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Home » Products » TIG Welders
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TIG Welders |
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TIG welding is a very unique form of welding. When you begin to use the left and right hand simultaneously in any process there is more stress involved to the welder and this technique requires more agility than does the more common practices of welding. The TIG welder is someone that is still in high demand and carries some prestige connected to his ability to be ambidextrous.
TIG welders are a bit more complicated to use than other types of welding machines, but they provide the most durable and the smoothest bonds when welding TIG aluminum. The ArcMate LW-200ACDC from www.longevity-inc.com is the best option for this purpose. It supplies direct and alternating current, a quality which comes in handy when welding other base metals besides TIG welding alumin.
Aluminum TIG Welder
Aluminum is the most plentiful metal in the Earth’s crust. It is used in millions of applications around the world. The infrastructure of our modern world has largely revolved around our ability to work and weld aluminum into the components needed by our aircraft, homes, and all types of industries. Light gauge aluminum TIG welding is employed by the automotive industry, auto enthusiasts, and the hobbyist alike. Previously, only individuals with money or businesses would be able to afford aluminum welders. With LONGEVITY producing affordable welding equipment, all individuals including hobbyist can finally afford high quality TIG Aluminum welding equipment
Aluminum TIG welding may prove challenging to those more familiar with steel welding, though all that practice definitely comes in handy. Pure aluminum has a melting point less than 1200 degrees Fahrenheit and does not glow when heated like other metals. Persons welding TIG aluminum must be very attentive, since this metal shows no indication of melting. A different welding approach is required in order to avoid burn through, hot cracking, and other concerns related to TIG welding aluminum.
The aluminum TIG welding machine is an aluminum welding wizard. It has been used with other base materials, such as thin steel and magnesium, but is uniquely suited to TIG aluminum welding. Known as “tungsten inert gas” welding—or gas tungsten arc welding—TIG welding employs a non-consumable tungsten electrode. An electric arc forms between this electrode, powered by AC or DC power from the power supply, and the working base material. The heat from the arc creates the weld where the two base metals—in this case aluminum—are joined together. TIG Filler Rods provide the needed filler to form a joint therefore getting the right aluminum filer rod is crucial to forming a sturdy weld. Due to the fact that aluminum is an alloy and a light material, it is prone to cracking. As the weld cools and hardens, cracks may form in the TIG aluminum weld. This is caused partly by the chemical compound of the filler material contrasting with that of the base metal – remember to clean the aluminum to avoid any chemical interference in your weld.
TIG welders are a bit more complicated to use than other types of welding machines, but they provide the most durable and the smoothest bonds when welding TIG aluminum. The ArcMate LW-200ACDC from www.longevity-inc.com is the best option for this purpose. It supplies direct and alternating current, a quality which comes in handy when welding other base metals besides TIG welding aluminum
One of the most important things to know about aluminum is that you must keep the surface as contaminant free as possible. Aluminum is not like steel. It may not show signs of debris, but indeed there is an oxide coat lurking on the surface. Thoroughly clean aluminum surfaces to be TIG/MIG/MAG welded with a wire bristle brush or wipe with a solvent like alcohol or acetone to rid the aluminum of grease, oil, dust, oxides, and other surface contaminants. The argon gas used in LONGEVITY aluminum TIG welding works as a shielding agent to further guard the weld area from oxygen and other atmospheric contaminants which weaken aluminum welds by created dross, slag, and porosity. This inert gas, expelled from the welding machine, creates a low invisible blanket which protects the weld puddle from being overrun by radical oxides.
Aluminum is one of the most common metals used in welding due to its abundance, low density, and its tendency to avoid corrosion. Still care must be taken by the weld operator in properly preparing the material and choosing the right LONGEVITY TIG aluminum welder for the job.
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| TIG Welders
(GTAW)/ (GTAW-P)
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TIG Output (Amps) |
DC TIG Material Thickness |
AC TIG Material Thickness |
Stick (ARC) Electrode Maximum Diameter (E7018) |
Stick (ARC) Output |
| AC/DC (for welding all metals including aluminum) |
ArcMate® LW-200ACDC |
5-200 AMP at 60% Duty Cycle |
.012-1/2" |
.015-3/8" |
5/32" |
5-160 AMP at 60% Duty Cycle |
| DC TIG Welding (For All Metals Except Aluminum) |
ArcMate® LT-200 |
5-200 AMP at 60% Duty Cycle |
.012-1/2" |
N/A |
N/A |
N/A |
| ArcMate® LT-200D |
5-200 AMP at 60% Duty Cycle |
.012-1/2" |
N/A |
5/32" |
5-160 AMP at 60% Duty Cycle |
| ArcMate® LT-200P |
5-200 AMP at 60% Duty Cycle
(Pulse Frequency) 5-200AMP
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.012-1/2" |
N/A |
5/32" |
5-160 AMP at 60% Duty Cycle |
| TIG Welders
(GTAW)/ (GTAW-P)
|
Product Weight |
Highlighted Features |
| ArcMate® LW-200ACDC |
50 lbs (69 lbs Boxed) |
220 V 1-phase (Min. 30AMP) Input, Portable, High Frequency Tig Start, Toshiba Mosfet Technology, Pulse Duty Equipped, 160A Stick/Arc Welder, Powerful 200amp Tig Aluminum Welder |
| ArcMate® LT-200 |
20 lbs (25 lbs Boxed) |
High Frequency Starting Technology, 220 V Input 1-phase, Extremely Portable, Toshiba Mosfet Technology, Powerful 200AMP DC Tig |
| ArcMate® LT-200D |
21 lbs (27 lbs Boxed) |
Dual Voltage 110/220 V Input 1-phase, Ultra Portable, High Frequency Start, Toshiba Mosfet Technology, 60% Duty Cycle, 160AMP Arc Welder, |
| ArcMate® LT-200P |
22 lbs (28 lbs Boxed) |
Dual Voltage 110/220V - 1phase, Pulse Frequency Welding, 60% Duty Cycle for powerful 200amp Welder, Extremely Portable, High Frequency Starting with Mosfet Technology, Powerful Arc Welder |
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| TIG Welders
(GTAW)/ (GTAW-P)
|
Typical Applications |
| ArcMate® LW-200ACDC |
Fabrication, Auto Industry, Petro/Chem Fab, Aerospace, Food and Beverage Industry, Mechanical Contractors, Shipboard Installation/Repair, Dairy Industry, Construction, Aluminum Welding Industry, Portable Requirement, Boat service/repair, HVAC, Light Manufacturing |
| ArcMate® LT-200 |
Hobbyist, Professionals, Portable Requirements, Ship Repair Auto-Body, Plumbers, Sheet Metal work, Thin materials. Pilot Arc enables easier Arc Starting, Non Aluminum Welding, Stainless Steel and Common Steel Welding, Metal Fab Shops, TIG Application Only |
| ArcMate® LT-200D |
Hobbyist, Light Industrial work, When higher duty cycle is required, Construction, Maintenance, HVAC, Portable Welder Requirement, Dual Voltage Requirement, TIG and Arc Welder Requirement, Automotive Industry, Body and Panel work, Light Construction, Light Industrial, Light Manufacturing |
| ArcMate® LT-200P |
Hobbyist, Light Industrial, Commercial, Fabrication, Maintenance, Light Construction, Requirement for Pulse Frequency Welding, Thinner Metal Welding, Sheet Metal Requirment, Dual Voltage Requirement |
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Hobbyist |
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Light Industrial |
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Industrial |
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Designed for this process |
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Capable of this process |
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