Absolutely beatiful!!! I have to build a foundry as well to melt aluminum and other materials.....Really great. Thank you for sharing. I'm a new subscriber.
I'd suggest using a copper washer as a seal at the nozzle (works flawlessly in higher Temps, plus added thermal transfer from the tip of the nozzle to the main body)
Interesting project! I'm sure that was probably one hundred hours of work on designing, building and testing boiled down to 6 minutes of video. Smelting cast iron is not something I knew was able to be done at home until the Rotary SMP video the other day. Must be an Austrian thing =D
I have use the old burner and with ignitor so to easy for lighting up. Problem is the rotary dryer push back during running. Now i need to install a blower to settle the issue
@@ChristophLehner Thank you. I experimented with a similar nozzle and couldn't get waste oil to atomize without using ~7 bar (100 psi). For this reason I went back to a siphon nozzle. But I'm very interested in testing this further to see if waste oil is the determining factor.
Hello, that was good project. But I have question. For a person like me, needs all the description list and that can be much helpful to build one. Would mind to do that sir? Thank you.
Hmm... I think instead of the air flap You should put in a variac to control the blower. No flaps. Then take a look at how much air is needed in general and take a closer look into how for example Buderus does the trick. I´d bet on they use much higher fuel pressures and a smaller nozzle to atomize the fuel. The flame needs to be guided, too. Ehrlich: das Ganze wäre mir zu viel Gefummel. Und Sie sind weit ab von einer blauen Flamme- warum nicht gleich einen Heizungsbrenner suchen? Das Gehäuse für den Schmelztiegel ist noch genug Arbeit. Klar, Kram selberbauen ist fein doch das wäre mir zu murksig.
I really like the design of your air control setup.
Awesome build. Can't wait to see finished project
Nice build. I especially like the way you centered the nozzle in the tube.
Thank you Perry
Absolutely beatiful!!! I have to build a foundry as well to melt aluminum and other materials.....Really great. Thank you for sharing. I'm a new subscriber.
I'd suggest using a copper washer as a seal at the nozzle (works flawlessly in higher Temps, plus added thermal transfer from the tip of the nozzle to the main body)
Thanks, thats a really good idea 👌
Did you finish this product? I am very interested, but do not have your skill or tools. Do you have an online store selling the finished product?
you can build a turbulator for air+fuel mix. for leakage of nozzle, i recommend copper gasket. thank you for your educative work.
A turbulator is on my todo list
Good stuff! Could you please tell me, how much pressure from the oil pump?
Interesting project! I'm sure that was probably one hundred hours of work on designing, building and testing boiled down to 6 minutes of video. Smelting cast iron is not something I knew was able to be done at home until the Rotary SMP video the other day. Must be an Austrian thing =D
Hahah :) he was rather sucessfull with cast iron, much to the chargin of his mill table.
Thank you for the video!
Good work!
Hello. You need a baffle plate to mix the fuel air properly. You'll keep blowing the flame out without one.
I have use the old burner and with ignitor so to easy for lighting up. Problem is the rotary dryer push back during running. Now i need to install a blower to settle the issue
Could this melt steel beams running on jet fuel? Have a bet with a friend.
How much pressure are you using behind the oil stream?
Arround 1bar according to the datasheet, havent it measured though
@@ChristophLehner Thank you. I experimented with a similar nozzle and couldn't get waste oil to atomize without using ~7 bar (100 psi). For this reason I went back to a siphon nozzle. But I'm very interested in testing this further to see if waste oil is the determining factor.
What kind of tap is this ?
Did you ever finish the furnace? Was .85 gph enough? That pump appears to use 1/2 rectified a/c, did it come with a diode? Or did you have to buy one?
Leiwand. Und das funktioniert?
Hello, that was good project. But I have question. For a person like me, needs all the description list and that can be much helpful to build one. Would mind to do that sir? Thank you.
Hi, i've updated the video description
👍
Hmm... I think instead of the air flap You should put in a variac to control the blower. No flaps. Then take a look at how much air is needed in general and take a closer look into how for example Buderus does the trick. I´d bet on they use much higher fuel pressures and a smaller nozzle to atomize the fuel. The flame needs to be guided, too.
Ehrlich: das Ganze wäre mir zu viel Gefummel. Und Sie sind weit ab von einer blauen Flamme- warum nicht gleich einen Heizungsbrenner suchen? Das Gehäuse für den Schmelztiegel ist noch genug Arbeit. Klar, Kram selberbauen ist fein doch das wäre mir zu murksig.
Der Tipp mit dem Heizungsbrenner ist klasse. Danke!
cool but put the guard back on the grinder before you get hurt
What type of threads to those burner nozzles use? I can’t find any specs on them
Cast iron on this orange flame? Are you serious? ))
Try to create blue flame first or return back simpe propane torch.
ich hoffe, du sprengst nicht mal euer haus unbeabsichtigt hahaha
Meine Haushaltsversicherung darf den Kanal wohl nicht finden xD
Great design . What you need to make it burn more efficiently is a vane. Check out myfordboys design
Do you mean this swirl thing, which should rotate the airstream?