Jet propane torch for metal melting foundry

This time, our structure is a BURNER, which will be used in our upcoming video.
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[@cocospops9351]

You don't need forced air with your high pressure gas regulator. A venturi works great, the flame shouldn't be burning inside your tube, it will eat away at it pretty quickly.

[@markfryer9880]

I am thinking that they should have used a flame trap just inside the mouth of the burner tube to allow for complete air/fuel mixing and to prevent combustion inside the burner tube.

[@johnmood5653]

With forced air, the temperature will rise. Venturi designs can only go so hot. I think that's the "Extreme" part in "Make It Extreme"....

[@agentx250]

It's still a rather poor design. Even if forced air is needed to attain a desire temp range there are better designs.

[@agentx250]

BL4CK0UTps3 I don't need to, just look at commercial offerings from Devil Forge for examples of both types.

[@smithweldlive8515]

Absolutely right, you can use a tube with a higher melting point but the end result is the same, a slagged burner head. If you do it right the venturi process should give you a perfect air-fuel mix, self cool the majority of the burner head, less downtime in replacing parts, and very close to the same temps as the jet burner in the video. You will need to bypass the gas regulator to do this however. I would suggest a thermal safety cuttoff valve as well, no one wants an explosion. We have been doing this for a long time check out some of our gear www.smithweld.com/product-category/pre-heat-burner-systems/

[@garymucher9590]

You should never ever have part of your flame burning inside the tube. It should be burning just outside the tube so the heat is used in the foundry. Need to seriously fix that. JMHO

[@lolkick892]

Бензиновая паяльная лампа. Зимой в -40с° градусов Цельсия моторное масло грею чтоб завелась машина. kzbin.infofH32FRNuiSo?feature=share

[@davidduffy9806]

Your hands look 110% Authentic! Brilliant!

[@MakeitExtreme]

:)

[@jankuhrau1181]

the dirt you get on is the dirt of success....just to know you build it yourself....every time i repair my car that feeling is awesome

[@jamesblackmer8550]

There's enough money in pipe fitting adapters to wipe out my life savings

[@Kamal_AL-Hinai]

You guys always make it appear so simple.

[@chrrtz_builds2018]

Well budy you made an awesome torch and I am sure it can reach temps up to 900-1000 C but I Wouldn't really suggest the combustion inside the tube cauze due to intense heat the tube is gonna start weakening until it probably will fall out. (Sorry for bad english, I am from Greece but I wont all the audince to get what I am saying) rather than that an amazing video keep going with the good work.

[@leechristofferson843]

love extreme vids ! BudgetBoy here, I musta counted $750 bucks worth a brass fittings went into that weedburner. I build this stuff to save MonEY!

[@Gounesh]

I love how these guys cut the "Hey guys" part and dive directly in the work.

[@matthewarmour9105]

I'm sure you could screw a lot more fiddly bits together. what ever the reason.

[@schl0tte]

hahaha

[@jamesharrell4360]

Almost $80 worth of nonsense

[@smithweldlive8515]

Ha Ha, yeah efficient isn't always as fun tho right

[@AdityaMehendale]

Dear MiE, the zinc coating on the galvanized pipe that you welded comes off as toxic vapors when heated/welded. Hope you are ok..

[@davey2k12]

lol

[@AdityaMehendale]

Hm. A bit of searching on teh interwebs shows that I was perhaps over-reacting - www.sperkoengineering.com/html/articles/WeldingGalvanized.pdf claims that ill-effects of zinc (oxide) fumes are only temporary..

[@davey2k12]

what if they had asthma lol

[@antonhelsgaun]

They are temporary if you dont die, but then again you can die from allmost anything

[@PhilepZ]

They are temporary if you die as well as if you don't!

[@tomharrell1954]

Hi Make It Extreme, love what your are doing on you tube. Super! I noticed when you weld you have your face really close to the weld. Please be very careful breathing that stuff. Maybe check your eyes, We need you around a long time mate. Have a great life.

[@ao2528]

Real hard worker hands and fingers, I even noticed bruise and scratches on your legs too, excellent video and good work, be careful and safe.

[@abeone]

Awesome video

[@santaself1171]

Hello there. Can i borrow 3 minutes from you to show you how to use your hand Sanitizer to clean things. i mean other uses of sanitizer BTW if you like the video can you please subscribe kzbin.info/www/bejne/hKrFfWh5p7yCn5o

[@antonio-c.o.]

in my experience there is something quite wrong when the flame burns inside the burner pipe instead of just outside it. I suggest adding a flare section when not sticking the burner inside the forge.

[@gertebert]

You are right. This is wrong.

[@smokeymtnforge7444]

Yes need a combustion chamber. Fuel air mix threw smaller pipe into a bell keeps flame at end not in the middle. Gonna melt that pipe

[@Braeden123698745]

Yo dawg, I heard you like gas fittings.

[@liquerinfrnt]

Braeden Hamson lol I was thinking that too. He reduced and went back up sizes like 5 times for no reason

[@johnmood5653]

Well, reducing the diameter of the pipe would force the gas to flow faster. Perhaps that is part of why he did it.

[@exdrip]

when its all you got in the parts box...

[@cameronflack2254]

liquerinfrnt yeah, I wasn't paying super close at first, and I thought to myself, "It's 2017, there has to be an easier way to connect a valve to a nozzle than this guy is using"

[@norseman9114]

@@exdrip you go buy more.

[@jpauteco]

Hi, I guess someone has already written this in the comments, because you can see it as soon as you light the flame. The diffuser (reinforced tube at the end) is too long, shorten by 2/3 and you get the hottest part of the flame. Hi

[@anthonyperkins7556]

looks like a compressed air propane lance for burning off road markings but without the loud hissing and squealing that they produce necessitating the use of hearing protectors.

[@a0cdhd]

Mate, a cylindrical bushing in the end of the burner tube, into which a circular bit of fine stainless steel mesh is inserted will stop flash back in the burner tube. Should get you more bang for your buck... So to speak.

[@Something2LookAt]

Righteous! Excellent as usual. You're my favorite channel right now! Your preview on your next project looks real interesting.

[@MakeitExtreme]

Thank you so much! :)

[@ScamstinCrew]

i have seen a few propane torch builds this is the first one that uses a welding tip for the propane injector nozzle great idea.

[@markfryer9880]

A couple of other torch builds have used mig tips, it is certainly easier to get an accurately sized hole that way rather than to drill one. The smallest bit I had was 1 mm and mig tips go down below that, 0.9 0.8. I ended up drilling a series of stepped holes into the plug to reduce how far I had to drill with the 1 mm bit, which are easy to snap.

[@divercetgd]

I guarantee that i will hit like button for the next video.I have done it so far with all videos..

[@jnelson4765]

Using a MIG tip as an orifice is pretty frigging cool.

[@apacheone3643]

When welding galvanized metal you should grind the pieces were you are going to weld as one it is no good to breathe the galvanized metal and two it contaminates the weld.

[@soulhunter0]

Great work, one of the best I've seen so far about this equipment

[@MrRUKidddingMe]

so I'm having a burger at a local bar with my laptop and headphones... when the part showing your use of a 'mig tip' as a gas metering orifice came on I literally said "Clever Boy" out loud ! I was asked to leave...

[@johnmood5653]

They really asked you to leave? That's ridiculous.

[@badgerbadgerjonathankitche1885]

And everyone clapped...

[@user-rd5nc1nb9f]

you are lucky to have all these tools to work with. anyway cool video as always

[@MakeitExtreme]

Thanks!

[@user-rd5nc1nb9f]

Make it Extreme thank you for the reply bro

[@travelban721]

talk about no nonsense. I was jealous of some of the tools you have. But I love figuring things out. I'm going to build one soon and your video was inspirational. Lol

[@johnchando5517]

Those welds probably leak like crazy!

[@balisticsquirel]

I love your videos. But i don't even know where to start with how bad the execution on this was. Viewers- don't try this yourselves!

[@paddyboom122]

thats great ,all i need is a complete machine shop..NO PROBLEM..

[@turbocobra]

Another awesome build and cool video production work!

[@MakeitExtreme]

Thank you very much! :)

[@franklinplummer9057]

What’s the components list

[@chrishill6276]

This bloke owns a brass fitting shop

[@Nettle314]

Awesome! I was wondering why are there two/three adjustment knobs (one of them being at the bottle, obviously)? I just got my self a torch and got a gas bottle that only turns on or off , no nuance of adjustment, so the only adjustment can happen at the handle of the torch - but I'm unable to get the proper jet engine blue flame style, only flame. Any idea? Cheers!

[@mariobernardini5648]

the video is fantastic but you made a small mistake the flame lights too internally instead should turn almost towards the end of the tube you should reduce the length of your pipe or increase the nozzle

[@joeydubbs763]

Yep, that pipe will be done for after 3 - 4 burns, bulged out or blown right through the side.

[@BrianJNoah]

2 questions: 1: What was the ideal air/fuel ratio? 2: Is the teflon tape good enough for that much heat?

[@HaloWolf102]

1: No idea, depends on how much oxygen is currently in the air, the humidity, and the elevation you are at. 2: Depends on the depth of the threads. If you have really deep groves, go with the pink Teflon tape. If you are using plastic, and the threads aren't that deep, use white. Yellow is the middle density of the two. I have heard that yellow can sustain at a slightly higher temperature. But if you are threading tape on something that is going to get hot, I think you setup might be incorrect. Only use teflon tape for pressurized line. I've seen people put tape on their 'burner nozzles' that have giant holes in them to let oxygen in, but they have the threads covered with tape. xD Yes I know it's been 6 years. This comment wasn't meant for just Brian. It's meant for all to see.

[@darrenthompson6115]

Trying to be positive here... the actual presentation of the video was pretty darn good. With regard to the burner.... a huge amount of unnecessary work, resulting in a flame that is heating the burner mixing tube? Some are right in saying forced air is not required but when it is running correctly you should achieve a more efficient heat. This is an old video, so I’m wondering if there was an amended and improved version??

[@vassilisgr1972]

κορυφαιος!!!!!συγχαρητηρια. Τι δουλειά κάνεις παρεμπιπτόντως;

[@nonames8335]

Nice video

[@RobertKreegier]

"Hey Dad, look! I found a way to use every fitting in the shop!"

[@h-dblues4217]

Robert Kreegier. Critical. I wonder if you could build it.

[@shodanxx]

Why not use a propane regulator instead of restrictor nozzle ? Are there benefits to doing this ? Also using shop air, that's going to need a lot of CFMs, is that really the most efficient way ? And that combustion chamber , why not let the combustion happen around the crucible ?

[@stefandraghici2191]

Foarte interesante și utile pentru cei care vor să facă ceva le apreciez pe multe din ele și consider că sânt OK.

[@SomeTechGuy666]

There is a better way to do this. First off, if you accidentally block off the exhaust of the furnace you are putting this in, it's going to blow a flame back out the venturi tube. Very dangerous. A better way to do this is to use a bouncy castle fan to supply the air. They are inexpensive and very high pressure. Inject the propane into the airstream. Use an O2 sensor in the exhaust of the furnace so that you know you've got the mixture correct. And the exhaust port on the furnace should be relatively small, so most of the heat stays in the furnace.

[@PortableJohnsson]

grinder and paint makes you the welder you ain't

[@TheMarcball]

AvE dixit!

[@Accumulator1]

The 30 degree angle of the air supply tube seems irrelevant because the round hole drilled into the tube diverts the direction of flow. If the hole was reamed or cut out to be oblong to port match the shape of the angled hole at pipe end, then the air flow direction be undisturbed.

[@lazakid]

i am a make it extreme addicted!!!!!

[@Grayson203]

Welding galvanized piping. Really smart idea lol

[@RayMAKES]

WOW!! that was impressive, I'm going to have to build one now!!

[@harispapastathis2985]

Excellent. Now you can modify the BBQ table you built, utilising this device, so that it auto-starts the charcoal. You can even start wood (for added taste and flavour) very quickly.

[@mystwalker479]

I'm watching this at early morning and at the end of the video, i thought the bell in our church just rang. Turns out it was in the video lol

[@shb3395]

Also, that's a lot of fittings, and it looks like it's burning in the tube. The mig tip is a good idea though.

[@Tonytonetone92]

Awesome video, love the process from fabricating to finished work! What's the maximum temperature rating on this puppy?

[@javierescontrias]

This is actual rocket science.

[@brianknickerbocker8518]

Cool, finally someone doing it the way I had in mind. Thanks

[@tothemax8174]

Realy awesome build

[@MakeitExtreme]

Thanks!

[@billbaggins]

end result is great. 0.6mm mig tips are ideal, very complicated though, you are lucky it worked so well,mine is much simpler but took a dozen tries to get it right. cheers

[@Hellsong89]

What are the main things to consider in burner like this? Care to spread your knowledge?

[@antonhelsgaun]

his doesnt work very well

[@billbaggins]

research research. Ron Reil is the man with all the knowledge. there are many ways to build a burner,just depends on what resources are available. In Tasmania you can't bloody buy anything so i used an assortment of bits and pieces.you will need a decent LPG regulator, apart from that a bit of trial and error will find a solution for you. Never use galvanised pipe, a flared end is superior. simple or complex really depends on your fabrication skills, design depends on end use e.g. foundry, forge,heating, cooking ? A foundry burner does not need as much control as a forge or cooking burner. the tricky bit is getting the gas orifice central in the burner tube and getting the air/gas mix right. Look at a few other builds and copy what suits your needs and skills best. Hope this helps. Cheers

[@antonhelsgaun]

bill baggins I'll tell you the main error in much shorter text: Don't burn it inside the tubr

[@billbaggins]

don't burn what inside the what ???

[@DIYTyler]

Looking forward to what is gonna come from this!

[@ESCAGEDOWOODWORKING]

Badass!!! No more mr nice guy!!!

[@MakeitExtreme]

Thanks man! :)

[@tunintunin3417]

As always, you rock man.

[@MakeitExtreme]

Thanks! :)

[@knivesstuff]

Awesome! Can't wait for the next one!

[@MakeitExtreme]

Thanks dude! :)

[@wrenchboostboi8994]

Hmm so many fittings and wasted heat... you should only need thread tape where two different metals thread together. Always fun to throw something together though! So props for that

[@manu-yt6yr]

esto es lo que me hacia falta, un buen quemador, te felicito

[@ConnorHolland]

Nice, looking forward to your furnace build! I've been meaning to convert my old coal furnace to gas, so I'll wait and see how the masters do it first =)

[@shb3395]

Galvanized metals release toxic fumes when welded... Get an approved respirator, or remove the galvanizing. Neurological damage is probably more extreme than what you're after in life I'd imagine.

[@Hellsong89]

I can tell that from experience. Killed so many braincells that i can personally notice difference and all it took was few years using acetone in skin contact, plastic welding some PVC, some solder and zink fumes... Lucky i had some to spare, but kinda shitty to drop down to near average 100 points from 140.. -.- Also hearing damage comes with out tell tale signs, so hearing protection is needed.. Now its rather shitty to hear high pitch whistle when its quiet. Lucky fridge compressor, pc etc add to that, blending it so i wont go mad, but if this get any worse... yeah being deaf, or dead would be better option.

[@juliodanielalbarracin3668]

esta mortal loco !!!!!!!!!!!!!!!!!!!!!

[@FernandoGarcia-tp7bh]

that one mean torch! awesome job!

[@MakeitExtreme]

Thanks! :)

[@AJ-kw5sr]

Good idea man

[@miguelcardona3400]

To Endermaniacgames, your English is fine, really refreshing, I think everyone has faith in you, You WILL GET BETTER, compared to the "Knuckle Head Team" that put together the video and ACTUALLY got it Published on You Tube, I WOULDN'T BET A DIME ON THEM.

[@GemPassionpl]

its not properly made foundry torch. The flare shouldnt overheat during the working of the torch . if it does it can melt and cause flashback which can be dangerous. Work on the flare and it will be fine :) i got on my channel vid called forced air propane torch, look how i works. The flare shoud be ended with some kind of perforized lid or necking for little gas air mixture compression effect.

[@skeptical_thinkers]

Welding galvanized.... this guy's got some balls.

[@DIYCreators]

Nice job bud. Look very interesting.

[@MakeitExtreme]

Thank you brother!

[@pradith1]

Excelente fabricación! Me gustó ese final de video con pantalla dividida, me suscribo ya!!

[@dalibortrkulja9582]

wow, so extreme

[@johnwildwest1]

very cool thanks

[@MakeitExtreme]

Thank you! :)

[@studio1005]

Nice done man!!

[@MakeitExtreme]

Thanks! :)

[@pmall4899]

Galvanized metal gives off toxic fumes when heated. If you are going to use galvanized parts you need to soak them in vinegar and clean it off.

[@jerrywhidby5259]

Does this mean we can expect to see some smelting incorporated into future projects? Hope so.

[@purelife9000]

Bro, just obscenely talented!!

[@MakeitExtreme]

Thanks dude! :)

[@MrMopar413]

That final pipe should have a thicker wall like schedule 40 or 80 and stainless in 5/16 be great.

[@theusconstitution1776]

Great video!! Those look like PLUMBERS PAWS.....like mine!! Make more!

[@happyshots2011]

You deserve way more subscribers than you have

[@robink.9459]

all these fittings, lol. great video.

[@WoodenCreationz]

Wow!!! This is so cool man!! Can't wait to see what you do with this!!! Love you guys!!! -Brian

[@MakeitExtreme]

Thank you my friend! :)

[@CeeKayz0rz]

So, I followed your "all details" link.... And I got no details... :(

[@badgerbadgerjonathankitche1885]

Same here! I think by "All" they mean "none".

[@nathanielcleveland2133]

just gunna call it, he is making a knife. if not, then i will take a seat....

[@serkisdav]

Awesome Video bro, Bravo again

[@MakeitExtreme]

Thank you brother!

[@ping170]

Welding galvanized steel... that's extreme !

[@DukeOfMarshall]

Not a bad little documentary

[@randominternetviewer166]

i think the Air Intake tube should have been placed before the tiny nozzle.... so it mixes with the air before it burns... yours seems to burn right inside the big nozzle which would slowly melt the nozzle, very hazardous

[@brendanryan8135]

Thanks Heaps Man

[@eln74]

Scary and powerful, tnx for sharing it man!!!

[@MakeitExtreme]

Thanks for watching!

[@jerry1378]

i cant wait for the next video

[@MakeitExtreme]

:)

[@alexandertaves2730]

After all that precise work, he didn’t even build it right....

[@v1g1lnte36]

The appropriate title for this video is "how many fu***** bushings can we use instead of a pipe nipple"

[@jackp.1711]

holy crap that is a lot of pipe fittings

[@dangarlr]

It is not correct how it is working, or you shorten the burner or put an outlet with several small holes to keep the flame and heat out of the burner so that it does not deteriorate quickly. Regards, Daniel

[@MrBiker1982]

Хево! Сгорание идет внутри трубы, а должно внутри только смешиваться смесь пропана и воздуха! Плюс столько заморочек, переходников, гаек... по смотри у меня на канале ролик ,, газовая горелка из куска трубы,, наверно удивишься на сколько проще и лучше можно..

[@smacleod69]

I remember the A-team making this !

[@paulanthonybridge5741]

Design-flaw : notice how most of the heat occurs halfway down the tube, which is slightly too long. Not good.

[@pranavbhattacharya8460]

Can we make a DIY shot blaster also, for small workshop purpose???