there are so many myths about coat at ESAB 12,50 , the latest one I heard is that the coat contains some teflon compounds. Teflon is good for gliding, but isn't it insulator... But anyway it is really good wire, especially in spray transfer at more than 300A. Today is made in Vanberk in Czech...
In fact, Esseti-Italy was the first who made such a machine, maybe 10 years ago. Esseti does not exist any more.
Today, there are already several producers..
TER-Italy is making them for years. TER was making their machine in cooperation with Chinese Riland in the past, but I think they make...
Could you please explain more. I read somewhere about current limits for diameters of wires, but I do not really remember what those limits practicaly means, and which values are for each diameter. On the other hand, there is a story about ESAB OK 12.50 (non coppered) that could be used up to...
It seems there are 2 types of E 7016. One type is fully basic electrode. Another one is double coated, rutile + basic coat over the same metal core. And it seems there are 2 sub-types of this Double-Coated type. Ones are made at once, both rutile and basic coat are put on metal core at one move...
Is there special Ar/He regulator with flowmeter, or it could be used standard regulator with flowmeter for Argon.
It is for TIG welding of thick aluminium in Ar/He mixture.
Not the one I have, but the manufacturer told me it is possible to install E 6010 Cell. possibility. I did not ask how, either with installing new electronic card or through software. Just they told me they sell the machines with 6010 possibility in South America countries.
What exactly you would like to know?
For example, here is a photo of pulse welding of aluminium plate, 1 mm thick with AlMg5, 1.0 mm wire. I did not fine tuned it, I welded with a bit longer arc, so small spattering occured. I used original version of that machine, simply several brands has it...
I also think it is impossible.
1st - ID=32 mm is so small. We have boring/welding device, and so far we cladded inside to ID=50 mm down. On the other hand our boring machine use MIG/MAG process, so the only option is Stellite 6, flux cored wire...
2nd - I do not know if it is allowed to get...
I found limit of 112 V (to be precise it is 113V) in standard for welding machines 60974-1:
Here is an excerpt:
11.1.1 Rated no-load voltage for use in environments with increased hazard
of electric shock
The rated no-load voltage shall not exceed:
a) d.c. 113 V peak;
b) a.c. 68 V peak...