏👏👏

[@billt9456]

Rebar is generally a high carbon, high strength steel, not "iron". These machines are antique units from U.S. factories used in the 60's. These are probably better quality/stronger bolts that you would get out of today's manufacturing processes.

[@tomrogers9467]

I’m sure the quality conforms with ASTM specifications! After all, they use only the best quality scrap rebar!

[@nainar5549]

I was more impressed with the comments than I was with the video itself

[@dickyyrrep1383]

After a working lifetime in engineering I am fascinated by the raw skills these men have, I also cringe at the total lack of safety. How they keep all their fingers and toes is a miracle. I salute you all and I also pray for a better life for you.

[@johnasdoe3699]

"(...) How they keep all their fingers and toes is a miracle (...)" No miracles. Most of them minor injuries get constantly, some of them lose toes and especially fingers time to time. It happens to lose a hand or all the body is pulled in to a rotating machine and... minced. After serious accident the injured worker immediately... fired, the owner hires a new one. The only requirement for a new worker is to have 10 fingers and 10 toes. The boots, goggles, uniforms are welcome (if you have your own), but not obligatory. However, they get good salaries - $25-50 in a week; and get absolutely no pensions when retired.

[@giorgiobassi9078]

Hanno. Voglia. Di. Lavorare......🇮🇹🖐️✋👍👀

[@blackpearl3242]

www.youtube.com/@blackpearl3242

[@nipunsenarath1561]

forget about the product, but the techniques used in the machines are quite impressive, especially the machine, that work as a buffer station arranging and aligning bolts before thread rolling works completely mechanical without any sensors .5:03

[@AJVAN_]

And this here folks is how you get bolt grade less than 8.8. At least now we know where they're coming from

[@charlesburgoyne-probyn6044]

Probably stamped 8.8 though

[@larrymota]

It's a good thing that they're all wearing their safety flip flops.

[@uniqko]

Proses produksi yang luar biasa

[@erbhotrod6100]

I made bolts for Bethleham Steel in Lebanon PA and our machines did all the steps with one machine.

[@screwsnutsandbolts]

Excellent video ! 👍

[@charly-s]

The production methods are the same, but the quality is another question. They show their efforts to reach our level, but the main problem is social and growth of people

[@FrankTedesco]

satisfying amounts a crap on the floor. nice!

[@logiccreations9176]

Wow amazing work 👍

[@ian74747]

For those who are impressed, let's replace all the bolts in your car using these made by these gentlemen.

[@FrozenHaxor]

Haha, definitely! It would be a shit show!

[@gautamkabra8665]

Look like its from Pakistan..

[@cwmbc]

i dread to think how long they lasted before failing.

[@cwmbc]

i often wondered who still used or produced whitworth threads.

[@michael-dm2bv]

307A. Do u suck ur cars bolts dicks much? All ur water mains could care less what ur lamborgini needs to keep the wheels on. Martians! Revelation 12:7-9.

[@skillcomplete]

Amazing bolt video 💜💙❤🧡

[@AfricanSouthernCross]

British Empire left a fantastic legacy behind, still going strong !

[@paulrajasekar645]

Wow wonderful invention of Machines

[@DreamerDrafter]

Making bolt from rusty iron bar was great proccess. Very interesting video. Thank you..🙏⚘ Regards

[@makoado6010]

looks like ancient 19century brittis engineering.

[@galaxy594]

Realy amazing and obsolutely hard work for their bread

[@bombardierulbombardier2561]

Now is clear why we have airplane disasters , buildings falling and clutch fault :))

[@salimhabib264]

Look at these workers who are doing dangerously unsafe work with no leather safety boots no leather gloves no goggles for eyes while welding no protective clothing 😊

[@MICHAEL-ys3pu]

Might be ok to hold one of the trucks made from scrap together.

[@ManhNguyen48119]

These bolts must have a heated threat to use on heavy duty equipment. Otherwise they just can use on bicycles or small household stuff only.

[@rodrigogalvez3142]

¡Genial! Acero en desuso que es convertido en algo útil sin tener que fundirlo emitiendo carbono a la atmósfera.

[@ruyprojetos2378]

Isso não é aço, é ferro macio, não é um parafuso resistente e confiável

[@laverdajota8089]

West Midlands industry still going strong

[@tornerongkamayvlog1009]

Like amazing machine using scrap to a mass production of bolts

[@subarno7115]

Mesin sederhana menghasilkan teknologi yg luar biasa.

[@sheikhkhalid5969]

Fantastic. And cold formed and pressed bolts get some case hardening. For tempering, these bolts would have to be taken to another facility for heating in furnace and controlled cooling and anealing. The furnace guy probably has an operation a block down the street, take left turn. Very nice Enterprise, and a very nice way of dividing "manufacturing specializations" into small low investment operation. Takes a lot of courage and devotion. These are not the explosive bolts used between stages of a Saturn 5 rocket, so don't be so critical.

[@vincentwade1]

I ran a header at Huck mfg for ten months. The blanks I made were then rolled and heat treated for a certain tensile strength, but it only works on carbon bearing alloys. You cannot heat treat soft iron such as rebar is made of. It has no carbon because it's soft on purpose so the knurling surface texture can be easily pressed into it. That knurling is what the concrete grips onto when it cures. Soft iron is totally the wrong alloy to make bolts out of.

[@sheikhkhalid5969]

@@vincentwade1 this factory doesn't work towards market-failure. It's working towards shipping and returns... For the last 150 years. Application time concerns are left to the market "space"....where Caveat Emptor is the rule.... Nevermind

[@machinerydoctor]

​@@droverslane4678reo is quaity steel that is heat treated for full tensile strength

[@machinerydoctor]

Work hardening has nothing to do with case hardening 😅

[@machinerydoctor]

​@@vincentwade1reo bar isn't iron it's steel , best do some studies

[@rxpsycho7326]

Looks good enough for a home depot bolt bin 😂😂😂

[@shivdutt00]

Very easy and simple technique. Very satisfying.

[@juancarlosramirezmedinaa9549]

Super el video q maravilla y se SENCILLO

[@glynluff2595]

So these bolts are at best 4.2 which might hold parts of your washing machine together.

[@ZerokillerOppel1]

Maybe they do yeah...

[@johneagle4384]

These bolts must come with a warning: "Do not tighten the bolt. Risk of failure! For decorative purposes only"

[@Abc-qk1xt]

May be for ordinary purposes, not for high tensile uses in machinery..

[@thomaskarlstrom4815]

@@Abc-qk1xt May..... :-)

[@tannerlane9669]

Million dollars this is a yet dude

[@davidgallo-cazzo5381]

Since you're so Amazing, Why don't you make your own products and let those trying continue to contribute to society and evolution or shut your mouth.. show us what you've done better than this guys

[@ramadiscrete5641]

What have you done show us

[@octaviog2472]

otro día tranquilo en una fabrica nacional y popular de tornillos de la matanza conurbano. Gracias general Perón :D

[@user-ey5oz2zq3o]

철근 공사장에서 작업 하는사람들 오늘도 수고하세요 감사합니다

[@mrgongtv]

Wow it's amazing 😊

[@fasteddie4145]

OSHA Approved!

[@tusharpinkyofficial8366]

Beautiful vlog

[@dimatoropyno7106]

Техника безопасности вышла покурить )))

[@user-sl9xo7cw2z]

Какое покурить вышла!? Она, когда мимо проходила, даже не заметила этот гараж!

[@user-pp3yz9th8r]

Да ладно с ТБ. Качество болтов из арматуры ,это вообще жесть)

[@leadboots72]

Using trash to make garbage! Amazing!!

[@paulkurilecz4209]

And this is why I don't like purchasing bolts from foreign countries

[@tonyloechte9994]

This stuff is back from the British occupation era and still going well 😊

[@burtlade1705]

Excellent!!

[@davidgallo-cazzo5381]

Impresive

[@abdell2044]

Bravo 👍

[@S1ckbg]

Next time when a bolt snaps i will remember that video

[@winnaungwinnaung9401]

excellent thanks

[@Miss-xr8oh]

Молодцы 👍💋

[@bengkellasanugrah8774]

Mantul kreativ 👍👍

[@ejquinher3828]

Las Chanclas. Son Ideales Para este Trabajó

[@jcmamcknight]

OSHA would shut this place down in a heartbeat.

[@topduk]

Luckily they don't need a license to work and feed themselves.

[@jcmamcknight]

@@topduk It would be hard to find workers like that in the US.

[@fisherbear7584]

Muy interesante.

[@eugeniosouza6633]

Very good! 👏👏👏👏

[@giorgiobassi9078]

Grande. Esperienza.....👀👍✋🖐️🇮🇹

[@user-ue9cb2wi4n]

О даааа это же мои любимые болты из пластилина

[@timonreikin7088]

Это наоборот отличные болты, уплотнённые.

[@ThangNguyen-cj7tb]

Ốc lớn làm dễ hơn ốc vít nhỏ như đt ...đều là thép thôi...nhưng cái này chưa mạ kẽm thì phải... Nhìn nhớt bôi trơn đủ biết họ tiết kiệm...giá bán chắc thấp... Loại này ko mạ kẽm sau này tháo muốn khóc ... Pakistan mưa cũng đâu ít

[@M_to_the_T]

The most important part on every step is to throw everything to the ground 😂

[@badbunny4342]

ye technology mere khyal se 15-20 saal purani ho chuki hai India me sayad hi kahi dekhne ko milegi.

[@chayansinhamahapatra5078]

this is in Pakistan

[@tahirsiddique7551]

aaho india chand ty chla gia

[@nigel900]

Very nice Grade .5 bolts…

[@vijaysankarkalita6093]

Amazing!

[@nenelay4397]

Helped e alot

[@taniyaferdinandez6576]

Excellent

[@tomk3732]

These can be maybe used for super non critical operation but making stuff out of "mystery" steel is never a good idea when it needs to hold. Rebar is the cheapest grade of mild steel and does not have very good content guarantee. I.e. individual pieces are stronger than others in same batch and there is difference in batches. Even for a lowest grade bolt you can end up with some that have inclusions in them which make them fail. Machines are from US / Europe - taken out long time ago and now beaten to death - with it seems very dirty lube.

[@wae_dd]

بارك الله فيكم ❤️

[@lkkrv00rm3]

Jallah uh ahkbarz 🛬🏢

[@sanjayakumar3695]

These are old rods used in any bridge are better than today's iron rod

[@brucemitchell5637]

No, it's not.

[@larryziel9472]

Amazing….

[@daudbabar1250]

Good work

[@hartanto8432]

No safety gear, great job

[@zedcarr6128]

I'd love to see batch tests of the tensile strength of these bolts. I bet that would be some shocking reading.

[@cedley1969]

Rebar is decent quality carbon steel, it's designed to be strong in tension. As long as the bolts are annealed correctly they should be ok.

[@tonipadama7816]

ภั6พพพกกขภผไฃลัล

[@kenbakker3241]

@@cedley1969 So you want them in your vehicles, buildings, bridges, and aircraft?

[@DISOPtv]

@@kenbakker3241 Did he say that? No, there are different grades of bolts you know... Sheesh, stop putting words in people's mouths, Bridget.

[@FrozenHaxor]

@@cedley1969 Yea, especially Tofu Dreg rebar. Don't throw all of rebar into a single assumption bucket.

[@UstedTubo187]

Damn, can we get my guy some close-toed shoes for working in the pile of rusty metal?! And some ear protection for that matter.

[@ing.j.albertoflores9978]

Alguien sabe que tipo de cámara o teléfono usan para hacer estos videos? Tiene buena calidad eh jsjs

[@petaniemas7417]

WOWW the way it works is really good

[@wills5482]

Thats some Dollar Store bolts

[@1biblista]

Guys, this video is 100% genuine.

[@imadahmmad1965]

Amazing job

[@imawhistleblower]

Bolts with the tensile strength of rebar 🤤🤤

[@DISOPtv]

Just like the ones we get from China now.

[@FrozenHaxor]

Tofu Dreg rebar

[@tainco]

Una producción ejemplar

[@sasnik9016]

Thank you for this informative and educational video!

[@blackpearl3242]

www.youtube.com/@blackpearl3242

[@arissunlight]

ماشآءالله ماشآءالله تبارك الرحمن جزآك الله خير ❤❤❤❤❤

[@abdulganee1973]

Very interesting

[@paulchandler427]

Id like to bring a box of old lace up shoes from the Goodwill in for these guys. Not talking safety shoes, just something u wouldn't step out of so e/z. Or would I be burned at a stake as a blasphemer :)

[@TrippFluoxetine]

интересно,какой у них предел прочности?) 0?) Это пластилин без термообработки,который на минимальных моментах вытянет)

[@BlakManSkyf]

1)Они делают из пролежалаго металла 2) вытягивают тем самым добавляют прочность 3) эти очень хорошие болты на выходе ))

[@kkchikaofficial4381]

Good 👍👍

[@5browse395]

I like this

[@sundarsundar3157]

Whether these bolts have the required fastening binding strength ???

[@thirumurugan2414]

Anna m

[@user-kt8yg6ip8y]

Да имеют и эта прочность называется сталь пластилин -3

[@hanspetersorensen8430]

Didn't you see the first process where the iron was stretched and straightened out... that's also the strengths test.

[@kenbakker3241]

Fine production of Grade 0 bolts.

[@andrewallen9993]

Makes you wonder how long ago they made those machines in Birmingham?

[@vegabondartist7215]

lol

[@stanislavkindiakov6334]

About 100 years

[@mazharhayat7533]

Khaan hy bhai aap ki factory?

[@africanelectron751]

Lol the bolts holding the schoolbus brakes on came from there.

[@vishalfitness7982]

Very nice 👍👍

[@bundayuni861]

Wow brylian

[@user-pp3yz9th8r]

Блин. Это чтож за болты получатся из строительной арматуры? тем более б/у арматура)

[@happymann839]

Ausgezeichnet 👍👍👍👍👍

[@mahmudhasan6230]

so nic Pakistan vai

[@haniboubaker9483]

شعب يصنع المعجزات

[@levistoner]

Smooth top is a grade 2 bolt, but I doubt these get tested for actual grade. Wouldn’t use them to secure anything critical, that’s for sure.

[@amandasiqueira6650]

Ei baz...