Features & Benefits
- Compact and portable welder
- 140 amp max output (DC only)
- Suitable for hobby and professional work
- Simple and easy to use
- Dual voltage design for 120/240 V
- Auto adaptive hot start.
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Item #:
1303348
PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder, IGBT, Dual Voltage 110/220v
Item #:
1303348
AUD 707
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, September 03
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2020 PowerArc 140ST is a compact and portable welder perfect for hobby and professional work with a max output of 140 amps.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Voltage
Offers versatility with both 110V and 220V options, making it suitable for various settings and applications, allowing users to work on diverse projects without worrying about power compatibility.
Lift Start TIG
Simplifies the TIG welding process with a lift start feature, ensuring a smooth and efficient ignition while minimizing contamination on the weld area, optimizing quality for precise welding tasks.
IGBT Technology
Utilizes advanced IGBT technology for consistent performance and reliability, providing strong arc stability and improved energy efficiency, which ultimately leads to higher quality welds and lower operational costs.
Product Details
Who Should Buy?
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Hobby Welders
Ideal for hobbyists seeking an affordable yet reliable welder for small projects and repairs around the home.
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DIY Enthusiasts
Great for DIY enthusiasts who require a versatile welder for various materials without extensive expertise.
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Portable Use
Perfect for users needing a lightweight and portable solution for on-the-go welding tasks at different locations.
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Heavy Industrial Work
Not suitable for heavy industrial applications where high power and heavy-duty performance are crucial.
Product Description
PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder, IGBT, Dual Voltage 110/220v
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the PowerArc 140ST welder used for?
Answer: The PowerArc 140ST is designed for both stick and TIG welding, making it versatile for various projects. Its dual voltage capability (110/220V) allows you to use it in different environments, whether at home or in professional workshops. For instance, fabricators often utilize this welder for metal fabrication tasks, while hobbyists might use it for small repairs or custom creations. -
Question:
What is the weight of the PowerArc 140ST welder?
Answer: The PowerArc 140ST welder is lightweight, typically weighing around 30 pounds. This portability ensures ease of movement across job sites or within your workspace. Its compact design allows users to maneuver it easily, making it ideal for on-site jobs where mobility is needed, contributing to efficiency and convenience. -
Question:
Can the PowerArc 140ST handle aluminum welding?
Answer: Yes, the PowerArc 140ST can handle aluminum welding when using a TIG setup with the appropriate filler rods. Its precise control and ability to produce a clean weld make it suitable for aluminum, a material often used in automotive and aerospace applications. Users will achieve quality results in projects requiring aluminum work, such as fabricating parts or repairing aluminum structures. -
Question:
Is the PowerArc 140ST welder suitable for beginners?
Answer: Absolutely! The PowerArc 140ST features user-friendly controls and a lift start TIG function, which simplifies the welding process for beginners. With some basic training, novice welders can start producing quality welds quickly and gain confidence. It’s an excellent choice for workshops and training environments aiming to teach new welding skills. -
Question:
What types of materials can I weld with the PowerArc 140ST?
Answer: The PowerArc 140ST is versatile and can weld various metals, including mild steel, stainless steel, and aluminum. Its IGBT technology ensures stability and efficiency, providing excellent performance across different thicknesses of materials. Whether you are working on automotive repairs or crafting artistic metal pieces, this welder adapts to various tasks. -
Question:
How can I switch between stick and TIG welding modes?
Answer: Switching between stick and TIG modes with the PowerArc 140ST involves changing the electrode and tweaking a few settings. Simply connect the appropriate welding leads for the desired mode, and follow the guidelines in the user manual. This allows welders to tackle diverse projects seamlessly, ensuring flexibility in their welding capabilities. -
Question:
What safety features does the PowerArc 140ST have?
Answer: The PowerArc 140ST is equipped with several safety features, including overcurrent and overheat protection to prevent damage during intensive use. These features are crucial for maintaining a safe working environment. Additionally, users are encouraged to wear proper personal protective equipment (PPE) when operating the welder to enhance safety during welding tasks. -
Question:
Can I use the PowerArc 140ST for outdoor welding tasks?
Answer: Yes, the PowerArc 140ST can be used for outdoor welding tasks, given its dual voltage feature, allowing use with both 110V and 220V supplies. However, it is important to consider weather conditions and provide appropriate cover to protect the welder from elements like rain or extreme wind. This versatility makes it suitable for construction sites or outdoor projects. -
Question:
How do I maintain the PowerArc 140ST welder?
Answer: Maintaining the PowerArc 140ST involves regular cleaning and inspection of connections, ensuring cables are free from damage, and replacing worn-out components as needed. Regular maintenance ensures optimal performance and extends the life of the welder. Set a routine check after every couple of projects to keep everything in prime condition. -
Question:
Where can I buy the PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder, IGBT, Dual Voltage 110220v?
Answer: You can buy the PowerArc 140ST welder from Ubuy in Nauru. Ubuy offers a range of welding equipment, including the PowerArc line, and provides convenient purchasing options. Shopping through Ubuy ensures you have access to detailed product information and customer support, enhancing your overall buying experience.
Everlast Welders Canada TIG Welding Equipment Editorial Review
The PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder has received positive feedback from users. The machine is praised for its versatility and capability to handle various welding tasks effectively. Users have found that it performs well with different types of materials, including steel, aluminum, and stainless steel. It is also highlighted as a suitable machine for beginners due to its ease of use and performance, making it a valuable tool for minor repairs and even professional welding tasks. Overall, customers have found the PowerArc 140ST to be a reliable and efficient welding machine, suitable for a wide range of projects including minor repairs and professional welding tasks. The dual voltage feature is commended for its convenience and the ability to handle different amperage requirements based on the voltage input. However, it is noted that additional gas setup is required for the TIG torch.
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Pros
- Versatile, capable of handling different welding tasks
- Suitable for beginners and professional use
- Dual voltage feature for convenience
- Effective performance with various materials
Cons
- Additional gas setup needed for TIG torch
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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AUD 707
Order now and get it around Thursday, September 03
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