Welding machines are essential pieces of hardware. They get used in manufacturing plants, repair shops, the construction industry, and casually for DIY projects.
Welding technology has come a long way since its invention in 1881 by Auguste de Méritens. There are hundreds of welding hardware manufacturers today.
Among the manufacturers, few have products that stand out as Lotos do. Lotos Technology is a hardware manufacturing and distribution company in Santa Clara, California.
The company manufactures many types of equipment, including welders, cutters, and multi-combo processors. They are reputable and a popular choice among enthusiasts and professionals.
The Top Three Best Lotos Welders
you can check out our in depth review on best firepower welders here.
Are Lotos Welders Worth Buying?
Lotos welders are certainly some of the best in the market. The high-quality welders are certainly worth every penny.
Lotos makes professional-grade equipment for all market segments. They are decent manufacturers who employ strict quality control measures for their commodities.
Here are reasons you should try the welders:
1. Decent quality
Lotos welders are renowned for their great quality and sturdiness. The machines are durable, and you will get many good years out of them.
2. Specialization and multipurpose machines
Many Lotos welders are specifically geared toward a particular market segment. They have machines exclusively for pros and some for DIYers. Some come with dual functionality, integrating cutters and welders into one machine.
3. Maintenance
Lotos welders are easy to maintain. Since the machines are durable, you barely need to do frequent servicing. The devices and the accessories get covered under warranty.
4. Value
Lotos provides you with excellent value for money. Compared to other welders, their products are relatively inexpensive, making the brand attractive.
Here are some pictures of Best Lotos Welder we have tested out:
Top 5 Best Lotos Welder Reviewed
1. Lotos LTPD 200D
The Lotos LTPD is a unique machine. It is a welder that doubles as a plasma cutter. The versatile professional-grade tool is flexible and quite functional.
Quick Overview
- Plasma cutting torch NCP135 (13ft long, 5 prong connection);
- TIG welding torch TT135 (13ft long, 5 prong connection);
- Stick welding electrode holder (6ft long);
- Ground cable & clamp (6ft long);
- Manual.
- Lotos LTPD 200D
Specifications
| Dimensions | 17x8x12.5 inches |
| Weight | 43.1lbs. |
| Input Voltage | 120/220V |
| Output Rating | 30-200 A |
| Polarity | AC/DC |
| Mode Icon | CC |
| Input Current | 20A |
| Corresponding Input Frequency | 60/50Hz |
| Input power | 120V |
| Maximum Rating | 200A |
| Machine Processes | Stick and TIG |
| Warranty Length | Three years |
| Gun Cable Assembly Length | 13 feet |
| AC Voltage | 1/120/240 |
Features
Dual voltage support
The Lotos LTPD 200D is capable of dual voltage support. Having dual voltage support makes the welder flexible.
It eliminated the need to step down the current as you work. You can use the conventional 110V or the 240V power outlet.
You do not need additional adapters with the machine, making it convenient as you work. You can also use the 7018 and 7014 size welding tips. The tips are compatible with high voltage welding.
“The dual voltage support ensures that you have working flexibility. You also don’t need to worry about looking for a compatible adapter for your machine, which makes it very convenient.”
Sizable Amp Range
Any decent welding machine must have a sizable Amp range, like the Lotos LTPD 200D.
With the welder, you can have both smooth and stiff welding arcs. The smooth welding arcs require less amperage and are therefore easier to perform. The stiff arcs require a lot of currents, which the welder can attain.
Having a sizable amperage also enables you to get better penetration as you weld. With the current of larger sizes, you can get deeper penetrative welds.
“The amperage range makes the welder perfect for professionals, who perform different welds with varying requirements. You can have many different types of welds.”
Pros and cons
The Lotos LTPD 200D is a great welding machine, but it does have its cons. Here is a summary of the pros and cons.
Who Should Buy It?
The LTPD 200D is best suited for professionals looking for a multipurpose machine. It does more than just weld, and the unit doubles as a plasma cutter. You have a two-in-one machine that does both functions well.
It is also perfect for DIYers who would rather not spring extra to have a dedicated plasma cutter.
“The multi-functional nature of the machine makes it great for professionals, as you have a device that can handle both welding and cutting.”
LTPD 200D Alternatives
The AlphaTIG 200X is a decent alternative. Here is how they compare:
| Feature | LTPD 200D | AlphaTIG 200X |
| Amp Output | 30-200 A | 10A to 200A |
| Processes | TIG and Stick | TIG and stick |
| Weight | 43.1 | 38lbs |
| Voltage | 110/220V | 110/220V |
| Wire feed speed (per min) | – | – |
| Warranty | Three years | Three years |
| Price | Check price | Check price |
2. Lotos TIG 200ACDC 200A
Quick Overview
- TIG torch TT132 (13ft long, 2 pin connection); Stick welding electrode holder (9ft long);
- Ground cable & clamp (6ft long);Argon regulator AR03;
- Foot pedal FP23 (3 prong connection); user Manual;
- TIG Torch Accessories similar to model TA01 (includes: 2 pieces of shield cups, 2 collets, 1 collet body, and 1 DC Tungsten Electrode.
- Lotos TIG 200ACDC 200A
Specifications
| Dimensions | 28x13x17 inches |
| Weight | 58lbs. |
| Input Voltage | 110/220V |
| Output Rating | 15-200 A |
| Polarity | AC/DC |
| Mode Icon | CC |
| Input Current | 20A |
| Corresponding Input Frequency | 60/50Hz |
| Input power | 110V |
| Maximum Rating | 200A |
| Machine Processes | Stick and TIG |
| Warranty Length | One year |
| Gun Cable Assembly Length | 13 feet |
| AC Voltage | 1/110/240 |
Features
Pre- and post-flow control
One of the most underrated features of any welder is flow control. The Lotos TIG 200ACDC is capable of pre-and post-flow controls.
Many welders, especially beginners, tend to struggle with porosity. It interferes with the overall quality of the welds.
You end up having welds that are untidy and brittle, which is undesirable. It also interferes with the penetration of these welds.
Pre- and post-flow controls ensure that your welds remain tidy and of great quality.
“If you desire pro-quality welds, then you should invest in the welder. Not only is the final result consistent, it is neat and of superior quality. The machine is perfect for making decent welds.”
It is compatible with AC and DC.
The Lotos TIG 200ACDC can utilize both AC and DC. Thanks to the feature, you can perform many different welding tasks.
The AC and DC options are great as it means that you do not have to attach an inverter to the welder to change the current.
“Having both AC and DC is great because you can use different welding rods, and have access to several techniques.”
Dual Voltage Support
Dual voltage support is possible with the Lotos TIG 200ACDC. The welder’s flexibility is enhanced with dual voltage support, eliminating the need to scale down the current as you work. You have the option of using a 110V or 240V power outlet.
The machine has no additional adapters, making it easier to use while working. You can also use welding tips in sizes 7018 and 7014. You can use the tips for high-voltage welding.
“Because of the dual voltage support, you’ll be able to operate in a variety of situations.” You also won’t have to worry about finding an appropriate adapter for your system, which is a huge plus.”
Who Should But it?
The Lotos TIG 200ACDC 200A is ideal if you are looking for a powerful yet inexpensive welder for your workshop. The machine is packed with many useful features that professionals will appreciate.
It will suit you perfectly if you are into DIY and casual projects. It is easy to use, and you will not have to break the bank.
“It is great for both pros and beginners.”
Lotos TIG 200ACDC 200A Alternative
The Titanium TIG 200 is a decent alternative. Here is how they compare.
| Feature | Lotos TIG 200ACDC | Titanium TIG 200 |
| Amp Output | 15A to 200 A | 10A to 200A |
| Processes | TIG and Stick | TIG |
| Weight | 50lbs. | 39.6lbs. |
| Voltage | 110/120 | 120/240 |
| Wire feed speed (per min) | – | – |
| Warranty | One year | 90 days |
| Price | Check price | Check Price |
3. Lotos MIG175 Amp Welder
Quick Overview
- MIG Spool gun MSG094 (9ft long); MIG Torch MT104 (10ft long, 4 prong connection);
- Ground cable & clamp (6 ft long);
- Argon Regulator AR03;
- Hand shield and cleaning wire brush.
- MIG Welding Solid wire (0.8mm, 0.9kg) spool; manual.
- MIG Accessories: One interior tip for torch MT104 (size 0.8-0.030);
- One interior tip for spool gun MSG094 (size 0.9-0.035); One wrench and one wire feeder accessory part.
- Lotos MIG175 Amp welder.
Specification
| Dimensions | 18 x 12.5 x 10.5 inches |
| Weight | 80lbs. |
| Input Voltage | 200/240V |
| Output Rating | 15-175 A |
| Polarity | AC/DC |
| Mode Icon | CC |
| Input Current | 20A |
| Corresponding Input Frequency | 60/50Hz |
| Input power | 200V |
| Maximum Rating | 175A |
| Machine Processes | Stick and TIG |
| Warranty Length | One year |
| Gun Cable Assembly Length | 13 feet |
| AC Voltage | 1/200/240 |
Features
Cooling and Vents
A decent welding machine should maintain great performance even when used under intense workloads.
Thankfully, it is the case with the Lotos MIG175 Amp Welder. The welder can sustain its top performance due to its advanced cooling technology.
The welder has torque optimization. It prevents the circuit board from overheating, even during high power draws. It, therefore, protects the electrical components of the welder.
The fans are robust and efficient. The fan’s RPM increases in tandem with the power draw, ensuring that the risk of overheating is minimal. The vents are large enough to ensure perfect airflow in and out of the welder.
“The machine cools efficiently, which improves its performance tremendously.”
It works with both AC and DC power sources.
The Lotos MIG175 Amp Welder can use both AC and DC. You may use it for various welding activities, thanks to the functionality.
The AC and DC choices are advantageous since they eliminate the need for an inverter to adjust the current.
“Having both AC and DC is beneficial since you can utilize a variety of welding rods and procedures.”
Pros and Cons
Who Should Buy it?
The Lotos MIG175 Amp Welder is ideal for most welding tasks. It is perfect if you are looking for a heavy-duty machine capable of executing intense workloads. It is therefore suited for professional welders with demanding workloads.
“The welder’s performance is second to none. It is a really powerful and consistent welder that you will find really helpful.”
Lotos MIG175 Amp Alternatives
| Feature | Lotos MIG175 | Chicago Electric 170 Amp MIG |
| Amp Output | 15A to 175A | 30A to 170A |
| Processes | MIG and stick | Flux-cord and MIG |
| Weight | 80lbs. | 56lbs. |
| Voltage | 200/240V | 120/240V |
| Wire feed speed (per min) | infinite | Infinite |
| Warranty | One year | One year |
| Price | Check Price | Check Price |
4. Lotos CT-520D 50AMP
Quick Overview
- TIG welding torch TT135 (13 ft long, 5 pin connection);
- TIG accessory kit TA01(includes 3 pieces shield cups, 3 collets, and 1 collet body);
- Plasma cutting torch CL135 (13ft long, 5 pin connection);
- Stick welding electrode holder (6ft long);
- Ground cable & clamp (6ft long);
- Manual
- Lotos CT-520D 50AMP
Specifications
| Dimensions | 17 x 8 x 11 inches |
| Weight | 33.1lbs. |
| Input Voltage | 110/220V |
| Output Rating | 15-200 A |
| Polarity | DC |
| Mode Icon | CC |
| Input Current | 20A |
| Corresponding Input Frequency | 60/50Hz |
| Input power | 110V |
| Maximum Rating | 200A |
| Machine Processes | Stick and TIG |
| Warranty Length | One year |
| Gun Cable Assembly Length | 13 feet |
| AC Voltage | 1/110/220 |
Features
Portable and Compact
The welder is perfect if you look for a machine that you can easily transport to your job site. It occupies a reasonably small space and is quite light. The Lotos CT-520D 50AMP is a powerful machine capable of intense weld jobs despite its size.
Thanks to its size, the welder easily fits into car trunks, and you can also use a carrying case. The handle also makes portage easy.
If you do not have a fixed workstation or need to travel with the machine, it will give you a really easy time.
“The welder is ideal as you can move it from one place to the other. It is light and compact enough to carry by hand, and the handle makes transporting the machine a lot easier.”
Sizable Amp range
The welder can produce both smooth and stiff welding arcs. Smooth welding arcs need less amperage and are thus simpler to conduct.
The stiff arcs need a large amount of current, which the welder can produce. You can also use different rod types.
“Having a large amperage also allows for improved penetration while you weld. Larger current sizes allow for deeper penetrative welding.”
Pros and Cons
Who Should Buy it?
The Lotos CT-520D 50AMP is best suited for professionals seeking a versatile machine. It does more than simply weld; it also functions as a plasma cutter. You have two-in-one equipment that does both duties admirably.
It’s also ideal for do-it-yourselfers who don’t want to spend the money on a specialist plasma cutter.
“The machine’s multi-functionality makes it ideal for experts, since you have a device that can handle both welding and cutting.”
Lotos CT-520D 50AMP alternatives
This is a decent alternative. Here’s how the two compare
| Feature | Lotos CT-520D 50AMP | Tooliom 200 A welder |
| Amp Output | 15A to 200A | 30A to 200A |
| Processes | TIG and stick welder | MIG, flux-corded, and lift tig welds |
| Weight | 33.1lbs. | 31.9lbs. |
| Voltage | 110V/220V | 110/220V/ 220(230)V |
| Wire feed speed (per min) | – | 40-600 |
| Warranty | One year | One year |
| Price | Check on Amazon | Check on Amazon |
5. Lotos MIG 140
Quick Overview
- 140 Amp MIG welder with included MIG torch MT104(10ft long);
- Ground gable and clamp (9ft long); Argon regulator AR03;
- Hand shield with cleaning wire brush.
- MIG welding solid wire (0.8mm, 0.9kg) spool.
- Includes MIG accessories: One interior tip for torch MT104 (size 0.8-0.030).
- One interior tip for spool gun MSG094 (size 0.9-0.035).
- One wrench and one wire feeder accessory part.
Specifications
| Dimensions | 22 x 10 x 16 inches |
| Weight | 54lbs. |
| Input Voltage | 110/120V |
| Output Rating | 15-140 A |
| Polarity | DC |
| Mode Icon | CC |
| Input Current | 20A |
| Corresponding Input Frequency | 60/50Hz |
| Input power | 120V |
| Maximum Rating | 120A |
| Machine Processes | Flux-cord and MIG |
| Warranty Length | One year |
| Gun Cable Assembly Length | 10 feet |
| AC Voltage | 1/110/120 |
Features
Great User Interface
Many manufacturers underestimate the importance of having a simple interface. The Lotos MIG 140 has one of the most intuitive and simplified interfaces of any welder in the market.
The knobs and controls are clearly labeled. They are also presented concisely to make it easy to change the settings easily.
The interface allows you to vary the current, voltage, machine process, etc. It makes the machine significantly easier to use when compared to other welders.
“You should have a really easy time using the machine. It is labelled clearly and everything is presented in a manner that is easy to interpret. It is the ideal machine for beginners, because of its simple nature.”
Cooling and Ventilation
Even when subjected to heavy workloads, good welding equipment should deliver excellent results.
Fortunately, this is not the case with the Lotos MIG 140 Amp Welder. Because of its superior cooling technology, the welder can maintain peak performance.
Torque optimization is available on the welder. It keeps the circuit board from overheating, even while drawing much power. As a result, it safeguards the welder’s electrical components.
The fans are both strong and efficient. The fan’s RPM rises in unison with the power needs, reducing the danger of overheating. The vents are large enough to allow complete airflow into and out of the welder.
“The machine cools effectively, which greatly increases its performance.”
Pre- and post-flow regulation
The Lotos MIG 140 can regulate both pre-and post-flow.
Many welders, particularly novices, suffer from porosity. It degrades the overall quality of the welds.
You end up with messy and fragile welds, which is undesirable. It also obstructs the penetration of these welds.
Pre- and post-flow controls guarantee that your welds are neat and high-quality.
“If you want professional-quality welds, you need invest in a welder. Not only is the end result consistent, but it is also tidy and of high quality. The equipment is ideal for producing good welds.”
Who Should Buy It?
The Lotos MIG 140 is best suited for you if you are looking for a durable and inexpensive welder.
The build quality is great, so it should last you several years. It comes with many excellent features that are worth trying for its price. It is a powerful welder.
“The machine is perfect for beginners. It is simple to use and understand. The user interface makes it easy to learn.”
Lotos MIG 140 Alternatives
The Chicago Electric 170 Amp MIG is a great alternative. Here is how they compare.
| Feature | Lotos MIG 140 | Chicago Electric 170 Amp Mig |
| Amp Output | 15A to 140A | 30A to 170A |
| Processes | Flux-cord and MIG | Flux-cord and MIG |
| Weight | 54lbs. | 56lbs. |
| Voltage | 110/120 | 120/240V |
| Wire feed speed (per min) | Infinite | Infinite |
| Warranty | One year | One year |
| Price | Check price | Check Price |
How To Select The Best Lotos Welder
Multi-Functionality
Some Lotos welders double as cutters. If you are interested in buying a cutter, you might as well combine it with a welder.
Machine Process
Always select a welder with a decent number of machine processes. Do not limit yourself to MIG and TIG only.
Amperage Range
The best machines have the highest amp range. They are capable of both soft and stiff welding arcs. They allow you to use different rod sizes.
AC and DC support
You should consider a machine with AC and DC options. These are flexible machines.
Cooling
Cooling impacts the welding performance, so you should select a welder that can dissipate heat properly.
Also you can check out our in depth review on best ironton welders here.
Essential Maintenance for Lottos Welders
Air filters
You must inspect the air filters regularly and clean or replace them. Clogged air filters will cause debris and specs to end up in the engine. It massively impacts the welding performance.
It would help if you cleaned air filters after approximately eight hours of running the machine.
Weld terminals
Ensure that you keep the weld terminals clean to maintain decent and consistent performance. Dirty terminals are undesirable because they lead to low-quality and unprofessional-looking welds.
Tighten the terminals after roughly 50hours of use because they tend to come undone after extensive weld periods.
Cooling system
No matter what Lottos welder you decide to purchase, you must always ensure that the cooling system is clean.
Clogged cooling systems will cause the machine to overheat. Excess heat will damage the welder’s electrical components.
If you notice that the welder turns off randomly as you use it, it could indicate too much dirt around the cooling systems.
Batteries
You should replace the battery connections after at least 100 hours of machine use. The connectors will eventually wear out after constant use, and you will need to replace them.
Always make sure that the connectors are tight. Loose connectors might cause the welder to turn off erratically during usage or even cause the welder to fail to turn on.
Fuel filters
Do not use your welder for extensive periods without checking the fuel filters. Replacing the filters is essential to maintain refined fuel in the machine.
If you fail to keep the filters clean, impurities such as rust and sediments will sip into the injection system.
Oil levels
If you are using an oil-cooled welder, you should check the oil levels regularly to ensure that you don’t run low. You should change the oil at least once every 100 hours.
Conclusion
Lotos is an American manufacturer of hardware equipment. Their diverse product line includes welders, cutters, and multi-process machines. They are popular because they offer highly-functional and affordable machines. The manufacturer promises and delivers great quality.
The manufacturing process gets guarded by strict quality control measures.
The Lotos welders are some of the best in the market. These high-quality welders are popular among seasoned professionals and learners. The welders are great for several reasons: durability, ease of use, multi-functionality, value for money, etc.
The welders are decent for all kinds of welding jobs. They are affordable machines that get the job done.
Also you can check out our in depth review on best dekopro welders here.
