Still struggling with that ol’ beaten metal conventional MIG machine? It’s 2020 for Christ’s sake and you don’t want to miss out on the newly-sprinkled good-nesses of technology in the industry. Speaking of which we bring you all the front liners in the pulse MIG categories. Don’t know what pulse MIG welding is? Sorry, you have a lot of catching up to do. But still, it’s not a thing. Because as we show you the best pulse MIG welder for your need you’re able to see the amazing capabilities of these new gears. Is that all we can offer? Ugh… no. Our listing aside we also give you;
- Our FREE Best Pulse MIG Welder Buying Guide
- Actionable to Make your Pulse MIG Welder Last Longer
- Who should use each of our recommendations
- Best Pulse MIG Welder review for each recommendation
- Complete features
- How pulse MIG welding actually works
You won’t get all of that elsewhere. So let’s get you in and out in 15 minutes! But a bit on what Pulse MIG welding is before our recommended metal-frying pulse machines on the frontline. Don’t worry if you don’t need that part just scroll over to the other part where we recommend and review the best pulse MIG welder.
How Pulse MIG Welding Actually Works
A very quick one. Pulse MIG is quite similar to conventional MIG. The only difference is that you never get to bring your wire to touch the weld pool. Plus you work less and finish work on time slug-free. This is made possible by a constant fluctuation in heat supply and current. A high current is first sent to the electrode to form a bead. Then the current is stopped and sent again but this time not as high as the initial. But just enough to drop the bead into the puddle. This process is repeated over and over until the job is done. And the result? A perfect clean spatter-free weld at a high current of up to 15-150amps. Again you have a greater chance of welding at a higher rate of deposition both on thick steel and soft steel. Another advantage is the ability to weld 1.2mm mild steel on 180-220ams without causing globular transfer. Think of all the former snags of conventional MIG weld, the new pulse technology is invented to put them off the way. So now you have just all the upside to speak of. Get it? Head over to our list to choose your best pulse MIG welder.
4 Best Pulse MIG welder In 2020
2019 Everlast PowerMTS 251Si Pulse MIG/STICK/TIG Welder
Surprised? Pulse systems have been around from a while back but not everybody knows. Don’t be surprised when you find 2018 models on the market. However, we didn’t go as far as beyond 2019 to bring our picks. And speaking of which we make Everlast PowerMTS 251Si our number 1 choice. For its impartial multi-process feature, smart dual voltage, high-end technology, and steady output, we recommend the PowerMTS 251Si. Oh and the competitive price.
Is it a bang for buck? Positive. The 2019 model in its pack brings control to your small shop and loads of options and opportunities for your weekend projects as a hobbyist. DIYer beginner? PowerMTS 251Si is the equipment for an entry level to explore those new DIYer tricks you found on YouTube with. Look it up if its alien but only experts know the worth of the included highly adjustable MIG of the Euro series 25. The system in itself is an IGBT inverter design so you can always expect it to come with a spool gun, TIG torch, and STICK holder. Love to do high frequency start with 0.030”-0.045” thick electrode? This is your gear. Skillful with lift-start and looking to cut-back on the usual contamination? PowerMTS 25Si is your MIG machine of choice.
Expand your capabilities on the MIG synergy. Grab the 12ft Everlast 26 series TIG torch. Connect it hassle-free with the 35 DINSE-style collector unto your gas. And gain complete TIG control over all work with the help of the argon solenoid control post-flow and pre-flow. Did we say this is the 4th generation technology system type? The loads of features are listed below. And who do we recommend this system for? DIYer beginners and expert welders.
- System type; multipurpose
- Inverter construction; IGBT construction
- Dual voltage; 120v/240v
- Electrode capacity; 0.030”- 0.045” wire
- MIG gun; adjustable 25 series
- High frequency start and lift-start for TIG
- Duty cycle; 35% at 250amps
- TIG torch; 12ft Everlast 26 series
- STICK electrode holder; 35 series with 10ft cable
- Foot pedal control
- Argon regulator
- Design material; stainless steel
- Overall weight; 80 pounds
- Inverter dimension; 25 × 19 × 16inches
- Spool gun
- Best pulse MIG welder for beginners
- Great flux-core delivery
- Best for high frequency project
- Excellent weld with excellent beads
- High-tech features
- Easy control
- Intuitive operation interface
- Synergy option is a plus
- Great price
- Ideally for vertical uphill
- Doesn’t come with consumables
Primeweld TIG225X 225amps IGBT AC/DC TIG/STICK Pulse Welder
Okay, we get off the grid a bit but still, this is a pulse welder just that it’s not on the MIG category. We feel letting TIG and STICK welder operators in on the pulse technology is no bad idea after all. So what’s the catch? A sturdy and tightly-built TIG pulse welder with an array of power width modulation with a dedicated analog display screen for amperage display. Super-intuitive interfaced control panel to tune in and weld your way from 0.5Hz frequency to 10Hz frequency. Still on the control panel is a set of red, highly-responsive pots easy to twist for accurate configuration.
As an AC/DC system the Primeweld TIG225X 225amps TIG/STICK pulse welder delivers the same excellent performance throughout its 110v-220v. Explore your TIG creativity through the 30-70% AC balance while switching down and up verities of heat frequencies between 40Hz and 200Hz. A ck17 TIG gun comes ready to use plus a ck flex head TIG torch for your ventures. Other TIG welding accessories included include a superflex hose for water and argon gas and tough connection cables.
What do welder operators mostly do with Primeweld TIG225X 225amps? AC frequency and pulse frequency weld of 200Hz on 1/4” aluminum and 3/8” mild steel. Take your high frequency weld to a whole new level and bring consistency to the process from start to finish on a responsive foot pedal heat control. And for when you’d rather the torch control over the pedal well you’re in for all the big bangs your buck brings you on this system. Details below.
- Inverter type; IGBT technology with PWM
- Dual voltage; 110-220V
- AC heat frequency range; 40-200Hz
- Welding operation; TIG/STICK
- Start, crater, and pulse control
- After-flow time control
- Up/down slope time control
- 17 series superflex TIG torch
- Gas and water hose
- DINSE ck hose connector
- Heat control; pedal and torch
- Pulse frequency; 10-225/0.5-10Hz
- Pulse end AMP/start AMP; 10-225
- AC balance;30-70%
- Pre-flow; 0.1-1s
- Up-slope; 0-10s
- Downslope; 0-25s
- Accessories; ck flex head torch and 3 ck flex tubing (cups)
- Overall weight; 90pounds
- Inverter dimension; 24 × 19 × 12inches
- Best pulse TIG welder for hobbyist and DIYers
- Tight and easy control knobs
- Great power delivery
- High performance on both 100V and 220V
- Consistent weld with high precision on TIG and STICK
- Wide range of power width modulation
- IGBT technology inverter is of high reliability
- Smooth pedal control
- Best welder in its price range
- 7 days per week customer support
- 3 years warranty
- Won’t eat up your space
- Doesn’t come with consumables and flowmeter isn’t that good
2019 Everlast PowerTIG 250EX AC/DC Pulse Welder
Do you more than often find yourself frying various materials of thin gauge? Say 0.007” thick steel or 0.008” aluminum. This PowerTIG 250EX AC/DC system allows you up to 5amps TIG weld with high capability on an economical system. Lucky for you the latest generation of this system is out, a result of several upgrades on the 2018 version. Which means more features.
One of the latest features is the 60% duty cycle which have now stepped this machine up for use by professionals other than hobbyists. The AC frequency range and AC control are made with the latest technology for smoothness, consistency, and top-of-the-surface welding. Set things up and make a welding routine to save time and effort with the included perfect weld timer. The single-phase 240v and the 3 phase 240v offer equal impeccable efficiency.
STICK weld with a minimum of 1/16” electrode on all soft materials. From nickel to aluminum to steel, fry thick materials with 3/16” electrode on this IGBT system. The memories of bulky inverters are distant, Everlast cuts the size and weight of PowerTIG 250EX to minimum. This makes it as portable as needed, easier to carry and store away without the extra space.
The arc force control had been improved to cut-back on splatter and leverage arc performance even in short arc conditions. The post-flow and pre-flow control are even more accurate and precise to maximize the protection capability of shielding gas against oxidization and faults.
Another improvement is found on the high-frequency start circuit. Since most customers complain of burning-out and breaking-down of some of the older versions, this improvement brings about less to zero maintenance/repair demand.
- Welding operation; TIG/STICK
- Inverter type; IGBT technology
- Welder type; inverter-based AC/DC
- Maximum output; 250amps on TIG
- TIG duty cycle; 60%
- Voltage; single-phase and 3-phase 240V
- Weld timer
- Low amp start and high frequency start
- Torch; 12ft Everlast 18 series torch
- 35 series DINSE connectors
- 2T/4T electrode holder for STICK welding
- 10ft cable with work clamp
- 6ft power input cable
- Foot pedal
- Consumable starter kit
- Arc force control
- Pre-flow and post-flow
- Overall weigh; 60pounds
- Inverter dimension; 24 × 9 × 17inches
- Great for routine operation
- Minimized maintenance
- Best delivery for soft material
- Complete pulse adjustability
- Maximized efficiency on single and triple phase
- Best pulse welder for professionals
- Great value for money
- Fixing gas hose may be quite daunting
WeldPro Digital TIG AC/DC 200GD 220/110v
Love the smartness and pride that ties in with operating a digitally-controlled machine? Want to transcend just frying aluminum and steel? Like to expand your comfort zone with a lot of options on each weld? The WeldPro digital TIG AC/DC 200GD is a goodie-bag of advanced TIG welding features. We recommend it to TIG lovers looking to reduce stress so they can concentrate on getting the job done real quickly with high accuracy. Are you the one?
You are ready to claim pure square wave output on all welds without the usual hassle. Features like start amps, stop amps, up-slope, and down-slope are controlled digitally without your settings cutting back on its own. This is the 30% added efficiency on pulse welder systems in the industry with less weight and size making it easy to travel with and store away after use. Relax when working at full amperage for the 40% duty cycle. And just for when you need to get serious for more professional jobs the AC TIG duty cycle rises to the industrial 60%.
Enjoy a wide range of power balance control for aluminum cleaning. Switchback and forth between DC TIG and AC for aluminum and aluminum alloy of all thicknesses. If you want to escape having to change amperage setting now and then, this is your gear. If you find adjusting welding position while pushing your feet hard on foot pedal for control, we recommend WeldPro digital TIG AC/DC 200GD. Boomers and advanced welders looking for operation comfort with great weld results are getting a bang for the buck. Complete details below.
- System application; pulse STICK/TIG
- Inverter design; IGBT advanced technology
- Dual voltage; 220V/110V AC/DC
- Amperage; 200amps
- MMA STICK welding function with dedicated stinger
- DC TIG duty cycle; 40%
- AC TIG duty cycle; 60%
- Touch control; 2T/4T
- AC balance
- Heat control foot pedal
- Digital control
- 17ft torch
- Superflex connection cable
- Overall weight; 60.9pounds
- Dimension; 29.5 × 23 × 21inches
- Great build quality
- Smooth weld on all modes
- Intuitive control interface
- Super easy installation
- Fantastic machine, feature-packed
- Smart price
- Responsive cooling fans on high amperage
- Wide range of adjustability
- Good customer service
- 2 years warranty
- Smart size
- Best pulse welder for boomers and advanced operators
- Not that great for STICK
As promised below are actionable to make your best pulse MIG welder last longer and more efficient.
Ways to Improve Pulse MIG welder Efficiency and Life
- Anti-spatter solution; pulse welding steps ahead of the conventional welding and its usual unbeatable splattering. However in most cases, lifting and scratch-starting especially, splattering is almost unavoidable. And not only do you end up with a poor weld but also a faulted gun. Cashing in on the benefits of anti-splatter devices is therefore important. Another measure that is budget-free is a constant check of the nozzle for buildup cleanup.
- Heat control; this has less to do with your foot or touch pedal control. The more heat generated in each operation affects your consumables and exposes the material to spatter as it becomes softer. This really common with pulse welding and high-frequency start. It’s great that manufacturers are including powerful inbuilt fans today, especially in IGBT inverters. Still, this doesn’t help your material or torch. The way out is in using the right wire feed for the right material and thickness.
- Paying attention to connection; the possibilities of ruining your pulse system are endless with a poor connection. A single wrong connection, be it the gas hose or the torch cable or the power connection, will end you up calling the repair guy. You want to check the user’s manual of your system and stick to the connection guide until a tight connection is made from soup to nuts.
- Storage and handling; ensuring proper handling and storage of the inverter and other accessories, torch gun and stick holder included, expand life and efficiency of the equipment. Even the so-called best pulse MIG welder turns out a disappointment upon mishandling.
Finally to our best pulse MIG welder buying guide for a direct-pointer and a guide through the market.
Things to Consider When Choosing a Pulse MIG Welder
- Budget; is as important as getting your equipment of choice. Draw a budget plan first before deciding upon what model to go for.
- Welding capacity; consider a machine with welding capacity and duty cycle as needed for the job. Professional operators mostly go for the 60% duty cycle systems but a 40% duty cycle welder isn’t bad either.
- Voltage performance; dual voltage systems are the best pulse MIG welders ever known. We recommend those with 220/110V. Likewise, the maximum amperage output shouldn’t be less than 200amps. But again this depends on what operation you perform mostly.
- Inverter technology; check all of our 4 recommended welders and you’ll notice they all come with IGBT technology inverter. This the most classic high-technology inverter on the market right now.
- Heat protection; a good MIG welder with high-frequency heat options must come with fans built directly into the inverter.
- Weld performance; must be high on all weld regardless of current, pulse settings, and material. The consistency must be there and the weld must be clean on all thicknesses.
- Maintenance and repair; should be considerably low.
- Consumables; a great welder provides a wide range of feed sizes.
Related: Best Pipeline Welder
Made your purchase already? What is your experience so far with it? Still don’t know what to buy? Reach out to us through the comment box with all your expectations from a pulse welder and we will give you a fitting recommendation. Did we miss something or you’d like us to feature any of the welders you’ve had a great experience with? We are right in the comment box ready to hear from you.