lotos plasma cutter problems

The Lotos LTP5000D is a budget-friendly plasma cutter aimed at hobbyists, DIY metalwork, and beginners. This machine is also dual voltage meaning it can operate on 110V or 220V using a pigtail adapter (Amazon.com) sold separately. The first thing you need to do is set realistic expectations for this plasma cutter. This issue is not specific to the LTP5000D, but instead is common among all Chinese plasma cutters. Replace a corporate job for a welding one and enjoy a rewarding career! document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); As the founder of MachineMfg, I have dedicated over a decade of my career to the metalworking industry. So, you can choose based on some nuanced differences between the models. This manual also includes details about the warranty, which lasts for one full year.Also included is the plasma cutting torch, which you'll use to cut through metals. The input cable is short-circuited. Besides the lead issues, the consumables are on the lower quality side as well. 2023 Lotos Technology. If the air pressure input meets the required standards, it is equally important to confirm that the air filter pressure relief valve is properly adjusted and the pressure display meets the plasma cutting requirements. Another issue to keep in mind is quality control and units that show up not working out of the box. This causes the plasma arc to be less focused and wider. In this video Scott goes over how to fix common problems with a plasma cutter including correct air and power settings, consumable issues and poor technique. Lotos LT3500 Air Plasma Cutter is a 35 A entry-level plasma cutter designed to meet the variable demands of DIY metal workers and enthusiasts who need their plasma cutter once or twice in a while. But, Lotos LT3500 rises above the saying "you-get-what-you-pay-for". This machine has become very popular in the plasma cutting world because of its cutting ability and its incredibly low price. Electricity-Saving Tips for Home Theater Do Not Sell or Share My Personal Information. light turns on . It is essential for users to keep these factors in mind. It's a low-priced machine with decent quality. The Lotos LTP5000D Plasma Cutter delivers strong cutting performance in a compact package. You can cut at home or in the field using a generator. All prices are in USD. Reach me at, 7 Proven Methods to Fix Plasma Cutter Not Arcing Issue, Plasma Cutting Machine: Your Complete Guide for 2023, CNC Plasma Cutting Machine: Your Essential Operational Guide, Plasma Cutter 101: The Ultimate Beginner's Guide, Portable Plasma Cutters: Your Ultimate Guide to On-the-Go Cutting, Electrode Nozzle of Plasma Cutting Machine: Protect and Use Tips. The pressure adjustment of air conditioning valve of the plasma cutting machine is too low, There is oil pollution in the electromagnetic valve, Improper installation of the nozzle, such as untightened thread, The cooling water doesnt flow in as required when the cutting torch which needs to be cooled with water is working, Adjust the gear position correctly according to the technical requirement of cutting the workpiece, Check whether the cutting torch nozzle is installed firmly, Circulate the cooling water in advance if the nozzle needs to pass the cooling water, When cutting, the distance between the cutting torch and the workpiece should be adjusted according to the thickness of the workpiece, The discharge electrode of the spark generator should be checked frequently to keep its surface smooth, Timely adjust discharge electrode gap of spark generator (0.8 ~ 1.2mm). While many cheap plasma cutters are lightweight, Lotos has the advantage of high power output while still keeping the portability element intact. To address this problem, the following steps should be taken: It is important to verify that the power grid connected to the plasma cutting machine has adequate load capacity and complies with the necessary power line specifications. Other brands, like Primeweld, offer similar quality. BUY a Plasma Cutter HERE: https://www.eastwood.com/welders/plasma-cutter.html?utm_source=youtube\u0026utm_medium=annotation\u0026utm_campaign=2018-12-11\u0026utm_content=Plasma%20Cutters Our Eastwood-designed portable plasma cutter is your smartest choice for making clean, fast cuts through mild steel, stainless steel or aluminum. What Is the Difference Between the Lotos LTP5000D and LT5000D? An optimized design based on state-of-the-art MOSFET transistors provides high power output for thick metal cutting, as well as steady output for thin metal cutting. If you don't mind a rough edge, you can cut down to a depth of inch. Check if you have such a setting. While the cut may not be surgically clean, it sure cuts thick. If you dont expect it to perform like a Hypertherm or a Miller machine, you will likely be satisfied with this affordable unit. Lotos plasma cutter reviews the pros and cons, continue reading. You should also check out their LTP6000, LTP7000, and LTP8000 models and their cutting power. We welcome your comments and Not as rugged as Hypertherm or Miller machines. A very portable unit, that you can easily transport to your jobs sites. The Lotos LT3500 Plasma Cutter is designed for light-cutting projects. How To Repair A PLASMA CUTTER! As soon as I connect them to AC power (the same source the plasma cutter is on) the problems reoccur. It has many advantages, but also disadvantages in a direct comparison. It features a non-touch pilot arc and can cut stock up to 3/4 inch thick. Lotos LTP5000D plasma, 210, power cable enclosed in metal conduit grounded to main Husky 1.7 HP compressor I was using UGCS for a while, I bought Estlcam. The plasma cutter must be grounded correctly in order for the electrical arc to work. Sometimes they simply do not function correctly from the factory and need to be replaced. There are significant electrical facilities located on the site where the plasma cutting machine is used. With all the hype aside, there are some things to keep in mind before you purchase this machine. A low working pressure means a weakened plasma arc ejection speed and reduced input airflow, which will prevent the formation of a high-energy and high-speed plasma arc. The satisfactory duty cycle facilitated by an advanced cooling mechanism furthers its utility. First off, this machine costs 1/3 the price of a brand name plasma cutter. There is also a chance that some of the parts can fail within the first six months after you buy and use the welder.Some customers weren't happy with the air hose on the Lotos LT5000D either. Plasma cutters operate with a high voltage arc that melts the metal as it cuts through it. There is no electrical power. The unit doesnt come with many additional consumables. One inherent problem with the plasma cutter is that it can burn through tips very quickly. Thats because its inexpensive, includes a pilot arc, and makes decent cuts. Affiliate Disclaimer: This post may contain links that will earn us a commission at no cost to you. Makes a clean cut with a maximum thickness of inch and can cut to a depth of inches. If you are experiencing issues starting the cutter, first check the pilot arc: Raise it a few inches from the material Fire the torch. Primewelds model has a higher output at 110V, industry-standard consumables for the torch, and a longer ground clamp cable. Lotos LTP5000D Plasma Cutter Review - Introduction. A current brown version is an improved unit with more features and up-to-date inverter technology. The prices have fallen to levels where even the backyard mechanic can own a plasma cutting torch to help them fabricate parts for their car remodel or to just build metal objects. It can cut through a range of metals including stainless, alloy and mild steel, copper and aluminium. Check if the pressure between the air compressor and air filter pressure relief valve is in a proper and orderly state. Your email address will not be published. Thanks, unstable tilted beam plasma cutting problem, Halo I have a question about why my plasma table cutting off by the time its cutting can you help me with that thanks hope to get answer soon. This powerful unit can neatly cut materials as thin as 24 gauge or as thick as 7/8-inch. Our experts are here to help with a quick response within 24 hours. This compact plasma cutter weights 17.6 lbs. The Lotos LT5000D is a versatile machine that can be used for various tasks. Welding Transfer Modes: Spray, Global & Short Circuiting. Another issue to keep in mind is quality control and units that show up not working out of the box. Make sure you specify the CNC version as the other version don't have the right connectors on the back. Still, since this is a low-end unit, I would err on the safe side and try not to exceed the duty cycle limits. **Note: Due to the High Frequency start feature, we do not recommend using this machine on a CNC plasma table. I turn on power and adjust air, make sure ground is good but no arc for cutting. Need troubleshooting tips for your Lotos LTP5000D? The other two wires are hot wires. If you dont mind the quality cuts that inevitably come with budget machines like this one, you are likely to be satisfied with this plasma cutter. Lotos plasma cutter reviews Best under 500, Why Unicorn Meat is the Secret Ingredient, HOW TO IMPROVE YOUR PLASMA CUTTING SKILLS, Plasma Cutter For Sale Best Online Deals. One of the more important items included in the box is the user manual. These features and parts assure long life, accurate cuts and ease of use. We and our partners use cookies to Store and/or access information on a device. Lets face it, who really wants to throw down $1400 on a plasma cutter. Some users found that air leaks out of the hose. Even on a 1/4 piece of mild steel you will notice that the LTP5000D produces a slightly rougher and a ever so slightly wider cut. Check whether your machine has this setting;The pause time of the machine is that after starting the work, the machine stops for a time and starts to cut. light turns on before operating the machine, please call us at (408) 739-2329. All rights reserved. With the Lotos Technology 50 Amp Non-Touch Pilot Arc Inverter Plasma Cutter 200 amp TIG/Stick Welder 3-in-1 Combo Welding Machine, you can do your plasma cutting, TIG/sick, and arc welding on one machine. In particular, cutting stainless steel or aluminum with a plasma cutter offers a far easier solution that will save you time and money in the long run. It is separate from plasma arcing. There should be two items in the setting of the plasma cutting machine: arcing delay time and machine pause timeArcing delay time is the arcing delay time after starting the work. Keep a supply of new cutting tips on hand so you can quickly change them. I love how Lotos dared to step into the high-end power output market. It features a 50amp non-touch pilot arc plasma cutter, 200amp DC TIG and stick welding capabilities, as well as dual voltage input of 110V/220V for more power options. Primewelds strongest point is their lengthy warranty, while the Lotos offers a full pilot arc experience. Welcome to our review of the LOTOS LTP5000D. Runs on a standard 220V outlet or a 110V outlet with a separate adapter. Plasma cutters and their torches are very complex. The LTP5000D will only do clean cuts with thinner metals. Use an emery cloth to wipe off the cutting tip so that it has a shine to it. Posted by It is recommended to regularly clean dust and debris from components within the plasma cutter and check for worn wires during use. The Lotos LTP5000D is a budget-friendly plasma cutter aimed at hobbyists, DIY metalwork, and beginners. Fabricationguy.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. So, you can't compare it directly to high-end brands. It seems to cut ok, but sometimes arcs and cuts in a pulsating manner, forcing me to go really slow, even through really thin materials. So, its not like a High-Frequency (HF) start that needs metal proximity for the arc to make the jump. This small arc is then expelled from the nozzle by the compressed air, igniting the plasma arc. Plasma welders use tools that let them cut through metal quickly and efficiently. PLASMA DOES NOT WORK.O CUTTINEMAD EILIAG ARC PERFORMED, Plasma movements changed and ARCFeed not working, My machine is working fine, suddenly it paused at place and wrote arc detect failure, and now is not moving again while working. It works with most voltages and a cooling system that protects the motor. Affiliate Disclaimer: SIMPLYWELD.COM IS A PARTICIPANT IN THE AMAZON SERVICES LLC ASSOCIATES PROGRAM, AN AFFILIATE ADVERTISING PROGRAM DESIGNED TO PROVIDE A MEANS FOR SITES TO EARN ADVERTISING FEES BY ADVERTISING AND LINKING TO AMAZON.COM. The fact that it has pilot-arc and inexpensive consumables makes it that much better. Stand-offs allow you to drag the torch across the metal without touching it with the torch tip. This torch measures 9-feet long and has a three-pin connector at the end that plugs into the welder. Read honest and unbiased product reviews from our users. Lotos LTPDC2000D is one such plasma and welding machine for those who need to address the 'affordability' matter without sacrificing the highly sought-after features like pilot arc torch and HF start. 1995-2023 MH Sub I, LLC dba Internet Brands. So, you cant compare it directly to high-end brands. Plasma Cutter Non-Touch Pilot Arc LTP5000D Dual Voltage 110V/220V Compact Cutter $469.00 $379.00 Choose Options Lotos PCS33 Plasma Cutter Consumables Sets for Brown Color LTP5000D and Brown Color LTPDC2000D (33) $69.00 Add To Cart Pilot Arc Plasma Cutter LTP7000 70 Amps 50/60 Hz Dual Frequency Powerful Cut $799.00 $649.00 Choose Options My hand gun does not arc. When the torch nozzle pressure is too low, replacing the electromagnetic valve may be necessary. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. metal with 3/5 in. There is a grounding clamp that must be connected to the workpiece, near where you are making your cut. While it works well on clean and smooth types of metal, it also cuts right through metal that has a rough texture or a dirty surface.This plasma welder also lets you choose how you want to cut. I find the amount of power in the entire Lotos LTP line astonishing. They dont use the same consumables and accessories either. However, there are areas where Lotos can improve, even if it means slightly increasing the price. The high-frequency oscillator triggers the gas between the electrode and the nozzles inner wall to form a high-frequency discharge that partially ionizes the gas and creates a small arc. Lotos makes one of the best cutting tools for these professionals in the LT5000D.Capable of working on most forms of metal, it does a quick job of cutting through surfaces that are rough or dirty. Compared to mechanical cutting, our Versa-Cut 60 Plasma Cutter works significantly faster and makes curved and intricate cuts more easily and precisely. If the O.C. It is not a replacement for manufacturers directions and is only to provide reminders for experienced welders. Unit actually works rather well for occasional hobby stuff. We stand behind our machines with no-hassle returns and an industry-leading warranty, which means you can be confident in their capabilities. It comes with a pre-installed air-filter regulator, works on both 110 and 220V inputs, has a digital screen, and allows for fine-tuning of the amperage output. As long as you have realistic expectations, and dont need a machine for high-quality work, youll be satisfied with the Lotos LTP5000D. on Mar 2nd 2017. Fault & Solutions The power pilot light is off, the fan doesn't work, and there is no cutting voltage output. . He has always been interested in welding from an early age and has the cuts and bruises to prove it as he set out to work with a variety of metals. Sitemap | Find helpful customer reviews and review ratings for LOTOS LT5000D 50A Air Inverter Plasma Cutter Dual Voltage 110/220VAC 1/2" Clean Cut at Amazon.com. In this video Scott goes over how to fix common problems with a plasma cutter including correct air and power settings, consumable issues and poor technique. Make sure you take the time to clean the surface of any dust, oil, rust, or other contaminates that can hamper the electrical current. Components like the torch cord, work clamp (ground clamp), adjustment knobs, consumables and air lines are all made of cheaper materials. We always recommend users purchase the LTP5000D from Amazon.com and if there are any issues whatsoever they will immediately ship you out a new one and give you time to send the old one back. 50 Amp Non-Touch Pilot Arc Inverter Plasma Cutter for Metal, Dual Voltage 110V/220V, 1/2 in. It has similar cut quality; the arc can misbehave at times, causes a lot of sparks, and leaves dross when cutting thick metal. Using this portable plasma cutter is cheaper than Oxyacetylene after just a few cuts. Our review of the Lotos LT5000D includes the specifications of the welder, which can help you make a decision about it. I want this: This Lotos LTPDC2000D Review will help you decide if this particular plasma cutter is right for you. You might also want to stock up on consumables as the machine tends to eat these up. Feel free to check out our other products at www.uwelding.com. Scroll down this page to find product instructions, set-up charts, accessories and other things you might need for plasma cutting. You may freely link The power switch is broken. Push vs. View our Privacy Policy here. With some plasma cutters and welders, you need to keep tools on hand to clean the metal before you begin cutting. Plasma cutter tig stick welder (26 pages), Manual will be automatically added to "My Manuals", Avoiding Harmful Smoke, Gases, and Vapors, Protecting Eyes from Flying Metal or Dirt, Welding System LOTOS LTP5000D User Manual, Welding System LOTOS LTPDC2000D User Manual, Welding System LOTOS LT3500 Owner's Manual, Welding System LOTOS CT520D Quick Setup Manual, Welding System LOTOS MIG250i Instruction Manual, Welding System LOTOS MIG140 Instruction Manual, Welding System LOTOS TIG200 Operation Manual. That said, there are a few problems with the Lotos LTP5000D. A wide-cut means less precision, which adds to my previous point about how this unit cant compare to brands that cost 5-10 times more. Amongst home hobbyist metalworkers, the LTP5000D is one of the best-selling plasma cutters. The consent submitted will only be used for data processing originating from this website. This means that they more prone to break and will likely not hold up in a demanding professional environment. The orifice opening at the tip of the torch seems to be a bit too large. You will be presently surprised at how powerful this machine is out of the box. The stability of the arc in an NC plasma cutting machine is crucial for the quality of the cuts produced. This means you dont have to wait around until your machine cools down. Lotos Technology LTP5000D Quick Setup Instructions Power plug wiring identification: For either 110 or 220VAC, the GREEN wire with the yellow strip is ground wire. Sign up and join 10,000+ other learners and get free welding articles and tips sent straight to your inbox. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. A very portable unit, that you can easily transport to your jobs sites. May require some new parts to use all the welder's features. This is not a huge deal for the average person as 30 seconds at a bench grinder can make it look perfect. Cutting scrap, painted metal or rusty car frames wont be a problem! Designed for most jobs and applications, it offers quite a bit of help for professional welders. The following discussion focuses on each feature and component that contributed to its being so well-liked. Less cleaning, less maintenance, less noxious gases, less fire hazard, simply less overall work and a better, cleaner cut. We also have demonstration videos and article tutorials in the online Eastwood Garage. Was just wondering if anyone had similar issues with this model, or any other plasma cutter, and what the problem might be. Verify that the air compressor pressure is set correctly. This machine is great for the price (arguably the best machine under $1000), but there are a few things to be aware of before you purchase. The plasma cutter is a tool that many people are able afford to have in their home workshop. For its size, it comes with a sturdy handle and a solid metal body. Results 1 to 11 of 11 . Right out of the box youll notice its size and weight but it cuts just like the larger units. For me, these are a waste of resources and a marketing stunt. Efficient and clean cuts through a variety of metals. If, after starting up, the air filter pressure reducing valve does not respond to adjustments made by rotating the switch and there is no change in the pressure reading on the gauge, this indicates that the air filter pressure reducing valve is not functioning properly and needs to be replaced. Lotos Supreme LTP5500D Plasma Cutter, 55 AMP Digital Control Non-Touch Pilot ARC Plasma Metal Cutter, Non-HF Blowback Arc Start . Using worn or old ground wires should be avoided. Plasma Cutter LTP5000D Troubleshooting Flowchat Note: If the O.C. The WHITE and BLACK wires are hot wires. You can also use it on metals that have a smooth finish. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The LTP5000D is a preferred model unless you really must go with the cheaper LT5000D. There will be a lot of sparks when cutting with this unit. One of the problems people run into with plasma cutters is that they do not plug them into 3 pronged, grounded outlets. This helps keep Weldguru a free resource for our readers. If the plasma arc is unstable, it can lead to problems such as uneven cuts, the buildup of edges, decreased performance of the control system components, and the need for frequent replacements of nozzles and electrodes. The portable plasma cutter is a lot cheaper to use than Oxyacetylene, after a couple of cuts. Copyright This machine is the best for the price range,click to see latest price at amazon click here. The pilot arc feature is especially useful for continuous cutting on rough surfaces or dirty metal. Clean Cut with 72 reviews. Sometimes they simply do not function correctly from the factory and need to be replaced. Works on both dirty and rough surfaces as well as clean and smooth metals. I am constantly thinking, reading, and writing about these subjects, constantly striving to stay at the forefront of my field. So, it doesnt support a full pilot arc experience. What would be wrong or a way to fix this? Though the Lotos LT5000D does have a few cons such as air hose leaks and faulty parts, the pros of this plasma welder outweigh them. I am putting away the cash (earned with side welding jobs from buddies) to step up to a . It is advisable to use specialized grounding tools to detect any insulation that could negatively impact the connection between the ground wire and the workpiece surface. The non-touch ability allows you to initiate the arc even if the torch tip is not close to the metal. The power switch is on, the fan doesn't work. This can result in poor cutting quality, incomplete cuts, and the buildup of unwanted material on the cutting edge. Grounded Clamp not Connected After a few seconds of air flow you should see an arc form. My extensive experience has allowed me to become an expert in the fields of sheet metal fabrication, machining, mechanical engineering, and machine tools for metals. The internal moisture separator helps to ensure clean dry air gets to the torch to give you consistent results. The Lotos LPT5000D red model is the older version, and its discontinued. This plasma cutter will cut 3/4 inch steel as it promises. home improvement and repair website. While the spec sheet says it can do 1/2 inch with a clean-cut, there will be some residue at the newly made edge. Lotos Technology LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Voltage 110V/220V, 1/2 Inch Clean Cut, Brown by LOTOS Size: 50A 1/2" Clean Cut Change Write a review How customer reviews and ratings work Top positive review All positive reviews J. Carson Phenomenal cutting power, itty bitty footprint. LOTOS plasma cutters aren't usually left without some smart innovations. Thread: LOTOS LTP5000D Pilot arc plasma cutter problems. Here are some great troubleshooting tips from ElectronicsNmore on YouTube. You can use it on the maximum amp setting without the motor dying. In terms of performance, the cheaper consumables tend to give a slightly rougher cuts than say a Hypertherm Powermax 30XP. A reduction in the gas channel cross-section can also lead to low air pressure. Air filter pressure relief valve-regulated too high. Add To Cart. The cubic feet per minute rating on the air compressor should be set at the specified amount that is determined in the owner's manual. The compressed air that it uses is less hazardous than those used by other welders. When using a plasma cutting machine, if the working pressure is significantly lower than the required pressure specified in the specifications, this can negatively impact the cutting quality. Page 1 LOTOS TECHNOLOGY LTPDC2000D Plasma Cutter TIG Stick Welder www.uwelding.com. Make sure the connections on the ground clamp are good. One last point, Primewelds model uses an HF arc start, which means that you have to get it near the metal to start. An example of data being processed may be a unique identifier stored in a cookie. These are pluses compared to the Lotus unit. If you're in the market for an affordable plasma cutter, you'll want to check out our full Lotos LT5000D review. What to Know Before Buying the LOTOS LTP5000D, Plasma cutting torch NCP133, 3ft long, 3 prong connection, Time tested brand for budget-friendly, imported cutters, Non-touch pilot arc for improved cutting experience, Leads are not built-in, which is good at this price range (you can change them), Infinitely adjustable knob for power output, Digital screen for precise amp output selection, Not compatible with third-party consumables, Excessive sparks when cutting thick metal, arc fails to penetrate fast enough, The cut is too wide due to the large orifice on the torch, Many users report poor support after the warranty expires, even if you wish to pay for a repair.

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