R-Tech MTS251 TFT Multi – MIG – DC TIG – MMA Welder 240V R-Tech MTS251 TFT Multi – MIG – DC TIG – MMA Welder 240V (Make your own kit)

The R-Tech MTS251 is a versatile, high-performance multi-welder designed for professionals who require MIG, DC TIG, and MMA (Stick) welding capabilities. This 240V unit is equipped with advanced features like HF start for TIG welding, memory stores for easy settings recall, and the flexibility to weld various materials, including aluminum. With a durable construction and efficient cooling system, this welder is ideal for both light and heavy-duty applications. Whether you’re welding steel, stainless steel, or aluminum, the R-Tech MTS251 provides precise, high-quality results every time.
Important Note –  Lead time is estimated at 5 business days before dispatch
⚠️ Important Note  – Accessories Are Optional!  Want accessories with your product? Make sure to select the accessory option before placing your order .  If no accessory is chosen, your order will include the main item only – no add-ons will be sent.
Key Features:
Multi-Process Capabilities : The R-Tech MTS251 supports three welding processes: MIG, DC TIG, and MMA. This gives users the flexibility to tackle a wide variety of welding jobs with one machine.
Powerful MIG Output : Delivers 30-250A at a 35% duty cycle, making it ideal for both thin and thick materials. The output range allows for precise control and powerful welds.
DC TIG Welding : Offers a 10-250A output for TIG welding with HF start for easy ignition. The adjustable Up/Down slope (0-10 seconds) ensures smooth starts and finishes.
MMA Welding : Provides a 10-200A output for stick welding, with adjustable arc force (0-100%) for consistent arc stability.
Memory Stores : With 20 programmable memory stores, users can save settings for quick recalls on repeat jobs, making this welder efficient for high-volume production.
Post Flow Control : The unit allows for MIG/TIG post-flow control (0-10 seconds), ensuring proper cooling of the weld area for superior results.
Foot Pedal Option for TIG : A foot pedal option is available for TIG welding, providing remote control of amperage for precise adjustments during welding.
Gasless MIG Welding : Easily switch between gas and gasless MIG welding by reversing the polarity. This is perfect for outdoor jobs where shielding gas isn’t an option.
User-Friendly Trigger Latch : Features multiple trigger modes, including 2T, 4T, 4TS, 2T+F, and 4T+F for versatile operation depending on the user’s preference.
Cooling Fan with Thermostatic Protection : Ensures the welder operates at optimal temperatures, extending the life of the machine even during heavy use.
Specifications:
MIG Output : 30 – 250A @ 35% Duty Cycle
MMA Output : 10 – 200A @ 35% Duty Cycle
TIG DC Output : 10 – 250A @ 35% Duty Cycle
Memory Stores : 20
TIG Start : HF Start
TIG Up/Down Slope : 0-10 Seconds
MIG/TIG Post Flow : 0-10 Seconds
Trigger Latch Modes : 2T, 4T, 4TS, 2T+F, 4T+F
MMA Arc Force : 0-100%
Metal Feed Assy : 4-Roller Wire Feed
Foot Pedal Option for TIG : Yes
MIG Wire Size : 0.6mm, 0.8mm, 1.0mm
Rollers Supplied : 0.6mm, 0.8mm, 1.0mm
Max Wire Reel Size : 15KG
Gasless MIG Wire : Yes (Polarity Reversal)
Weight : 45KG
Dimensions : 470H x 280W x 640L mm
Insulation Class : IP21S
Cooling Fan : Yes, with Thermostatic Protection
Input/Fuse : 240V 32A
Spool MIG Gun Option : Yes (for aluminum welding with Argon gas)
Max Steel Thickness :
Single Pass: 9mm
Multiple Passes: 19mm