Lotos Ct520d, 3 In 1 Welder Tig Plasma Cutter Stick Arc, Aluminum Weld, *repair*

US $369.00

  • Brooklyn, Maryland, United States
  • Jan 30th
****** The warning light comes on when switched to plasma cutting or MMA mode, I have never used or tested the TIG mode but the light is not coming on if its on this setting when turned on. I had a problem before with the warning light coming on but it went away on its own and worked fine for several months. The light may go away again on its own or may have something loose inside or may need to be serviced. Selling AS IS with no returns. ****** Comes only with those items pictured. 3in1 50A Plasma Cutter 200A Tig, Stick Welder 110/220V I've used this at it's highest setting plasma cutting for 9 hrs straight without problem. Stick welds stainless steel and aluminum great. I haven't used the TIG setting yet. The power cord on the back was loose when i got this so I epoxied it back in place and seems good. Great little machine!!! There is currently a 110 volt plug on it but its easy to switch. Has hose for tank or air compressor attachment. More information: Make: LOTOS Year: 2012 Model: CT520D - The cover of the machine is blue. Type: 3-in-1 50A Plasma Cutter 200A TIG Welder, 200A STICK Welder Features: • 50A plasma cutter. • Automatic DUAL Voltage (110VAC/220VAC), DUAL Frequency ( 50Hz/60Hz ) • High Quality FUJI Mosfets (Total: 12) from Japan • PAPST cooling system from Germany • Input Voltage: 110~220 VAC (Auto Detected-NO Switch is necessary) • Input Power Frequency: 50 hz / 60 hz (Better performance under 60 hz) • Insulation Grade: B • Housing Protection Grade: IP21 • Size: 17'' L x 8'' W x 11'' H  • Weight: 55 lbs  • Certification: CE, CCC, CSA and ISO-9001 certification • Power factor: 0.93 • Power efficiency: 85% Accessories: • 50A Plasma Torch  • Larger Tig Welding Torch • Air Hose  • Stick (ARC) Holder  • Ground Clamp & Cable  • Footpedal ABOUT LOTOS Since 2000 Lotos introduced inverter technology in welding and cutting machines. Lotos' latest high frequency inverter technology utilizes V-MOSFETs along with PWM (Pulse Width Modulation) to deliver a far more constant, concentrated and precise current to the cutting surface. This technology has been substantially reduced in size and weight of Inverter Plasma Cutters. It helps you to easily achieve smooth, clean cuts of wide range of surfaces and material (e.g. stainless steel, alloy steel, brass, aluminum and other conductive material) with minimal heat input and without distortion of metal. Lotos plasma cutters are designed especially for those DIY (do-it-yourself) users, while fully accommodating the demands of professional operators. SPECS: Plasma Cutting 110/220VAC, 50/60HZ  Duty Cycle: 60% at 50 amps and 100% at 35 amps Rated Input Current: 27 amps 3" Per minute @ 1" Steel (Severance Cut) 7" Per minute @ 3/4" Thick Steel 17" Per minute @ 1/2" Thick Steel Air Pressure Required: 60~70 psi @ 3.6 CFM Tig Welding: • Output Current: 15-200 Amps • Power Usage 17 Amps @ 220VAC • No Load Voltage: 62V • Can Weld: Steel, Stainless, Moly, Ferrous • Duty Cycle: 60% @ 200 Amps 100% @ 105 Amps • High Frequency Start / HF Welding • Working Voltage: 16.9V • Gas Flow: 2-5L/min (using Argon supply) • Footpedal included in the package Arc/Stick/MMA Welding: • Output Current: 15-200 Amps • Power Usage 23 Amps @ 220VAC • No Load Voltage: 62V • Can Weld: Steel, Stainless, Moly, Ferrous • Duty Cycle: 60% @ 200 Amps 100% @ 95 Amps • High Frequency Start / HF Welding • Working Voltage: 25 Volts • New Feature Added: Aluminum Welding for Stick Welding ONLY (patent pending) The production process for Lotos products is among the most stringent in the world and meets or exceeds some of the industry's most rigid standards. Our studies show that it is in fact among one of the best in the industry and is unrivaled by other would-be competitors. The quality of each of the integrated components is constantly monitored during the course of production. Only components and materials that meet the highest industry standards for quality are permitted to be incorporated into LOTOS products. Finally, upon conclusion of production, each unit is put through a newly devised, far more rigorous 30 point testing and quality inspection routine. This process is critical to ensuring a product that is not only safe, but reliable in both performance and durability. Cut at 12 Times the Speed of Sound Plasma cutting is a process that is used to cut steel and other metals using a plasma torch. In this process, an inert gas (compressed air) is blown at high speed out of a nozzle; at the same time an electrical arc is formed through that gas from the nozzle to the surface that is being cut, turning some of that gas to plasma. The plasma is sufficiently hot to melt the metal being cut and moves sufficiently fast to blow molten metal away from the cut. The plasma, which is maintained between the work-piece and electrode, travels at over 9000 MILES PER HOUR (15,000 km/Handle). That's over twelve times the speed of sound. Advantage of Plasma vs. Oxy-Fuel Torch Plasma does not use expensive, hazardous gases, only compressed air. It imparts much less heat into the piece being cut, eliminating warping. It does not require ignition. It leaves little to no slag to clean up or grind off. The cost per cutting hour can be less than oxy-fuel since there is no gas cost. It is also much quicker and easier. So, you cut better, faster and inexpensively. Skill and Training There is not a lot of skill or training required to operate a plasma cutter. The torch should remain at a 90-degree angle.  ADVANCED INVERTER TECHNOLOGY The CT520D inverter rectifies the input voltage (110V or 220V) into DC (Direct Current), which is then fed into a series of MOSFETs (Metal Oxide Semiconductor Field Effect Transistor). LOTOS LT5000D/CUT50D utilizes the most advanced TOSHIBA MOSFETs. These MOSFETs (transistors) are switched at thousands of Hertz, which greatly reduces the magnetic flux, and therefore the size of the transformer. Hence, the use of MOSFETs allows for a compact and light weight machine such as the CT520D to operate at its performance parameters. In simple terms the use of these MOSFETs makes it possible for CT520D to produce the necessary power, using very little space and creating minimal heat dissipation.
Condition For parts or not working :
An item that does not function as intended and is not fully operational. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. See the seller’s listing for full details.
Seller Notes The warning light comes on when switched to plasma cutting or stick mode, I have never used or tested the TIG mode but the light is not coming on if its on this setting when turned on. I had a problem before with the warning light coming on but it went away on its own and worked fine for several months. The light may go away again on its own or may have something loose inside or may need to be serviced. Selling AS IS with no returns.

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