300 Amp Multi-Process Welders

300 AmP
The Flextec 350X multi-process welder is designed for construction jobsites or fabrication shops. These multi-process welders are easy to setup and easy to operate, yet rugged and flexible enough to be used in structural, power generation, offshore, shipbuilding and other heavy-duty applications.​
300 Amp Multi-Process Welders
Flextec® 350X/LN-25X - K4278-2

Top Features

  • Flextec 350X package with the LN-25X with CrossLinc and TVT
  • CrossLinc allows for remote voltage control from the wire feeder at hundreds of feet away with no additional control cables

Input Power

  • 380/460/575/3/50/60

Processes

MIG


View Details

MSRP: $6,725.61

Output

Input

Where To Buy
Flextec® 350X Construction (Tweco®) - K4271-1

Top Features

  • CrossLinc® technology - Full functionality without control cables
  • Recommended for use with an LN-25X CrossLinc portable feeder

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $3,745.00

Output

Input

Where To Buy
Flextec® 350X Standard (Tweco®) - K4272-1

Top Features

  • Includes 14-pin and 5-pin wire feeder connections
  • Includes CrossLinc Technology

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $4,043.00

Output

Input

Where To Buy
Flextec® 350X Construction (Twist Mate™/Dinse®) - K3441-1

Top Features

  • CrossLinc™ Technology - Full functionality without control cables
  • Use with the LN-25X wire feeder for field construction portability

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $3,744.00

Output

Input

Where To Buy
Flextec® 350X Standard (Twist Mate™/Dinse®) - K3442-1

Top Features

  • Features DINSE connectors as required in some environments
  • Supports 14-pin analog, 5-pin ArcLink® as well as CrossLinc® wire feeders

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $4,042.00

Output

Input

Where To Buy
Flextec® 350X Standard (Tweco®) / LF-72 Heavy Duty Reel One-Pak® - K3438-1

Top Features

  • 350A simple wire feeder package perfect for basic wire fed processes
  • supports solid wire MIG or flux cored wire processes

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $6,294.00

Output

Input

Where To Buy
Flextec® 350X Standard (Tweco®) / Flex Feed 84 Single Bench HD One-Pak® - K3439-1

Top Features

  • 350A full featured wire feeder package
  • Simple - Streamlined operator panel minimizes setup time

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $8,169.00

Output

Input

Where To Buy
Flextec® 350X Construction CE Model (Twist Mate™/Dinse®) - K4283-1

Top Features

  • Assembled with CE filter for European compliance
  • CrossLinc™ Technology - Full functionality without control cables

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $4,190.00

Output

Input

Where To Buy
Flextec® 350X Standard CE (Twist Mate™/Dinse®) - K4284-1

Top Features

  • Assembled with CE filter for European compliance
  • Includes connectors for 14-pin analog and 5-pin ArcLink wire feeders

Input Power

  • 380/460/575/3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Arc Gouging


View Details

MSRP: $4,496.00

Output

Input

Where To Buy
Invertec® V350 PRO Multi-Process Welder (Factory Model - Tweco) - K1728-13

Top Features

  • Tweco® style connectors
  • All input voltages and frequencies are both single and three phase rated - No output derating necessary on single phase.

Input Power

  • 208/230/415/460/575/1/3/50/ 60

Processes

Stick, DC TIG, MIG, Flux-Cored, Gouging


View Details

MSRP: $6,001.00

Output

Input

Where To Buy
Invertec® V350 PRO (Construction Model -Twist Mate™/Dinse®) - K1728-5

Top Features

  • Exceptional Multi-Process Fabrication Welding
  • 5-425 amp output range - For all recommended processes from DC TIG to arc gouging.

Input Power

  • 208/230/380/415/460/575/1/ 3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Gouging


View Details

MSRP: $5,334.00

Output

Input

Where To Buy
Invertec® V350 PRO (Factory Model-Twist Mate™/Dinse®) - K1728-6

Top Features

  • Exceptional Multi-Process Fabrication Welding. Includes remote and feeder connections
  • 5-425 amp output range - For all recommended processes from DC TIG to arc gouging.

Input Power

  • 208/230/380/415/460/575/1/ 3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Gouging


View Details

MSRP: $5,923.00

Output

Input

Where To Buy
Invertec® V350 PRO (Factory-Twist Mate™/Dinse®)/ LF-72 Ready-Pak® - K2437-2

Top Features

  • Exceptional Multi-Process Fabrication Welding
  • All input voltages and frequencies are both single and three phase rated - No output derating necessary on single phase.

Input Power

  • 208/230/380/415/460/575/1/ 3/50/60

Processes

Stick, DC TIG, MIG, Flux-Cored, Gouging


View Details

MSRP: $8,819.00

Output

Input

Where To Buy
Invertec® V350 PRO CE (Twist Mate™/Dinse® (Not Available in US) - K1728-12

Top Features

  • Exceptional Multi-Process Fabrication Welding
  • 5-425 amp output range - For all recommended processes from DC TIG to arc gouging.

Input Power

  • 208/380/415/1/3/50/60

Processes

CC-Stick, Lift TIG DC, CV-Solid wire, CV-Cored wire, Arc Gouging


View Details

MSRP: $5,991.00

Output

Input

Where To Buy
Multi-Process Resource Center