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Multiprocess
Multi-process welders/cutters are unique in design and innovation. LONGEVITY was the leading company to design machines known as all-in-one welders to feature an AC/DC TIG + STICK + PLASMA cutter in one machine called the WELDALL! In addition to the WELDALL series, LONGEVITY has a WELDMAX series that includes DC TIG + STICK + PLASMA and a PROMTS series that features a MIG + TIG + STICK combination welder.
If you are looking to save space or for a machine that can do it all, look at LONGEVITY's multiprocess welders and cutters.
Full Range Of Multi-Process Machines
- Combinations such as MIG-TIG-STICK
- Do it all from one machine with quick connectors for quick setup
- Simple control panels for choosing process
- Why have separate machines when one can do it all
- Space savers
- Hobby, garage, autobody, and automotive
- Light and heavy fabrication
- Construction, farm and ranch
- Maintanence and repair
- Educational
Advanced AC/DC TIG technology for all metals plus Plasma Cutter
Full Range Of Multi-Process Machines
- Combinations such as ACDC TIG with Pulse + Stick + Plasma Cutter
- Do it all from one machine with quick connectors for quick setup
- Pulse TIG with AC or DC capability with Frequency Range and Balance Controls
- Why have separate machines when one can do it all
- Space savers
Multi-Process | All-In-One Welding and Cutting Solutions
Multi-Process Welders (PROMTS)
LONGEVITY Multi-Process Welding and Cutting
Want to save space in your shop? Would you like to have extra functions on your welding machine for the price of one?
LONGEVITY Multi-Process welding equipment will enable you to save space, cost, and time. In addition to having a machine that can do it all weld and cut, multi-process welders are excellent choices for looking to master many techniques. If you are unsure of which model will best match your needs, please do not hesitate to contact our knowledgeable staff at 1-877-566-4462 or sales@longevitywelding.com href="mailto:sales@longevitywelding.com">sales@longevitywelding.com
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Multi Process Units GTAW, SMAW,PAC | Inverter Type | Voltage/ Plasma Cutting (PAC) Specs | Recommended Maximum Cut Thickness | Maximum Severance Cut | Aluminum | Weld Aluminum | GTAW-P | TIG Welder Specs | STICK/ ARC (SMAW) Welder Specs | Recommended Generator Power |
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WELDMAX® 164i | Infineon IGBT | 60% Duty Cycle @ 40 A (220/240) | 1/2" | 3/4" | 1/4" | DC Only | No | 10-160Amp at 60% DUTY CYCLE (DC Only) This will not weld Aluminum | 150AMP at 60% DUTY CYCLE (DC Only) | 6500 Watts |
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WELDMAX® 205i | Infineon IGBT | 60% Duty Cycle @ 50 A (220/240) | 3/4" | 1" | 3/8" | DC Only | No | 10-200Amp at 60% DUTY CYCLE (DC ONLY) This will not weld Aluminum | 160AMP at 60% DUTY CYCLE (DC Only) | 6500 Watts |
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WELDMAX® 250i | Infineon IGBT | 60% Duty Cycle @ 50 A (220/240) | 3/4" | 1" | 3/8" | DC Only | No | 10-250Amp at 60% DUTY CYCLE (DC ONLY) This will not weld Aluminum | 200AMP at 60% DUTY CYCLE (DC Only) | 7500 Watts |
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WELDALL® 160pi | Infineon IGBT | 60% Duty Cycle @ 40 A (220/240) | 1/2" | 3/4" | 1/4" | Yes | Yes | 5-160Amp at 60% DUTY CYCLE (AC/DC GTAW PULSE) This will weld Aluminum | 140AMP at 60% DUTY CYCLE (DC Only) | 6500 Watts |
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WELDALL® 200pi | Infineon IGBT | 60% Duty Cycle @ 50 A (220/240) | 3/4" | 1" | 3/8" | Yes | Yes | 5-200AMP at 60% DUTY CYCLE (AC/DC GTAW PULSE) This will weld Aluminum | 160AMP at 60% DUTY CYCLE (DC Only) | 6500 Watts |
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WELDALL® 250pi |
Infineon IGBT |
60% Duty Cycle @ 50 A (220/240) | 3/4" | 1" | 3/8" | Yes | Yes | 10-250AMP at 60% DUTY CYCLE (AC/DC GTAW PULSE) This will weld Aluminum | 200AMP at 60% DUTY CYCLE (DC Only) | 7500 Watts |
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PROMTS® 200 | Infineon IGBT | 220/230/240±10% 50/60Hz 1 PHASE |
N/A | N/A | N/A |
Yes(with optional spoolgun) |
NO | 25-200A MIG/MAG: 25% @ 200A, TIG: 25% @ 200A | STICK: 10-170A STICK: 30% @ 170A | 6500 Watts |
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Multi Process Units GTAW, SMAW,PAC | Inverter | Product Weight | DC TIG | AC TIG | Pulse Frequency | Voltage/ Plasma Cutting (PAC) Specs |
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WELDMAX® 164i | Infineon IGBT | 36 lbs (40 lbs Boxed)) | Yes | N/A | N/A | 220/240V Input, Portable Inverter, Constant Pilot Arc Start Plasma Cutter, IGBT Technology, Affordable, Powerful. |
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WELDMAX® 205i | Infineon IGBT | 38 lbs (42 lbs Boxed) | Yes | N/A | N/A | 220/240V Input, Portable Inverter, Constant Pilot Arc Start Plasma Cutter, IGBT Technology, Affordable, Powerful. |
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WELDMAX® 250i | Infineon IGBT | 39 lbs (43 lbs Boxed) | Yes | N/A | N/A | 220/240V Input, Portable Inverter, Constant Pilot Arc Start Plasma Cutter, IGBT Technology, Affordable, Powerful. |
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WELDALL® 160pi | Infineon IGBT | 56 lbs (69 lbs Boxed) | Yes | Yes | 0.5-25 Hz | IGBT, 220/240V Input, AC/DC TIG with Pulse (GTAW-P), Portable Inverter, Constant Pilot Arc Start AC/DC Plasma Cutter. |
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WELDALL® 200pi | Infineon IGBT | 56 lbs (69 lbs Boxed) | Yes | Yes | 0.5-25 Hz | IGBT, 220/240V Input, AC/DC TIG with Pulse (GTAW-P), Portable Inverter, Constant Pilot Arc Start AC/DC Plasma Cutter. |
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WELDALL® 250pi |
Infineon IGBT |
56 lbs (69 lbs Boxed) | Yes | Yes | 0.5-25 Hz | IGBT, 220/240V Input, AC/DC TIG with Pulse (GTAW-P), Portable Inverter, Constant Pilot Arc Start AC/DC Plasma Cutter. |
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PROMTS® 200 | Infineon IGBT | 29.75 lbs | Yes | No | N/A | Commercial Grade, IGBT Technology, 220/240V 1-Phase Input, DC TIG , synergic MIG and stick welder. |
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Multi Process Units GTAW, SMAW,PAC | Typical Application |
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WELDMAX® 164i | Hobbyists, Auto Body, Small Welding Shop, Portable 110 V Requirements, Fabricators, OffRoad Welding Requirements, Dairy Industry, Shop Welding, Light Welding Jobs, CNC Compatible |
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WELDMAX® 205i | Hobby Welding, Boat Repair, Pipe and Tube Fab, Aerospace, Automotive, Light Welding Requirements, Home Use, Small Projects, Maintenance Repair, Sign Fabrication, CNC Compatible |
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WELDMAX® 250i | WELDMAX® 250i Aircraft Repair, Auto Industry, Steel Fabrication, Food/Beverage Industry, Exhaust Repair, Educational, Farm Work, Maintenance/Repair, Pipe, Pipe Welding, Ranch, CNC Compatible |
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WELDALL® 160pi | Exotic Metal Fabrication, Steam Boat Repair, Trailer Repair/Maintenance, Aluminum Repair, Aluminum Cutting and Welding, Aluminum Hobby Work, Automotive Repair/Maintenance, CNC Compatible |
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WELDALL® 200pi | Aluminum Fab, Ship Repair, Boat Repair, Precision Fabrication, Metal Working, Medium Welding Jobs, Shipboard Installation, Metal Repair, Aluminum Welding, CNC Compatible |
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WELDALL® 250pi | Commercial Grade Fabrication, Light Manufacturing, Automotive Industry, Metal Fabrication, Industrial Use, Aluminum Fabrication, Aluminum Commercial Repair, Bicycle Fabrication, Aluminum Body Work, CNC Compatible |
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PROMTS® 200 | Aluminum Fab, Ship Repair, Boat Repair, Precision Fabrication, Metal Working, Medium Welding Jobs, Shipboard Installation, Metal Repair, Aluminum Welding, |
Multi-Process Welding Equipment
Want to save space in your shop? Would you like to have extra functions on your welding machine for the price of one?
LONGEVITY Multi-Process welding equipment will enable you to save space, cost, and time. In addition to having a machine that can do it all weld and cut, multi-process welders are excellent choices for looking to master many techniques. If you are unsure of which model will best match your needs, please do not hesitate to contact our knowledgeable staff at 1-877-566-4462 or sales@longevitywelding.com.
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MAKING A CUSTOM METAL LAMP SHADE BY WELDING WITH A TIG WELDER - PART 1 -
LONGEVITY TIGWELD 200EX STICK ARC WELDING 316L STAINLESS TEE JOINT - WELDING TIPS -
HOBART EZ TIG 165I vs LONGEVITY TIGWELD 200SX HEAD TO HEAD MACHINE CONTROLS COMPARISON REVIEW PART 1 -
HOBART EZ TIG 165i VS LONGEVITY 200EX COMPARISON REVIEW -
SPARK TEST FOR METAL IDENTIFICATION - DETERMINE THE METAL TIPS TRICKS AND ADVICE -
ALUMINUM TEE MULTIPASS USING PULSE TIG WELDING - TIPS AND TRICKS -
ALUMINUM TIG CORNER JOINT FILLET WELDING FINISHING WELDS TECHNIQUE TIPS AND TRICKS -
TIG WELDING 101: WALKING THE CUP ON STEEL MULTIPASS OUTSIDE CORNER WALK TECHNIQUE TIPS TRICKS -
TIG PULSE WELDING RATE SETTINGS ON ALUMINUM 6061-T6 USING THE LONGEVITY TIGWELD 200 EX -
GTAW TIG WELDING ALUMINUM FULL PENETRATION BUTT WELD WELDER TIPS AND TRICKS -
TIG WELDING CARBON STEEL MULTIPASS FILLET WELDS WITH TIGWELD 200 EX -
CK WORLDWIDE CLEAR GAS SAVER PYREX CUP LENSE ON LONGEVITY 200SX WP-26 TIG TORCH SETUP REVIEW PART 1 -
CK WORLDWIDE CLEAR GAS SAVER PYREX CUP LENSE ON LONGEVITY 200SX WP-26 TIG TORCH SETUP REVIEW PART 1
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TIGWELD 200 DX -
MICROTIG 200 DIGITAL -
TIGWELD 200 SX SET-UP -
TIGWELD 160 SX SET-UP -
TIGWELD 200 EX SET UP
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316L STAINLESS STEEL STICK CARBON STEEL OVERLAY WITH STICK ARC WELDER -
STICK WELDING 316L STAINLESS STEEL WELDING OUTSIDE CORNER JOINT USING LONGEVITY WELDER -
Stick Welding Cast Iron to Steel [Custom Clamp Mini-Build] -
Stick Electrode Caddy TIG Project (Scrap Metal Mini-Build) -
STICKWELD 250 SET-UP -
STICKWELD 140 SET UP
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MAKING A CUSTOM METAL LAMP SHADE BY WELDING WITH A TIG WELDER - PART 1
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LONGEVITY TIGWELD 200EX STICK ARC WELDING 316L STAINLESS TEE JOINT - WELDING TIPS
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HOBART EZ TIG 165I vs LONGEVITY TIGWELD 200SX HEAD TO HEAD MACHINE CONTROLS COMPARISON REVIEW PART 1
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HOBART EZ TIG 165i VS LONGEVITY 200EX COMPARISON REVIEW
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SPARK TEST FOR METAL IDENTIFICATION - DETERMINE THE METAL TIPS TRICKS AND ADVICE
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ALUMINUM TEE MULTIPASS USING PULSE TIG WELDING - TIPS AND TRICKS
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ALUMINUM TIG CORNER JOINT FILLET WELDING FINISHING WELDS TECHNIQUE TIPS AND TRICKS
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TIG WELDING 101: WALKING THE CUP ON STEEL MULTIPASS OUTSIDE CORNER WALK TECHNIQUE TIPS TRICKS
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TIG PULSE WELDING RATE SETTINGS ON ALUMINUM 6061-T6 USING THE LONGEVITY TIGWELD 200 EX
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GTAW TIG WELDING ALUMINUM FULL PENETRATION BUTT WELD WELDER TIPS AND TRICKS
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TIG WELDING CARBON STEEL MULTIPASS FILLET WELDS WITH TIGWELD 200 EX
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CK WORLDWIDE CLEAR GAS SAVER PYREX CUP LENSE ON LONGEVITY 200SX WP-26 TIG TORCH SETUP REVIEW PART 1
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CK WORLDWIDE CLEAR GAS SAVER PYREX CUP LENSE ON LONGEVITY 200SX WP-26 TIG TORCH SETUP REVIEW PART 1
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TIGWELD 200 DX
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MICROTIG 200 DIGITAL
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TIGWELD 200 SX SET-UP
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TIGWELD 160 SX SET-UP
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TIGWELD 200 EX SET UP
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LONGEVITY offers affordable, professional and easy to use multi-purpose welding equipment. Our multi-purpose also reffered to as all-in-one welders offer the best value for price to cut/weld ratio from one machine. If you are looking for an al-in-one combo welder, look no further than LONGEVITY multi-process welding equipment. By maintaining the highest quality standards for plasma cutting equipment, welding equipment, welding helmets also known as auto-darkening helmets, and silent diesel generators, the Longevity Welding and Generator brands are certainly getting attention for many welding jobs and from metal workers throughout the world because how portable, affordable, and reliable each and every plasma cutter, welder, and auto-darkening welding helmet actually is. With our ForceCut and MaxArc series plasma cutters, we have dominated the metal cutting market where power and portability are necessary. LONGEVITY also offers the WeldMax series plasma cutter / Arc / STICK / TIG multi-process welders that can plasma cut and weld from one single machine. With the WeldAll series, we have enabled cutting and welding from one unit that will also weld aluminum. Check out our multi-purpose welders to see the affordable pricing. If you need just a small or portable TIG, MIG / MAG, or ARC / STICK Welder, the LONGEVITY ArcMate series is perfectly designed to enable good quality welds.
Please see what our customers are saying about our welding equipment at www.freeweldingforum.com and if you are interested in becoming a Longevity Dealer, please visit our dealers page.