Это видео недоступно.
Сожалеем об этом.
The wait is over | Rebuilding process of expired steel casting furnace
HTML-код
- Опубликовано: 25 мар 2022
- In this video we are presenting an amazing process of rebuilding expired stainless steel casting furnace. Many people requested us to shoot the amazing process of making dead metal melting furnace
#rebuildmetalcastingfurnace #furnacemaking .
Hello friend from Russia! Tell me, show me, please, how the burner works on oil working! I am engaged in aluminum casting. And I would like to try such a burner in my workshop! But I don't know how it works inside. Please tell me about this burner! I really liked this video! Well shot! Sincerely, RUclips channel Switch.
Its actually a very simple burner. Two inlets. One for fuel(waste oi/l.p.g/diesel/furnance oil)
Other inlet is for air. Air is produced from a blower(little modified)
There are two lines inside burner, one that blow fuel, small in dia. And a surrounding, large diameter pipe that blow air.
When furnance is hot, oil become gas and mix with air.
Саламалекум я скыгыстана уминя ЕС придложения для вас
Search for a guy here called "nobox" who does a lot of burners
Looks like they have been doing this for centuries. And, it's ancient design. So much work!
This really is a glimpse back to five hundred years ago.
Thanks for watching
You could find small-job foundries just like this in the USA well into the 1970s, burning diesel or used lubricating oil just like we see here.
Zactly, AB
@@NSResponder What is your basis for your statement?
Just wondering why the seams on the bricks being stacked, weren’t staggered, it would have given the structure more strength
brah, they dont even have shoes on
Its about dilation and contraction
Bang on the nose and leading by a length at the final furlong.
@@TheAtticusFinch that
@@crgracio I was wondering why they didn't stagger them too, but I realized they have done this before and there would be a reason. Yes this way the crack will all be along the same line.
The wait is indeed over. Couldnt wait for this
Used motor oil as a heat source, thats a cheap and effective way to heat a furnace. Might stink a little, but its a heck of a lot cheaper than gas. Nice choice.
And it’s great for the environment
@@franksfuterisonlyinches6405 When its burning that hot, you arent getting much more than CO2. Theres enough air forced in there to completely combust it.
I think it may actually burn hot enough not to put off what we would call smog stink smoke. But I ain't no scientist
@@TheCaptainLulz there is no word lyk complete combustion
@@sachinpoul2624 The word most certainly exists. It might not be easy or even possible to achieve, but the concept (and its definition) is very clear.
It's the same the world over: one working and three supervisors
Awesome! Ingenious - and very functional!
Thanks for watching
I'm extremely impressed by those OSHA approved safety sandals!
I have a pair of steel toe flip flops.
And the flame retardant cotton pajamas
There is someone whose job is look out for OSHA inspectors; seriously those workers are representing a big portion of the GDP of Georgia
I was waiting to the end to see the Alloys and trace metals laboratory😂
@@DimSimSam Bwaaahahahahahahahahaha Good one. You wanna see their ISO certificate?
what is the white powder pls? is it clay?
Fantastic, thanks!!
That was interesting. You have shown this shop before. I wondered how that in ground furnace was set up.
I guess there's an up side to having sand floors, too... If you need a big ol' hole in the floor, you can just grab a shovel.
Massive respect to these people for what wonders they manage to accomplish with what little they have!
Yeah, they produce wonderfully amateur level castings with no safety gear for workers.
Great work. Bang on the nose and leading by a length at the final furlong. I'm Guessing most of you commenters would've left Burt Monroe at the start line too. Oh gawd he cast his pistons in baked bean tins in his back shed.
Wasn't he was using an aluminum alloy though?
FYI Burt Munro*
These guys would make a killing selling their patented safety sandals
Great job i see first time make and fire proof breaks.
Thanks for watching
This is my first to see how a casting furnace was made interesting
Thanks for watching ❤️
What a amazing idea
So amazing it was standard procedure over a hundred years ago!
I’m sure those safety sandals provide good protection in such a safe work environment. 🤔
Believe me they are very poor people but very hard working and honest they don't get paid very much whatever wage they got it is not even enough for two times food for their families and you are talking about sandles.........
@@IrfanMahmood64 if it was so they wouldn't use brand new breaks!
Just as much protection as the heat resistant leggings, the high heat glove, the safety glasses, the face shield, the fire retardent clothing, etc.
They have steel toenails.
No waiting for the old one to cool down, nor the new one to dry out slowly. They won't be too worried by the Energy Crisis.
Перевязка швов? Не, не слышал...
Кирпич тут не для прочности, чтобы его дополнительно нагружать. вертикальная трещина допустима, а вот если кирпич раскрошится - будет не очень.
You don't condition it ?
Трудолюбивые, но не имеющие культуру производства, по технологии позапрошлого века.... Так и живут, не развиваясь...
Hmm you would think he would stagger the bricks for more stability and strength .
maybe they know what they're doing
I'm thinking it allows for expansion without breaking the bricks. No more mortar than was used, there would be no real bond, and stability is achieved by having the furnace buried in packed earth.
I think the main reason they do that is to reuse the brick, stability not a problem
when it bury
@@Dec38105 they certainly know they're going to be doing it all again very soon. They probably reline that furnace every week is my guess.
@@Dec38105 Thanks for the laugh
great work
Which brick did you use for the stove?
Muito bom 👍
Excellent video thanks. Can I ask one question though, when he is stacking the fire bricks I notice they are all in line rather than staggered llike when building walls, Is there any reason for this ?thanks
🤯НЕАНДЕРТАЛЬЦЫ !
Хотя судя по комментам , меня никто не поймёт ! 🤔
Перевязка швов? Не, не слышал...
Amazing could these guys make me some brake pads for my truck
Excelente o vídeo, obrigado por compartilhar os seus conhecimentos, a cada dia eu aprendo mais. ganhou mais um inscrito. Faz um video mostrando a preparação da massa refratária do cadinho👍
Been waiting for this!! It baffles my mind that all it is, is just a waste oil burner. And it melts stainless steel.
Great point!
Даже без медленной просушки. Видимо шамонтый кирпич с укрепляющей фиброй.
Или просто нет времени ждать, через месяц ещё раз переложат 🙂
I gotta get one of those backwards shovels. Seriously, there's times those would be handy!
there called a hoe, and if one side looks like a rake and the other a flat blade there called a rake-hoe (used a lot by fire-fighters that work on bush/wild-fires)
A really handy gardeners tool if you have more than just a green square of lawn
Did you make the lid of the stove from fire clay or did you make it with other materials?
Neat! I was curious about the fuel. Now I know. Awesome work men. As quiet as it was...must have been at night huh? Makes sense I suppose. Wouldn't want to mess with production.
Yup...Pakistan has daylight 24/7
probably old transformer oil. People will pay you to "dispose" of it
Lovely *poly-chlorinated Biphenyl…*
@@QueernMental PCB won't burn
@@andiv8942 I thought transformer oil was mostly mineral oil, with PCBs for flavour
nice stack of bricks shouldn't they be overlapped or something
Thank you
Good.job
That is the most back-ward shovel I've ever seen!
very functional, less lifting
Thank God they were wearing their "no toed" shoes and "safety squints"
9:10 It's good that they get a break to prepare lunch.
Not much detail here. Looking for comments. Wanted to make my own eventually but can't bury it in the ground.
They look like they set the furnace on a layer of graphite material.
They don't stagger the bricks because of the bricks around the nozzle assembly. The way it is made they don't need to.
They don't put very much refractory cement around the bricks anyway.
They put what looks like molding sand between the bricks and the metal shell and pack it in to hold everything in position. They soak the molding sand down with lots of water. Soaking the molding sand down like that would make it pack very tight.
They put a thin layer of refractory on top of the bricks out to the steel shell. Not sure what it is for.
The nozzle and fire enters the chamber under the crucible and the crucible seems to be graphite.
The nozzle is just a wye tube with the air coming in at an angle and the oil coming in on the straight tube. Oil tube can be moved in and out probably to take in in and out of the air stream that is atomizing it. The oil is gravity fed to the nozzle.
It doesn't look like they dried out the furnace before they went to full firing but there isn't a lot of wet material in the furnace except the molding sand between the bricks and the steel shell.
When they fired it, it looked cold so I am surprised it fired up on motor oil. That rag seemed like all it needed to start the fire. Maybe there is a little gasoline or kerosene in the motor oil to make it light.
In other videos there is a lid on this thing which they didn't show here.
Also they don't recover any heat from this thing to preheat the incoming air. It also doesn't look like it has a blue flame (maybe it is deep inside the furnace) so I am surprised it even melts steel or stainless.
It is very simple and effective for what it does.
It would have been good to include the safety meeting they had before the removal of the old unit.
Don't touch hot stuff
It's all simple common sense.
What safety?? Its pretty obvious they don't care about safety
i just love my work sandals
Thanks for watching
Modern technology at its best.
Yeah, 'modern technology' of the 1500's.
Straight up gangster
nagyon faszán kötésbe raktátok azt a samott téglát, ügyesek vagytok...
Would you like to share how to make the burner please
Steel toecapped sandals are great
I want to get more details, can you tell me?
On the rebuild, why weren't the fire bricks staggered when laid? My friends that worked for Armco Steel would have loved this shut down!!!
I thought exactly the same thing. I also didn't understand why they did not butter the ends of the fire bricks with mortar to better seal the gaps.
@@bumpedhishead636 Hey, refractory cement cost money! They don't have to butter the ends of the stink'n block.
@@Tsamokie So does the oil or gas they are burning in the furnace and wasting out the gaps.
@@bumpedhishead636 OK, here's the (sarc) that I thought wouldn't be needed.
@@Tsamokie yeah brick cost money too, then you wouldn't have to rebuild it so often if you would lay it properly genius.
I like that job....if you don't mind ...could you tell me what is the materials you use for building it
Thanks for watching ❤️
Средневековье, мадрэ мия
Nup no pollution here!!!
BIG Hello 👋 from Greece!!! Please can you show us how you made the oil burner ??
Hi from Virginia USA!
I think that the oil simply drips onto the flaming rag they stuffed down there, and burns because the blower making it burn super hot. I think but am not certain.
Peace!
@@lavasiouxwindwater9789 they use the Venturi effect.the air stream pulls and disperse the oil
Can you please tell me what that oil that set the fire is ?
sir mai IND se muje ye furnance ke barme kuch bath karni thi jo metal hai ms steel ka hai konsa batado
Those work boots look comfortable. Stay safe guys
Cut with that crap, bud....it isn't funny and you can find it in all these videos!
Do you think you are the first to notice that they use flip flops?
@@henryrollins9177 lei ha perfettamente ragione, sono d'accordo con Lei
@@mauromoroni6601 Write in english or shut the fukk up...
@@henryrollins9177 No one cares what you think.
@@legion2k988 I do .
Okay okay. I've been watching these channels for months on different machining, manufacturing, casting, and whatever processes. The reason is because as much as we want to comment on the safety, accuracy & precision of their products, and retirement probability of these workers, many of their techniques can be used by the average at-home DIY'er. I get being safe and practicing excellence in work (that's one of the guiding principles of my own YT channel), but fact is the fancy "right" tools and processes cost fricken bucks in Western society. Most of the awesome stuff I've learned started with basic techniques like these, then evolved as I grew more skilled (debatable). Look at the inflation right now. Imagine if reusing manufactured goods was more the norm (like India, Pakistan, etc.), rather than a niche exception? Not saying we don't do that well, but maybe there's room to increase and it could totally drive down prices. I was heartbroken 😭 when more educated people informed me that most "recycling" literally just goes to the dump with the trash. Dang. As for me and my house (garage), Imma be a recycler/refurbisher TID 😎
Wish there were more people like you, brother. God bless you and yours
Feel ya mate I restore refurbish 100 yr old wood burning antique stoves from cattle and sheep property’s I love making stuff functional again it’s just good 👍
El reciclaje es caro y la inflación nada tiene que ver con los costos, el día que las cosas sean viables para reciclar no se verá nada en los vertederos
@@leonelvillagra560 Inflation is related to supply and demand. Recycling and reusing are both indirectly related to supply and demand in that as other options are available through recycling and reusing (increased supply) prices of manufactured goods (demand) must go down to compete. The prices went up after everything was locked down and supply chains were severely limited or cut off entirely (decreased supply), but goods were still needed (demand), especially as governments attempted to ease the burden of lockdown by increasing (printing) the availability of cash to its citizens. To compensate for the reduced supply, manufacturers and, to a larger extent, suppliers raised prices. My original comment was not intended to constitute a solution to the current situation. Rather, illuminating the idea that simply throwing things out without consideration of whether they can be recycled or reused certainly contributes to a broader problem. It is overly simplistic to dismiss that idea as false. Also, the dismissive nature may not take into account that my original comment was posted to video from a country full of resourceful people who have learned to recycle, reuse, and refurbish in whatever capacity makes sense for the particular thing being recycled, reused, or refurbished, such as in the rewinding of electric motors. I'm not just referring to garbage as your reply might indicate. I definitely agree about the expenses involved with recycling activities. Although, it does feel good to bring life back into a machine or some other good. Don't it? And conversely, rewinding an electric motor may be cheaper than throwing it out and buying a new one, for instance, with the right tools and access to materials and skills, which reduces the burden of landfills and transportation to/from them. We can do the hard things not because they are easy, but because they are hard. Admittedly, it's not the best approach from a bottom-dollar perspective, but I sure get to learn a whole lot. I'm restoring an 80-year-old Walker-Turner table saw on my own channel, something I've never done before. A perfect example of reusing, rather than throwing away and buying new. I just watched a video of muffler manufacturing wherein every single piece of sheet metal was harvested from some other use... it wasn't first made for the muffler. Thanks for the comment. Nos vemos 💯
Air quality?
So you guys pre-fired it to get rid of that water right? Regardless great work guys
Yea, I wondered about that. Sure looks like they lit it wet. Seems they might get a fair amount of snap, crackle, and pop out of it. I can't really complain about anything else they did, but that bit made me wonder.
Dittos, .x.
Nice, what was that oil ?
Used Motor Oil
LOVELY
What was under pot as heat source?
A jet that squirted used motor oil. Once you get it lit (which can take a little work, hence the lit paper to start it) it can burn real hot with a forcing fan on it. Basically the same setup ships and oil-fired steam locomotives ran on.
Aqui do Brasil
Looks a bit warm down there, enough to keep your toes warm...🤔
👍👍
👍👍👍😎👌
Гениально
I bet the groundwater is really good to drink
What is the black liquid and pink powder?
Used motor oil and some kind of high temp cement.
The plank powder is a fire cement should be used on all the brick joints this help to keep heat in and not go into the soil around it the black powder is a cast moulding compound.
I hate auto correct it should have said the pink powder it fire 🔥 cement.
@@paulstanding7267 thnx...
👋 I am from nepal
Ah Nepal the land of black hash. Very good.
Oh yeah? I'm from my mother.
Just think of the carcinogens that must haunt these small smelter workshops ... burning used engine oil as fuel (most likely from diesel trucks), then there's the mixed scrap that they smelt (obtained from unknown sources), and all the other products they use with no ppe ... not conducive to a happy retirement once they can no longer work ...
Look at how the wall behind the smelter is stained black from the pollution eminating from the smelter ...
Ore is smelted, scrap.steel is melted. That is a furnace not a smelter.
@@donniebrown2896
its a vehicle not a car
These people sell a kidney to make ends meet. Retirement? Are you kidding? Life is a struggle just to stay alive. There are places in the world where life is cheap. The owners of these factories drive them hard with nary regard for personal protection. There are hundreds of other laborers ready to step in should one of these workers break down.
@@donniebrown2896 You must work in the sector. Good feedback.
I have worked as a foundry rep for almost three decades and the myths and ignorance of the commetors can be astounding and amusing.
you know mortar goes between the bricks not smeared on the outside of the joints?
Only if you're building a wall. They're lining a furnace. I don't think they expect it to last for very long either. They likely do what we see them doing here on a regular basis. Now if they had access to high tech furnace coatings then maybe they'd be doing this less frequently. But that's not in the cards.
We’re is the elephant he could lift that easily.
Where*
Bricks kahan se milti hain furnace bnaney k leye???
High alumina brick
Bricklaying was never their strongest point.
May you tell me about fuel, what is it make of?
Old engine oil.
First light up
Anyone: Why did the guy who placed the fire-side refractory bricks not staggered them, but instead stacked them in a straight vertical stack? It goes against logic to do it the way they did.
might be because it lasts longer that way
It doesn't really matter. You saw how much work was needed to remove the old ones. The intense heat, over time tends to fuse them together, so they become self-stabilising . . .
If they staggered it would make busting them out to rebuild harder. Furnaces burn out and have to be rebuilt on a routine basis so it's planning ahead. Any type of clay or cement that would handle those temperatures should be strong enough to reinforce it for how long it will last
Because they are held in place with that steel drum and mortar and that is held in place by packed sand.
Also, one tall segment of the wall used as a hole for the burner requires a few layers to be aligned and not staggered.
In this case the bricks are not used for their structural strength and there is no load on them besides slight inward pressure that the arch holds by default. They are used as a fire-proof cladding and thermal insulation for the burn pit. When people build similar but portable kilns for their garage and back-garden shops they use refractory material you can easily cut with a hacksaw blade held in hand and where you can make a groove with a wooden tool.
@@parsaDaneshjo Via Google Translate:
متاسفم دوست من، اما چیزی که OP پرسید این بود که چرا تمام درزهای آجری به جای انحراف از تخت مانند شما در هنگام ساختن خانه در یک جهت هستند؟
من به او گفتم مهم نیست زیرا گرمای کوره به هر حال آجرها را با هم ذوب می کند و آن را بسیار محکم می کند. . .
Why is everyone standing around in their night shirts?
Because that's the fashion where they are. They'd wonder why you looked how you do.
Because they are testing the beta models of heat resistant night shirts.
I am also need this meterial so plz tell me if someone have it
I am also looking, have you find them?
They again do not coat the seams between fireclay bricks. Then they wonder why a firebox burns out so quickly, which could serve for many years.
Also they did not overlap the bricks
then how can i come back fix it in a few years ?
@@LOL60345 hehehehehehe
not like there redoing the whole floor plan to a put a new one in walk 6 meters dig a whole and proceed
Boom
Thanks for watching
...vorsprung durch technik und zum schutz sandalen und die füsse sind sicher...
футера на мыло за такую кладку!!🤣🤣🤣
Which city from you
Kaha ka bhai ye video
Be careful everyone
Somewhere there is an EPA agent having a heart attack watching this...
And a OSHA dude freaking out about the safety sandals they are wearing.... unreal.
@@mikehall9468 safety is no accident.
Actually, they are all giving sighs of relieve that it is not within their jurisdiciton.
the berufsgenossenschaft says: DAS IST NEIN NEIN UNFALLVERHÜTUNGSVORSCHRIFTEN!
This furnace is going to crack. A furnace needs to be baked slowly brining up to temp. Before charging.
Zactly. AKA furnace break in period.
This is good work with the tools they have less emissions than the jets flying trinket trips around the world. We in the west need to get back to making our own stuff again, working together or we will eventually destroy the world for our children We are loosing the ability to do manual work and be self determining. If it is not delivered to our door now we would starve.
You are ignorant of the skills and dedication of US tradesmen and produce workers.
Stop buy cheap chinee crap at Walmart and other box stores. That will help reshore manufacturing.
Furnnce oil
Video sand
Jo Bhatti ke pass Hawa tel Tel jaane ka tarika video daliye
This looks like a waste oil fired aluminum casting furnace. I don't think waste oil can get hot enough to melt stainless steel.
You havnt seen the last video where they use this to melt stainless steel. It gets super freaking 3000+ degrees f. Hot.
its not cost effective why don't they have a 2nd able to go that's down time money lost when u can be making product should a 2nd one ready to go
Alguem me diz qual a expectativa de vida desses homens e qual a porcentagem de doenças respiratórias entre os homens paquistaneses.
É absurda a total falta de cuidados e segurança no trabalho!!
it is so easy for a westerner to give lessons from a distance on a job he is unable to do!
@@proteo-x4u Here in the West we produce castings quicker, less expensively, more efficiently, with better quality and safer than those Packies.