11 Years Factory 8011 jumbo roll aluminium foil to Spain Manufacturers

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for 11 Years Factory 8011 jumbo roll aluminium foil to Spain Manufacturers, For further information, please do not hesitate to contact us. All inquiries from you will be highly appreciated.


  8011 jumbo roll aluminium foil

1.Specification

 

Thickness 0.006mm-0.2mm
Width 30mm-1800mm
Length as per requirements
Material 8011
Temper O,H12,H14,H16,H18,H22,H24,H26
Packing     waterproof paper and plastic cover the package, and then make the wooden pallet.
Payment Terms 30% T/T in advance as deposit, 70% balance against the B/L copy,L/C
Minimum Order Quanlity tons pre size
Delivery time 20-30days after receiving L/C or deposit
Loading Port Shanghai,China  (or any port in China )
Remark Specific requirement of alloy grade,temper or specification can be discussed at your request

2.Usage

Household,Packing,household,industry, printing,

Hydrophilic aluminum foil to be used for air conditioner heat exchanger.

etc.

3.Merits

High corrosion resistance, no white powder, no pollution, without water bridge, high heat

exchange effciency, reducing windage and reducing the noise, conserving energy and anti-

mildew agent and no off-flavor and so on.

 

 

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  • Visit at http://www.primacy.biz/products/aluminium-building-systems-and-architectural-profiles.html range of Aluminium products are manufactured is increasing by the day some include Aluminium Sheets, Aluminium Plates, Aluminium Extruded Profiles, Aluminium Foils. Aluminium light weight, corrosion resistant, high thermal conductivity and availability makes aluminium one of the most heavily demanded metals in the world.In the year 2014 to 2015, the demand grew by more than 1.5% compared to the same period the previous year. Industries driving this demand are led by the transport sector followed by foil and packaging firms.



    In this episode of the Longevity Learning Lab, we show the differences between MIG welding with GAS and MIG welding without GAS. Check it out.

    Some Info on Welding:

    How to weld with flux cored wire
    Flux cored is an economical way to weld mild steel if the welder is used only occasionally. Apart from that it’s only real advantage over mild steel wire with shielding gas is that it can be used outside in moderate wind conditions.
    It is difficult to use while learning MIG welding as the smoke and flux make it difficult to see what’s going on. Also the flux doesn’t conduct electricity so you have to be careful not to weld over the same piece twice once it’s cooled.
    Welding without gas
    Where ordinary mild steel mig welding wire needs an inert gas shield to prevent it from oxidising when melted, gasless MIG wire has a flux core which forms the shield around the weld to keep oxygen out.
    It’s the flux that causes all the weld spatter in the photo and the light coloured crust (slag) on top of the weld.

    The slag is easy to remove with a wire brush (apart from around the very edge of the weld), and the resulting weld is reasonably neat.

    Immediately after the weld is applied a protective coating of slag bubbles up, which means you can’t actually see what the weld pool is doing. That’s a big downside of gasless welding. In ordinary gas shielded welding you can adjust speed and technique depending on what the weld pool is doing.
    My approach was practice on some scrap to get the settings right, then weld consistently and hope for the best.
    The arc seems brighter than for mild steel welding and the weld spatters and gives off white smoke.
    A flat zigzag torch movement pulling the torch seems to work well with flux cored wire. It prevents the arc dipping back too much into the cooling weld pool (the slag would stop the arc).
    The arc is otherwise very stable, but the slag does not conduct so any tack welds would also need to be cleaned up before welding.

    The advantage of gasless (other than saving on gas bottle rental) is the ability to weld in windy conditions.
    I tried it outside in a gusty wind, and as the photo shows the weld turned out just as good as the one I did inside. Normal gas shielded welding would have struggled in the slightest breeze.

    Welder polarity
    The welder should be set up with a positive earth and negative electrode for gasless welding. This is supposed to put more power into melting the wire. I tried welding with the wrong polarity and it seemed to work just as well, though others have reported a huge difference.
    Cored wires that have nothing to do with gasless
    There are two other types of cored wire that shouldn’t be confused with gasless. The first is “dual shield” sometimes used on very thick metal for improved weld toughness. It doesn’t have enough gasless flux to shield the weld so is used with shielding gas. The second odd type is “metal cored” wire which is filled with ground metals that can be tuned to give all sorts of properties, again requiring a gas shield.

    Link to product: http://www.longevity-inc.com/mig-welders/migweld-140

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