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Introduction
The R-Tech MTS251-TFT digital MIG - MMA - DC TIG welder is a member of our field acclaimed family of
welding machines. Premium features include
Large TFT Screen
35% Industrial duty cycle
Inverter power source - more efficient
Electronic HF for fast arc starting in DC TIG and low interference
EASY SETUP MIG - MMA - DC TIG
Professional weld settings built in
Settings from 1.0 to 8mm pre-installed for easy setup
Simple to use easy navigation - no complicated menus - all settings on single screen.
MANUAL MODE DC TIG
Full control of every weld parameter you could ever need
Pre-flow gas, start amps, slope up time, main amps, slope down time, end amps and post flow gas
2 Start modes - HF Fast start & LIFT
2T, 4T, foot pedal & torch switch control modes
4TS trigger mode, Ideal for pipe welding, switch from start to main amps as required
DC Pulse up to 150Hz
20 professional memory stores
Spot welding - Spot weld feature with stich function
Fast Tack welding - Tack weld feature with stitch function
Welding Capability – Duty Cycle
The R-Tech MTS251-TFT Digital is rated at 250 Amps at 35% duty cycle on a ten minute basis. If the duty
cycle is exceeded a thermal protector will shut machine off until the machine cools.
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