Lotos Plasma Cutter Review: Top 8 Models Compared Side By Side

LOTOS has always been an esteemed brand amongst the community of metal fabricators who look for a machine that doesn’t deprive them of the modern technologies and convenience in plasma cutting just because the budget is limited.

The manufacturer brings a variety of plasma cutters, multi-process welders, and similar other units, most of them having something in common like the inverter technology, MOSFETs, PAPST cooling system, and pilot arc.

However, each unit has some specialties alongside these common features, and we’ll reveal the truth in a separate Lotos plasma cutter review for all of the eight units.

Lotos Plasma Cutter Review

Lotos Plasma Cutter Review: 8 Models Explained

While you’ll see the manufacturer sells over a dozen plasma cutters, welders, and multi-process machines, we’ve picked up these eight models for they’re known to be affordable and versatile with great usability.

1. Lotos CT520D Plasma Cutter, TIG And Stick Welder Combo

Save $64.00
Product Features
154 Reviews
Product Features
  • ★ PLASMA CUTTER--50AMP Plasma Cutter Current Output; Max Ideal Cut Thickness: 1/2" ; Max Severance Thickness: 3/4"; Compact Plasma Cutter Has a Handle for Portability and Uses Non-Hazardous Compressed Air to Cut Stainless Steel, Alloy Steel, Mild steel, Copper, and Aluminum;
  • ★ TIG WELDER: 15-200AMP DC TIG Electric Current Output; Quality TIG welding on Stainless or Steel and Precise Welding of Thinner-gauge Materials; HF arc start hand torch control and Precise Foot Pedal Welding Heat Control(Foot Pedal NOT Included). ★ STICK/MMA WELDER--15-200AMP DC Stick/MMA Electric Current Output; Easy ARC Start, Stable Welding Arc; Deep Weld Pool and Beautiful Welding Shape; Adjustable Hot Striking Arc Current which Can Greatly Improve the Arc-Starting Function; Suitable for We
  • ★ SETUP WITHIN 1 MIN--The pre-installed NPT 1/4” industry type D plug and air filter regulator allows you to quick connect to your air compressor by using the stand coupler existing on your air compressor. The whole machine can be setup quickly within 1 min.
  • ★ THE COMPATIBLE CONSUMABLES SETS for this BROWN Color CT520D Plasma Cutter are "LCS22" or "LCS33". Please search "Loots LCS22" or "Loots LCS33"; ★ NOT compatible with Loots LCON20, LCON40 or LCON90 Consumables Sets or any other third part consumables set
  • ★ BUY WITH CONFIDENCE--We offer 30 days refund and 1-year free warranty, please submit registration form on our website.

As an Amazon Associate I earn from qualifying purchases

This plasma cum welding machine features rated cut thickness up to 1/2 inch and severance up to 3/4 inch with a duty cycle up to 60% @ 50A and 100% @ 40A. The same can be received using 200A and 150A for welding.

While it packs a lot of things in its housing, and the price isn’t so high, you can’t bring it for heavy-duty performance, especially when plasma cutting is concerned.

Pros

  • An affordable lightweight combo machine for both welding and plasma cutting
  • HF arc start for cutting and welding with precision
  • A TIG welder with sound mechanism for welding thin and thick metals
  • A reliable Stick/MMA welder for detailing metals
  • Essential tools included for quick setup and connection to the air compressor

Cons

  • Short ground cable
  • No 220 V – 110 V Converter Pigtail

Check Price & Reviews on Amazon

>>Lotos CT520D Review<<<

2. Lotos LT5000D Air Inverter Plasma Cutter

Save $16.28
Product Features
454 Reviews
Product Features
  • ★ Air PLASMA CUTTER: SUITABLE CUTTING for Stainless Steel, Alloy Steel, Mild Steel, Copper, Aluminum, etc. Uses non-hazardous compressed air to cut, safe and at low cost.
  • ★ SAFE AND AT LOW COST: compact plasma cutter has a handle for portability and uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper, and aluminum.
  • ★ THE COMPATIBLE CONSUMABLES SETS for this BROWN Color LT5000D Plasma Cutter are "LCS22" or "LCS33". Please search "Lotos LCS22" or "Lotos LCS33"; ★ It CANNOT compatible with Lotos LCOn20, LCON40 or LCON90 Consumables Sets or any other third part consumables set
  • ★ SETUP WITHIN 1 MIN: The pre-installed NPT 1/4” industry type D plug and air filter regulator allows you to quick connect to your air compressor by using the stand coupler existing on your air compressor. The whole machine can be setup quickly within 1 min.
  • ★ OUTPUT & PERFORMANCE: 10-50 A DC output, 1/2” ideal clean cut and 3/4” maximum severance cut under 220/240V. 10-35A DC output, 1/3" ideal clean cut and 2/5" maximum severance cut under 110/120V. Engine Power : Electric (AC)

As an Amazon Associate I earn from qualifying purchases

Rated cut thickness is 3/8 inch and it goes up to 5/8 inch for mild steel with a slight decrease for aluminum and stainless steel (up to 1/2 inch). Its duty cycle is rated at 60% at 50 amps.

The pilot arc works as it should except for some compromise on the performance when cutting aluminum and expanded metals is involved. Special features include LED indicators for helping the user with troubleshooting.

Pros

  • A budget plasma cutter built for helping individuals with affordability and usability in mind
  • Inverter technology for a lightweight build and improved functions with digital read-out for accurate display of the operating data
  • MOSFET transistors for ensuring precise current output
  • Good duty cycle to reduce idle time during plasma cutting sessions
  • Pulse-Width-Modulation (PWM) system for efficiency in the control of the current flow
  • PAPST Cooling System for fast yet efficient cooling

Cons

  • Susceptible to a considerably shorter duty life unless usage rules are strictly followed

Check Price & Reviews on Amazon

>>>Lotos LT5000D Review<<<

3. Lotos LTP5000D Non-Touch Pilot Arc Plasma Cutter

Product Features
697 Reviews
Product Features
  • ★ NON-TOUCH PILOT ARC PLASMA CUTTER: efficiently cuts though rough, painted, and rusty surfaces and produces minimal slag. Pilot arc technology allows you to cut without touching the tip to the metal. Better cutting quality and longer consumable life.
  • ★ SAFE AND AT LOW COST: compact plasma cutter has a handle for portability and uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper, and aluminum.
  • ★ THE COMPATIBLE CONSUMABLES SETS for this BROWN Color LTP5000D Plasma Cutter are "PCS22" or "PCS33". Please search "Lotos PCS22" or "Lotos PCS33"; ★ NOT compatible with Lotos PCON40 or PCON90 Consumables Sets or any other third part consumables set
  • ★ OUTPUT & PERFORMANCE: 10-50 A DC output, 1/2” ideal clean cut and 3/4” maximum severance cut under 220/240V. 10-35A DC output, 1/3" ideal clean cut and 2/5" maximum severance cut under 110/120V. SUITABLE CUTTING for Stainless Steel, Alloy Steel, Mild Steel, Copper, Aluminum, etc. Uses non-hazardous compressed air to cut, safe and at low cost.
  • ★ SETUP WITHIN 1 MIN: The pre-installed NPT 1/4” industry type D plug and air filter regulator allows you to quick connect to your air compressor by using the stand coupler existing on your air compressor. The whole machine can be setup quickly within 1 min.

As an Amazon Associate I earn from qualifying purchases

The unit allows you to cut through 1/2-inch an aluminum, copper, or stainless-steel plate. You can go thicker with mild steel (up to 5/8 inch). The rated duty cycle is 60% which is enough for small plasma cutting jobs.

Its inverter technology, MOSFET transistors, and Pulse-Width Modulation ensure that you’re getting a lightweight machine that provides consistent power and reliable usability in your day-to-day plasma cutting endeavors.

Pros

  • Standard cut and severance thickness for 1/2-inch copper and aluminum, 5/8-inch mild steel, and 1/2-inch stainless steel
  • Digital air pressure monitoring system with useful safety features
  • Essential accessories and components for helping users save on separate purchases
  • Easy setup (mostly preassembled) with easy-to-read documentation
  • Built-in carry handle and four legs for quick portability with stability around the jobsite

Cons

  • Loud operation (noise level up to 100 dB)
  • Slow cutting speed (around 20 IPM or less depending on the circumstances)

Check Price & Reviews on Amazon

>>>Lotos LTP5000D Review<<<

4. Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder 3 in 1 Combo

Save $124.00
Product Features
180 Reviews
Product Features
  • [Non-Touch Plasma Cutter] Pilot Arc Torch Efficiently Cuts Though Rough, Painted, and Rusty Surfaces and Produces Minimal Slag; Compact Plasma Cutter Has a Handle for Portability and Uses Non-Hazardous Compressed Air to Cut Stainless Steel, Alloy Steel, Mild steel, Copper, and Aluminum
  • [TIG Welder] Quality TIG welding on Stainless or Steel and Precise Welding of Thinner-gauge Materials;HF; Both HF start hand torch control and Support Precise Foot Pedal Welding Heat Control(Foot Pedal NOT Include).
  • [Stick/MMA Welder]Easy ARC Start,Stable Welding Arc,Deep Weld Pool and Beautiful Welding Shape; Adjustable Hot Striking Arc Current which Can Greatly Improve the Arc-Starting Function; Suitable for Welding with Different Kinds of Acid or Basic Electrode
  • [Dual Voltage] Automatic Dual Voltage / Dual Frequency (110/220V 50/60Hz); Dual Voltage Capability Allows the Machine to Run Directly on 220V 50/60 Hz Power, or on 110V 50/60 Hz with the Use of a Pigtail (sold separately)
  • [Include]: Buy with Confidence as We Offer 30-Day 100% Satisfaction or Money Back Guarantee and 1 Year Limited Warranty;Power supply, Plasma cutting torch, Tag torch, MMA/Stick clamp, Ground clamp, Pre-installed NPT 1/4” industry type D plug and Air filter regulator, Consumables, Instruction Manual, etc.

As an Amazon Associate I earn from qualifying purchases

Rated cut thickness is 1/2 inch and severance is 3/4 inch for all common metals with electrical conductivity. Welding is recommended as long as you’re doing it on ferrous metals, moly, stainless steel, etc.

Nothing extraordinary can be told about its duty cycle which is 60% at the maximum amperage. You’ll have the same pilot arc functions and cooling system as those in the LTP5000D and a few other models.

Pros

  • A multi-process unit within budget
  • Pilot arc and HF start for precise, improved cuts and consumable life
  • Adjustable striking arc current for reliable arc starting
  • Pre-installed air filter regulator, NPT, and type D plug (industry standard) for easy setup and connection to an external air compressor
  • Lightweight design with carry handle for portability

Cons

  • Not compatible with most air compressors on the market (difficulty involved in finding the right one)

Check Price & Reviews on Amazon

>>>Lotos LTPDC2000D Review<<<

5. Lotos LT3500 35Amp Air Plasma Cutter

Save $50.00
Product Features
95 Reviews
Product Features
  • ★ PORTABLE but POWERFUL--the Lotos LT3500 can easily cut up to 2/5”(10 mm) metal under maximum output with ultimate portability weighing only 18lbs; The LT3500 is an excellent choice for home DIY jobs and light duty small business projects.
  • ★ QUICK Setup--the per installed NPT 1/4” industry type D plug allows you to quick connect to your air compressor by using the stand coupler existing on your air compressor. The 110V input design allows the machine can easily connected to your existing 110v wall outlet. The whole machine can be setup quickly within 1 mins.
  • ★ INPUT & OUTPUT--110V-125V, 1PH, 50/60Hz @ 40 A input; Automatic dual frequency (50/60Hz); 12-35 A DC output, 2/5” ideal clean cut and 1/2” maximum severance cut
  • ★SUITABLE CUTTING--for Stainless Steel, Alloy Steel, Mild Steel, Copper, etc. Uses non-hazardous compressed air to cut, safe and low cost. ★ PACKAGE INCLUDES--power supply, cutting torch, consumables, ground clamp PRE INSTALLED Air Filter Regulator.
  • ★ SATISFACTION GUARANTEED--with confidence, as we offer 30-days refund/replacement and 1 year warranty. ★ FEEL FREE TO CONTACT US--our customer Care team is always ready to help. Naturally, we hope you don't encounter any problems, but when they crop up, our customer support is there to help! we will provide the Best solution for you.

As an Amazon Associate I earn from qualifying purchases

As a basic plasma cutter, it won’t help you get very far. But its cutting abilities aren’t exaggerated, meaning that you can expect clean cuts through 2/5-inch metal and severance cuts through 3/5-inch workpieces without much roughness and a lot of dross.

It uses the typical inverter system. Its duty cycle isn’t high enough (only 35%) if you want to have the cutting actions ongoing for much longer than 2-3 minutes. Considering the price, these factors won’t hurt you at all.

Pros

  • More affordable than most other plasma units from the manufacturer
  • Suitable for cutting most of the electrically conductive metals like aluminum, copper, steel, etc.
  • Pilot arc combined with an excellent HF start function for precise cuts
  • Lightweight and mostly preassembled with only a few steps for making it ready
  • An efficient cooling system that does its job fast

Cons

  • No dual voltage system

Check Price & Reviews on Amazon

>>>Lotos LT3500 Review<<<

6. Lotos CUT60D Review

Product Features
3 Reviews
Product Features
  • 3 PLASMA FUNCTIONS Can easily switch from Continuous Pilot Arc Model, Non-Continuous Pilot Arc and Plasma Air Gouging (consumable set can be purchased separately). 2T/4T Function enabled. Post-flow control enabled. Expanded/punched metal cutting by using Continuous pilot arc model.
  • CNC ENABLED Pre-installed 12-PIN CNC Interface with VHC (Voltage Height Controller) signal output. Non-HF Blowback Start, there is no HF interference on your CNC computer. Italy made Trafimet ERGOCUT S65 torch features a “BLOWBACK” design with a Euro-type central connector.
  • SETUP WITHIN 1 MIN The per-installed NPT 1/4” industry type D plug and air filter regulator allows you to quick connect to your air compressor by using the stand coupler existing on your air compressor. Trafimet ERGOCUT S65 torch with central connector save your time to connect the torch to your plasma cutter. The whole machine can be setup quickly within 1 min.
  • INPUT & OUTPUT Automatic Dual Voltage / Dual Frequency (110/120 220/240 V 50/60Hz). 20-60 A DC output, 4/5” ideal clean cut and 1 1/4” maximum severance cut under 220/240V. 20-30A DC output, 1/3" ideal clean cut and 1/2" maximum severance cut under 110/120V. SUITABLE CUTTING for Stainless Steel, Alloy Steel, Mild Steel, Copper, Aluminum, etc. Uses non-hazardous compressed air to cut, safe and at low cost.
  • PACKAGE INCLUDES Power supply, Trafimet ERGOCUT S65 blowback cutting torch, ground clamp, Pre-installed NPT 1/4” industry type D plug and Air filter regulator, consumables, Flow Meter, 12-PIN CNC Connector, 120V/240V Convertor, Instruction Manual, Hand-Held Shield, Wire Brush, etc.

As an Amazon Associate I earn from qualifying purchases

One of the key specialties of the CUT60D plasma cutter is the different pilot arc functions which allow the user to switch the plasma functions among continuous, non-continuous, and gouging mode. These varieties of arc actions help you achieve the precision and flexibility you need while working on steel, aluminum, copper, alloy, expanded, other metals.

Using a Trafimet ERGOCUT S65 torch that incorporates the blowback method to start the arc, the CNC ready unit poses no risks for your CNC setup and other electric appliances. The automatic dual voltage/frequency system is a huge plus.

At 20-30 A DC, rated clean-cut thickness is 1/3 inch and maximum severance thickness is 1/2 inches. At 20-60 A DC, rated clean-cut thickness is 4/5 inch and maximum severance thickness is 1 1/4 inches. You might experience some alterations to these numbers. However, you can expect consistency by up to 80% under most circumstances.

Pros

  • An affordable CNC ready plasma machine with multiple plasma arc functions for helping individuals involved in household tasks, auto body restoration, etc.
  • A lightweight model with carry handle and other accessories for easy setup
  • Blow-back start facilitates the electrode to energize plasma stream for powerful arc and efficient operation
  • Post-flow control for helping increase consumable life and cooling the torch
  • 2T/4T Functions for easy control over the trigger while doing the cutting

Cons

  • Slow cutting speed for stainless steel plate

Check Price & Reviews on Amazon

7. Lotos LTP6000 Review

Product Features
23 Reviews
Product Features
  • OUPUT: Current 20~60A Duty Cycle @ 40C (104F) 60PCT @60A 100PCT @40A
  • INPUT: Voltages 200~240V, 1PH, 50/60Hz; Current 200~220V, 1PH, 40A
  • CUT THICKNESS: Maximum: 3/4" Inch; Ideal Cut 1" Inch
  • INCLUDE: Power Supply; Cutting Torch; Consumables; Ground Clamp; Air Filter and Regulator; Connections
  • SUITABLE: For stainless steel, alloy steel, mild steel, copper and aluminum. Robust Infineon (By Siemens) IGBT Power Drive Matrix

As an Amazon Associate I earn from qualifying purchases

Here, we’ve got another HF inverter plasma system that uses V-MOSFETs and Pulse Width Modulation (PMW) for ensuring the delivery of concentrated and consistent current to your cutting surface for precise cuts through 3/4-inch metals and sever cuts through 1-inch metal.

The CP132 torch features HF contact start to allow for drag cutting and piercing through aluminum, steel, and copper maintaining up to a rated 60% duty cycle at the maximum amperage. The package includes a consumable set containing nozzles, electrodes, shield cups, and stand guard.

Pros

  • A budget-friendly model with adequate power output and duty cycle
  • Efficient when used for drag cutting and piercing
  • Suitable for fabrication, factory maintenance, auto body repairs, and restoration
  • High frequency start for cutting metals like aluminum and copper with consistency
  • Easy setup requiring no additional tools except an external air compressor

Cons

  • Not suitable for carrying by one hand (two carry handles on two sides)
  • Not very efficient when it comes to keeping the amount of dross low

Check Price & Reviews on Amazon

8. Lotos LTP 7000 Review

Product Features
27 Reviews
Product Features
  • Compact plasma cutter has a handle for portability and uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper, and aluminum
  • Pilot arc torch efficiently cuts though rough, painted, and rusty surfaces and produces minimal slag
  • MOSFET transistor produces a uniform output to enable cutting of thin metal and can reach high power output for cutting thick metal;PAPST Advanced German Cooling System;
  • Max Severance Thickness: 1 1/4" Inch; Ideal Cut Thickness: 7/8" Inch
  • Includes a plasma torch, ground clamp and cable, air regulator, air hose, and air hose connections

As an Amazon Associate I earn from qualifying purchases

Both LTP 7000 and LTP6000 are very close to each other in terms of features and price except for the torch, cut thickness, dimensions, and weight. In fact, it’ll hardly be an exaggeration if you take it as more powerful than others reviewed here.

The CB172 torch features a 2-prong connection and has a 17-foot cable for allowing extended reach. Drag cutting, piercing, and cutting edge are all the tasks the unit has been designed for. Its piercing abilities are a little overrated, and one can find it out if the workpieces aren’t well prepared for the job.

Rated clean-cut thickness is 7/8 inch, and the severance thickness is rated at 1.25 inches at the maximum amperage through aluminum, brass, steel, and other metals including expanded and rusty pieces. The pilot arc system uses HF start for giving the user an edge in any plasma cutting job.

Pros

  • An affordable plasma system with high amperage output and cut thickness for satisfying diverse needs
  • Inverter technology along with Pulse-Width Modulation and V-MOSFETs to ensure the current provided remains precise and stable
  • High-quality torch with pilot arc and HF start for allowing the operator to enjoy great efficiency while dealing with a variety of metals
  • Excellent duty cycle with the PAPST cooling system keep up that cycle consistently
  • A functional post-flow system to enhance the life of the components and help maintain their efficiency

Cons

  • Not suitable for carrying by one hand (two carry handles mounted)
  • No consumables included

Check Price & Reviews on Amazon

Final Verdict

Choosing a plasma machine that is specifically able to meet your preferences can still be tricky since multiple models may look like the ‘ONE’ for your job. Well, you can use these quick insights.

Choose the LTP 7000 if you dislike compromises on cut thickness for hard and expanded metals. The LTP6000 isn’t a bad choice either only when you aren’t afraid of dealing with the quantity of dross.

The CT520D works wonder for those who need a combo machine at the fraction of the cost of models from other brands. However, the LT3500 is your best bet if price is the only thing you want to care about.

If you intend to carry out CNC applications, the CUT60D is there to help. Another worthy pick can be the LTPDC2000D, but you have to be diligent enough to find the right air compressor.

Both LT5000D and LTP5000D are built to serve almost the same purposes. So, the ‘usability’ factor doesn’t vary much between them.

Now that you’re aware of the key points about each unit separately, you should be able to decide more comfortably and wisely. Still got questions? Well, write to us anytime!

Spread The Love

Share on facebook
Share on google
Share on twitter
Share on linkedin

Leave a Comment

Your email address will not be published. Required fields are marked *