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Your Professional TIG Welding Machine Manufacturer!

Taizhou Genteck Electric Co., Ltd was established in 2007 and is located in beautiful coastal city wenling, zhejiang, China. It is a professional manufacture & exporter of all kinds of welding machines, plasma cutters and battery chargers.

Advanced Equipment

Punch, Bending machine, Optical detector, PCB inserting machines, etc.

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Products are exported to South Asia, Western Europe, Mid East, Oceania, Southeast Asia, Central America, South America, Eastern Europe.

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We have ROHS, ISO9001, CE certificates and we have strict quality control system regulations.

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Our customer service representatives are available 24/7 to assist you with any inquiries, or after-sales services.

 

 

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What Is a TIG Welding Machine?

Tungsten inert gas welding (TIG Welding Machine) is another welding process that uses electricity to melt and join pieces of metal. TIG welding was invented in the 1940s to meet the challenge of welding magnesium and aluminum in the Californian aerospace industry. Since then, its popularity has grown phenomenally. This is largely due to its versatility, cleanliness and minimal finishing requirement. 

 

 

  • DC New Technology TIG Welding Machine
    DC New Technology TIG Welding Machine

    Material / Metal Processed:Stainless Steel and Iron. Rated Input Voltage:230 V. Max. Load Power Capacity:5.3-9.3 kVA. Output Polarity:DC TIG. Rated Duty Cycle @40°C (TIG):60

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  • DC Single Phase TIG Welding Machine
    DC Single Phase TIG Welding Machine

    Type:Argon welding machine. Material / Metal Processed:Stainless Steel and Iron. Rated Input Voltage:230 V. Max. Load Power Capacity:7.1 kVA. Output Polarity:DC TIG

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  • Plastic Panel Design Popular TIG Welding Machine
    Plastic Panel Design Popular TIG Welding Machine

    Material / Metal Processed:Stainless Steel. Rated Input Voltage:230. Max. Load Power Capacity:5.3-9.5. Output Polarity:DC TIG. Rated Duty Cycle @40°C (TIG):60

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  • DC Pulse TIG Welding Machine
    DC Pulse TIG Welding Machine

    Material / Metal Processed:Stainless Steel. Rated Input Voltage:230. Max. Load Power Capacity:7.1. Output Polarity:DC TIG. Rated Duty Cycle @40°C (TIG):60

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  • Industrial 380V Professional TIG for Welding Aluminium
    Industrial 380V Professional TIG for Welding Aluminium

    Material / Metal Processed:Stainless Steel. Rated Input Voltage:380. Max. Load Power Capacity:18.2. Output Polarity:DC TIG. Rated Duty Cycle @40°C (TIG):60

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  • AC/DC TIG for Welding Aluminium
    AC/DC TIG for Welding Aluminium

    Material / Metal Processed:Stainless Steel, aluminum, and other alloys. Rated Input Voltage:380. Max. Load Power Capacity:13. Output Polarity:DC TIG. Rated Duty Cycle @40°C (TIG):60

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Advantages of TIG Welding Machine
 

 

High-Quality Welds

The method’s inherent characteristics enable welders to achieve better control over the welding process, thereby yielding remarkably robust and long-lasting joints. This then means that the weld is unlikely to fracture and crack.

Precise Control

TIG welding provides precise control over the heat input, welding speed, and filler metal deposition. This level of control is especially beneficial for welding thin materials and intricate joints. The more control the welder has the more easier the weld will be to complete.

No Flux Required

Unlike some other welding methods, TIG welding does not require any flux. By not using any flux the welder doesn’t need to have to take up extra time trying to clean the weld so that it looks presentable, because of this they are able to increase their overall output.

Versatility

TIG welding can be used on a wide range of metals, including stainless steel, aluminum, copper, and even exotic metals like titanium and magnesium. This wide range of metals that can be TIG welded, it means that most jobs are able to be tackled with the use of a TIG welder.

Clean Welds

The use of an inert gas shield prevents the weld from reacting with atmospheric elements, resulting in clean and oxidation-free welds. The cleaner the weld is the stronger and more presentable the weld is, because of this the piece of work can go for a higher price than those which would have issues such as porosity.

No Smoke or Fumes

TIG welding does not create smoke or fumes unless the base metal being welded contains contaminants or elements such as oil, grease, paint, lead or zinc. The base metal should be cleaned before welding.

 

 

TIG Welding Machine: Everything You Need to Know!

 

 

TIG stands for tungsten inert gas and is technically called gas tungsten arc welding (GTAW). The process uses a non-consumable tungsten electrode that delivers the current to the welding arc. An inert gas, typically argon, protects and cools the tungsten and weld puddle. TIG welding is similar to oxy-acetylene welding in that you use a filler material for build-up or reinforcement.

 

 

Materials of TIG Welding Machine
 

 

TIG welding functions on a variety of materials, including:

1

Aluminum

Oftentimes, TIG welding is the optimal choice for aluminum parts. TIG equipment allows for precise control and produces high-quality welds, making it suitable for applications in aerospace, automotive, and other industries.

 
2

Stainless Steel

When TIG welding stainless steel, employ a DC machine to give the electrode negative polarity. The TIG torch must be connected to the negative terminal of the welder and the ground clamp to the positive terminal. Doing so gives you better control over heat input, minimizes distortion, and ensures the integrity of the stainless steel's corrosion-resistant properties.

 
3

Steel

TIG welding is suitable for many types of steel, including carbon steel and low-alloy steel. It allows for precise control over heat input and produces high-quality welds with minimal spatter. TIG welding is commonly used in structural fabrication, piping, and automotive production. For more information, see our guide on Steel Metals.

 
4

Chromoly

Chromoly (chromium-molybdenum alloy) is a popular material in motorsports and bicycle manufacturing. TIG welding produces strong, crack-free welds that other processes can’t match on chromoly materials. TIG welding's precise control over heat input helps prevent heat-affected zone (HAZ) issues and ensures the material's mechanical properties are maintained.

 
5

Nickel Alloys

Nickel alloys, which are renowned for their corrosion resistance and high-temperature strength, are usually welded using TIG machines. Nickel alloys typically need shielding gasses like argon, helium, or a mix of the two for the best results. An alternative is to use an argon-hydrogen gas mixture designed specifically for welding pure nickel. It is appropriate for use in the power generation, chemical processing, and aerospace industries.

 

 

 

How To Use TIG Welding Machine?

 

 

To apply TIG welding effectively, follow these steps:

 

1. Gather the necessary equipment: TIG welding machine, tungsten electrode, filler rod, gas cylinder, protective clothing, and welding helmet.

 

2. Prepare the workpiece by cleaning it thoroughly with a wire brush or solvent to ensure a clean surface.

 

3. Set up the TIG welding machine and adjust the settings to match the material and thickness.

 

4. Grip the TIG torch with your hand, positioning it at an angle of around 70 or 80 degrees. Lift the torch slightly, keeping the tungsten tip 1/16 to 1/8 inch from the workpiece. Be careful not to let the tungsten come into contact with the workpiece as this can lead to contamination of the material, requiring you to regrind the tungsten.

 

5. Maintain a steady hand and move the torch in a controlled manner, directing the arc along your desired weld path.

 

6. Control the heat input by adjusting the amperage and filler rod as needed.

 

7. Keep the torch close to the workpiece for better control and visibility.

 

8. Once the weld is complete, gradually reduce the amperage and allow the weld to cool.

 

9. Inspect the weld for defects and make adjustments or repairs as necessary.

 

 

 
 
Application of TIG Welding Machine
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Aerospace Industry:

TIG welding is commonly used in the aerospace industry for welding components such as aircraft structures, engine components, and fuel tanks.

 

 

 

Automotive Industry:

TIG welding machines are used in the automotive industry for welding components such as exhaust systems, chassis, and body panels.

 

 

 

Fabrication Industry:

TIG welding machines are widely used in the fabrication industry for welding a variety of metal components, including pipes, tubes, and sheet metal.

 

Construction Industry:

TIG welding machines are used in the construction industry for welding structural steel components, pipelines, and architectural elements.

 

 

 

Power generation Industry:

TIG welding machines are used in the power generation industry for welding components such as turbines, boilers, and heat exchangers.

 

 

 

Medical device Industry:

TIG welding machines are used in the medical device industry for welding components such as surgical instruments, implants, and medical equipment.

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TIG Welding Machine vs. MIG Welding Machine
 
Process:

TIG Welding: Uses a non-consumable tungsten electrode to create an arc and requires a separate filler material to join the metals. The weld area must then be shielded from the atmosphere with the use on an inert gas such as argon.

 

MIG Welding: on the other hand, involves a consumable wire electrode that melts and fuses the base metals, the electrode then acts as a filler for the two metals. similarly to TIG welding, the weld are must be protected with the use of an inert gas such as argon.

Applications:

TIG Welding: TIG welding is normally preferred for precise and intricate welding applications, especially on thin materials like stainless steel, aluminum, and non-ferrous metals. It is Commonly used in industries where aesthetic appeal, precision, and high-quality welds are crucial, such as aerospace, and electronics.

 

MIG Welding: Suited for faster and more efficient welding of thicker materials, making it popular in industries like automotive, construction, and manufacturing.

Weld Quality:

TIG Welding: Offers superior control over the welding process, this then results in a cleaner and more precise weld with minimal spatter and distortion, this then reduces the chances of messing up a weld. Ideal for critical applications where weld integrity is paramount, for example in the aviation sector it is quite likely to be using TIG welding.

 

MIG Welding: Provides good weld quality with decent speed, this then means that the business would be able to achieve more output in a certain amount of time. However, due to the higher deposition rates, the welds might not be as precise as those achieved with TIG welding, this would then mean that the welds would not be able to be used for certain jobs.

Skill Level:

TIG Welding: Requires a higher level of skill and expertise due to the need for precise control over the arc, filler material, and heat input. Mastery can take time, but it allows for intricate work. this would then mean that the worker could charge a higher rate than a MIG welder as they are going to have more expertise in the area and would also have higher quality welds.

 

MIG Welding: Relatively easier to learn and operate, making it suitable for beginners and those seeking to weld quickly on thicker materials. This would then mean that the employees are likely to be on a lower wage than those who are TIG welders.

Setup and Equipment:

TIG Welding: Involves more complex equipment, including a power supply, tungsten electrode, filler material, and gas supply. This can make the setup more time-consuming and the process less portable.

 

MIG Welding: Simpler setup with a welding gun, wire feeder, power source, and gas supply. This makes it more convenient for on-site and rapid welding tasks.

 

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FAQ

Q: What is TIG welding used for?

A: The most important applications for TIG welding are pipeline and pipe welding. It is, however, used in many industries, such as aviation and aerospace and sheet metal industries when welding particularly thin materials and special materials such as titanium.

Q: What is a TIG welder best for?

A: It works very well on a wide variety of thinner-gauge materials like aluminum and stainless steel alloys and is the process of choice for fine-tuned smaller projects like gunsmithing, tool boxes, repairs or ornamental pieces.

Q: Which is better TIG or stick welding?

A: That's why TIG welds more metals than any other welding method, making it the most versatile welding process. The TIG-produced welds are cleaner, stronger, and of higher quality than what's possible with MIG, flux core, or stick welding.

Q: What gas do you use for TIG welding?

A: The normal gas for TIG welding is argon (Ar). Helium (He) can be added to increase penetration and fluidity of the weld pool. Argon or argon/helium mixtures can be used for welding all grades. In some cases, nitrogen (N2) and/or hydrogen (H2) can be added to achieve special properties.

Q: How does a TIG welding machine work?

A: A TIG welding machine uses a non-consumable tungsten electrode to create a spark that melts the metal being welded. A separate filler rod is typically used to strengthen the weld.

Q: What materials can be welded with a TIG welding machine?

A: TIG welding machines can be used to weld a variety of metals, including stainless steel, aluminum, copper, and titanium.

Q: What are the advantages of using a TIG welding machine?

A: TIG welding produces high-quality, precise welds with minimal splatter and clean finishes. It is also versatile and can be used on a wide range of metals.

Q: What are the disadvantages of using a TIG welding machine?

A: TIG welding is slower than other welding methods, such as MIG welding, and requires more skill and experience to operate effectively.

Q: Can a TIG welding machine be used for thick materials?

A: Yes, TIG welding machines can be used to weld thick materials, but it may take longer and require multiple passes to achieve a strong weld.

Q: What type of gas is used with a TIG welding machine?

A: Argon gas is typically used as the shielding gas with a TIG welding machine to protect the weld from atmospheric contamination.

Q: How do I choose the right TIG welding machine for my needs?

A: Consider factors such as the type of materials you will be welding, the thickness of the materials, and your level of experience when choosing a TIG welding machine.

Q: Can a TIG welding machine be used for both AC and DC welding?

A: Some TIG welding machines are designed for both AC and DC welding, while others are specific to one type of current. Check the specifications of the machine before purchasing.

Q: Can a TIG welding machine be used for welding in tight spaces?

A: TIG welding machines are versatile and can be used in tight spaces, but it may be challenging to maneuver the torch and maintain proper positioning.

Q: Can a TIG welding machine be used for both manual and automated welding?

A: Yes, TIG welding machines can be used for both manual and automated welding processes, depending on the equipment and accessories used.

Q: How do I set up a TIG welding machine?

A: Follow the manufacturer’s instructions for setting up a TIG welding machine, including connecting the gas supply, adjusting the settings, and installing the consumables.

Q: Can a TIG welding machine be used for welding thin materials?

A: Yes, TIG welding machines are ideal for welding thin materials, as they provide precise control over the heat input and produce clean welds.

Q: What safety precautions should I take when using a TIG welding machine?

A: Wear appropriate protective gear, such as gloves, goggles, and a welding helmet, to protect yourself from sparks and UV radiation. Ensure adequate ventilation in the workspace to prevent exposure to fumes.

Q: Can a TIG welding machine be used for welding pipes?

A: TIG welding machines are commonly used for welding pipes, as they provide precise control over the heat input and produce high-quality, leak-free welds.

Q: Can a TIG welding machine be used for welding stainless steel?

A: Yes, TIG welding machines are commonly used for welding stainless steel, as they produce clean, high-quality welds with minimal distortion.

 

We're professional tig welding machine manufacturers and suppliers in China, specialized in providing high quality customized service. Please feel free to wholesale discount tig welding machine in stock here from our factory. For more cheap products, contact us now.

Industrial 380V Professional TIG for Welding Aluminium, TIG Welding Machine, Plastic Panel Design Popular TIG Welding Machine

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