Welding materials and Welding tools

send we the pricing of alluminium breazing rod with built in flux. suitable for repairing, refrigeration items.and the minimum order quantity.Regards.

In a plant producing the cryogenic vessels i saw the MIG welding was used to joint the 2 ends of the cells which are formerly rolled from the flat plate, the welding machine was automated MIG welder and the welding weapon was 90 degree to the direction of welding. When performing the welding, the equipment was made to bond in one direction and after the equipment was brought back to its initial position idly doing no any welding and afterwards once more it was made to bond in very same direction. In other words the device was welding in just in one direction that was in the direction of the vertical column holding the whole welding setup along with the weapon. So my concern is that why it was welding in just one direction although the weapon is perpendicular to the welding direction? Isn’t really it a waste of time in bring back the gun idly to its original position?

If i buy a welding device, i won’t need to get any additional tools will I?
I want to enter welding truly bad, but i have yet to attempt.
Will certainly I be able to simply plug it into the wall and go at it, or will certainly i ever have to buy power materials, or extra peaces, etc.

Hello.I want to khnow the price & information about your welding wire.Cu-Al.I need it for brazing evaporator & jonit.