Top-Rated Entry-Level Aluminum TIG Welder: LOTOS TIG200 Review
Last updated ago
4 min read
Welding Buddy Experts
June 8, 2022

Top-Rated Entry-Level Aluminum TIG Welder: LOTOS TIG200 Review

Last updated ago
4 min read
Welding Buddy Experts
June 8, 2022

Looking for a quality entry-level aluminum TIG welder? Look no further than the LOTOS TIG200. This machine has been rated as one of the most reliable among welders, and it's great for anyone just starting in tig welding. With its user-friendly design and impressive capabilities, the LOTOS TIG200 will exceed your expectations. 

So, if you're ready to jump into the world of TIG welding, the LOTOS TIG200 is the perfect machine for you! Continue reading for a full look at this top-rated machine. You won't be disappointed!

What to look for in a good aluminum TIG Welder?

TIG welders come with a slew of characteristics and specs that might be difficult for a novice or hobbyist to understand. However, knowing these terms may help you make the right choice for which welder is ideal for you. Here are some technical terms that can help you choose.


A welder's output is measured in amps or Amperes. A greater amperage indicates that your weld will receive more heat. As a rule, one amp is required per 0.001 inches of metal thickness for steel welding. Other materials, such as aluminum alloy and iron, need more heat to be welded. Therefore, when working with these metals, choose a welder with higher amps.

Duty Cycle

The term duty cycle refers to the percentage of the duration of how long the welder can operate without overheating. Once it reaches this temperature, the machine must have time to cool before being used again. 

For example, a tig welder with a 20% duty cycle can only weld for two minutes out of every ten. If you're planning on welding for long periods, make sure your welder has a high duty cycle—around 60% or higher.

Welding Processes

TIG welders can perform AC and DC types of welding. Alternating current (AC) is most commonly used when welding non-ferrous metals like lead and aluminum. It provides a cleaning action that helps to remove oxides that can contaminate the weld. Direct current (DC) is typically used for steel and iron welding, as it provides a stronger weld.

Current Type

The electrical polarity is the direction of where the electrical current flows. Direct current (DC) is when a welding machine sends a direct flow to the electrode and then to itself. However, a DC with reverse polarity does a rotating flow from the machine to the torch and back. While alternating current (AC) alternates the polarities at a rate of 60/s to 120/s

The ideal current for welding steel and iron is direct current (DC). Other metals may also be used with DC. AC is suited for non-ferrous metals like aluminum. A good rule of thumb is to get a welder that supports both AC and DC.

aluminum tig welder - LOTOS TIG200

An Overview of the LOTOS TIG200

When comparing welders, it's important to consider the money you'll spend on consumables and the cost of accessories. Although it’s not the cheapest welder on the market, it is also not the most expensive, and for that reason, it delivers a lot for your money. The LOTOS TIG200 is a dual voltage aluminum TIG welder machine, allowing you to utilize it for both aluminum and steel welding. In addition, it's simple to operate with a clear, intuitive control panel.

This machine offers a lot of features for more advanced users but is simple enough for beginners to use. You also get a comprehensive manual with the package.

The manual is probably not something you consider when deciding which TIG welder to purchase, but if you're a novice or want to learn how to use every feature of the LOTOS TIG200, the clear and comprehensive manual will be quite useful.

New welders don't have to sacrifice quality or performance. In fact, it's one of the best aluminum TIG welder machines for novices. This machine has all of the features you need to get started in welding, and it delivers great results time and time again.

Lotos TIG 200 Technical Specs

  • Weight: 58 lbs.
  • Dimensions: 28 x 13 x 17 inches
  • Voltage: 110V/220V
  • Frequency: 50Hz/60Hz
  • Power Input: AC/DC
  • Power efficiency: 80%
  • Process: TIG and stick
  • Amperage: 30-200 for stick / 10-200 for TIG
  • Duty cycle: 60%

This welder is designed for small projects at home or in shops, and it's clear that it lives up to its promise of delivering quality results:

  1. The welding box is intuitive to use and set up.
  2. It produces clean, consistent welds that are sure to last.
  3. It comes with an array of accessories that make it even more versatile.

Product Highlights

  • 200A maximum power output. But it can comfortably weld up to 0.375 inches thick.
  • AC/DC welding output means you can efficiently weld ferrous and non-ferrous metals.
  • 110v/220v dual voltage plugs in most residential wall outlets.
  • The included foot pedal control allows for better precise and controlled welds.
  • The lightweight design (58 lbs.) makes it portable and easy to carry around.
  • 60% duty cycle for longer welding times.
  • The beginner-friendly control panel is front-facing, perfect for those just starting in welding.

Product Lowlights

  • Not very durable compared to industrial-grade welders and higher-priced welders.
  • The foot pedal can be challenging to operate and takes practice to control comfortably.
  • The TIG torch is a little clunky and might not be easy to handle.

What comes in the package?

When you buy the LOTOS TIG 200, it comes with:

  • Foot pedal
  • Pigtail adaptor
  • TIG Torch
  • Argon hose and regulator
  • Ground cable and clamp
  • Consumable stick set
  • Power supply
  • Electrode holder

Final Verdict

The LOTOS TIG200 is a great welder for those just starting in the welding field. It's user-friendly and has a front-facing control panel for easy access. The machine is also dual voltage to weld both aluminum and steel. Finally, it produces a clean, consistent TIG weld time after time.

While it's not the most durable welder on the market, it's perfect for small home and in-shop projects. It's also at the low-mid price point, making it a cost-effective welder.

So, if you're looking for a quality welder that’s worth every penny, the LOTOS TIG200 is a great option.

Looking for more information on welding? Check out our other guides, reviews, and welding tips.

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