Unimig Razorweld 200A DC TIG/MMA Digital Inverter With Bag



The RAZOR200 DC TIG is an inverter-based digital controlled DC TIG welding machine with HF arc ignition and pulse capability.
Produced using the latest in IGBT technology this machine offers simple easy step by step digital setting of functions and parameters
providing you with professional and complete control. The HF arc ignition provides pre gas and instant arc ignition with the press of the
torch switch leaving no tungsten inclusion and no contamination of the tungsten electrode. Digital set of Pre Gas Time, Start Current
Level, Up Slope Time, Down Slope Time, Finish Current Level and Post Gas Time combined with the choice of 2T or 4T trigger
function allows you to control the start and finish of the weld process at the highest professional level. The Digital Control Pulse
Frequency allows full parameter setting of Peak Current, Base Current, Pulse Frequency and Pulse Width, allowing you to manipulate
the heat input to the work, control penetration and minimise distortion. Combining the functions of the RAZOR200 DC TIG ensures
comprehensive control of the welding parameters when welding all DC weldable materials to produce high quality TIG welds.
Our unique Torch Remote Control Interface provides remote amperage control from the torch in both static and live welding modes.
The DC MMA welding function delivers a smooth and stable arc allowing easy welding with electrodes obtaining high quality welds
including cast Iron, stainless and low hydrogen. The added bonus of Arc Ignition and Arc Force control allows you to set the ideal arc
condition no matter what electrode you choose. The RAZOR200 DC TIG is a professional machine that is suitable for multiple
applications, stainless steel fabrication, dairy & food industry, site welding, repair and maintenance applications.
Built to our specification and manufactured in compliance to AS/NZ60974-1

In stock (can be backordered)

SKU: KUMJRRW200DC Categories: , Tags: , , , , , , , Brand:


• Latest IGBT Inverter Technology
• Digital Weld Program Sequence Control
– HF Arc Ignition (prevents tungsten inclusion & tungsten damage)
– Adjustable Pulse Frequency 0.5 – 200Hz
– Peak Current, Base Current and Pulse Width Adjustment
– 2T/4T Trigger + Spot Time Adjustment
– Start & Finish Current Adjustment
– Pre and Post Gas Flow Adjustment
– Up and Down Slope Adjustment
– Remote Torch Amp Control
• VRD (Voltage Reduction Device)
– Arc Ignition
– Arc Force
• Thermal Overload Protection


Technical Data
Power Supply / Phases (V-Ph) 240V – 1 ±15%
Rated Input Power (KVA) 7.0
I ieff (Amps) 14.6
Rated Output 10-160A/26.4V MMA
5-200A/18.0V TIG
No-Load Voltage (V) 43
Duty Cycle @ 40ºC as per AS/NZ60974-1 25% @ 200 Amps TIG
25% @ 180 Amps MMA
Efficiency (%) 85
Power Factor 0.70
Protection Class IP21S
Insulation Class F
Size (mm) 365 x 135 x 277
Weight (kg) 6.5kg
Warranty 3 years
Certification Approval AS/NZ60974-1

Weight25.6 kg
Dimensions72 × 30 × 52 cm


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