UNIMIG Razorweld 140 AMP Caddy MMA | TIG | STICK Welder

Part # U13004


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Visit our warehouse at 20 Milly Court, Malaga Western Australia to collect your order. Pick up times 7:30 am to 5:00 pm Mon to Fri 9:00 am to 12:000 pm Saturday

Razorweld ARC140 is an inverter-based welding machine produced using the latest in IGBT technology. This machine is reliable, robust and stacked with features that you can expect from UNIMIG. The DC MMA welding capability delivers a smooth and incredibly stable arc allowing easy welding with electrodes producing high quality welds including cast Iron, stainless and low hydrogen.
The Razorweld ARC140 is equipped with DC Lift TIG Arc function that allows quality DC TIG welding of steel, stainless steel, bronze and copper. The Lift Arc function is superb and delivers perfect arc ignition. The Razor Arc 140 creates a remarkably smooth stable arc leading to high quality TIG welds.
The Razorweld ARC140 is an exceptional machine that is suitable for a wide range of applications including light industrial use, site welding, farming, along with repair and maintenance applications. The Razorweld Arc140 is packaged in a tough PVC carry case with your choice of MMA option accessories or MMA/TIG option accessories. The-ARC140 gives you the best of both worlds great portability, with the power to get the job done.
Built to our specification and manufactured in compliance to AS/NZ60974.1

Key Features
• Latest IGBT inverter technology
• Hot start (improves electrode starting)
• VRD (Voltage Reduction Device)
• Arc Force (boosts current to prevent electrode extinguishing)
• Excellent arc stability with all electrodes
• Lift Arc ignition (prevents tungsten sticking during arc ignition)
• Ultra-smooth DC TIG welding current
• Thermal overload protection
• Generator compatible (recommend 9.0 KVA minimum)
• Tolerant to variable power supplies
The UNIMIG Razorweld 140 DC MMA/TIG is packaged ready to weld and includes,
• 1 x Razor Arc 140 DC MMA/TIG Power Source
• 1 x 4 metre Arc Welding lead set including twist lock electrode holder & 300 Amp earth clamp
• 1 x Machine Carry Strap
• 1 x Instruction Manual

• Part Number 
• Primary Input Voltage 240V 1 Phase 10 Amp Plug
• Rated Input Power KVA7 KVA
• ieff AMPS9.7A MMA / 9.7A TIG
• Rated Output140A / 25.6V MMA - 140A / 15.6 TIG
• Welding Current Range10 - 140 Amps
• No Load Voltage 9V
• Duty Cycle 40 Deg C - MMA 15% @ 140Amps
• Duty Cycle 40 Deg C - TIG DC 20% @ 140AMps
• Dimensions (mm)311 x 250 x 130
• Weight (Kgs)4.7

Tig torch is an optional extra - Please scroll down to add tig torch and regulator to your cart.


SKU U13004
Model # KUMJRRW140CA
Shipping Weight 10.0000kg
Shipping Width 0.311m
Shipping Height 0.130m
Shipping Length 0.250m

** Product comes with a nationally recognised 5 year warranty through any UNIMIG Dealer ** 

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