RSN 2500 - DRAWN ARC STUD WELDING MACHINE 
Suitable for studs from 16 mm to 25mm 
Low Power Consuming, Portable machine with Heavy Duty Stud Welding Gun.

Also available for studs up to

19mm, 25mm and 32 mm dia 

WELDING AIDS

Inverter based arc welding machine, ligh in weight, portable.
most suitable for continous for 3.15mm and 4.0mm electrodes. Light in Weight, Micro Processor base, Low Power Consuming. 

AOTAI Make MIG Weldng machine is a most Advance Multi Functions IGBT machine.  This machine is 5 in one machine : 

1. MIG WELDING (SMAW)
2. MAG WELDING - (MAG)
3. ARC WELDING - (MMA)
4. TIG WELDING (GTAW)
5. GAUGING - (CAG)

This machine is Professioinal MIG Machine and other fucntions can be used after adding appropreat holder with it.

This machine is Most Reliable and Durable model.

HEAVY DUTY 

Arc Welding Rectifier Inverter Base (MOSFET)

• MOSFET inverter precision constant current with feedback control , soft switch technology
• Wide working voltage range, strong adaptability to electricity power grid, high ability of interference resistance, stable welding current & steady arc.
• Intensive arc, high welding speed, excellent welding performance
• Deep welding pool, less spatter, continuous current regulation, safety & reliable for operator.
• Compact structure, portable, energy saving, easy for maintenance
• Applicable to various acid & basic welding electrodes.
• Suitable for stainless steel, copper, cast iron, carbon steel, alloy metal etc.

MMA 400G (IGBT)

• Soft switch technology, high efficiency, low power consumption
• Automatic protection from overheat, over/under voltage
• Perfect Arc stability, quiet molten pool, fine welding seam
• Digital display of current and voltage, and pre setting of current
• Light weight, easy to move and operate
• Arc force and hot start facility
• Suitable for all kind of electrode as 6013, 7018, 9018, hard facing etc.
• A voltage fluctuation of ±15% is allowable
• Suitable for long cables up to 50 meters.
• Automatic sensing of the voltage loss for long cables & automatic output compensation for the loss.
• 
  Technical Data

  Model MMA 400G Rated Input Voltage (V) 415±15% Input Frequency (Hz) 50 Rated Power at Max. Current (KVA) 17 Open Circuit Voltage Max (V) 65 Duty Cycle 60% Weight (Kg) 27 Dimensions (LxWxH) mm APROX 550x280x545

DC Welding Rectifier

• Ideal for Manual Arc Welding (MMAW). It can also be used as Power Source for Plasma Arc Cutting
• Leading manufacturer of Arc Welding Machines, Electric Arc Welding Machines and Inverter Arc Welding Machines.
• TIG Welding and Air Gauging etc. Stepless transducing controlled three phase transformer fitted with full wave silicon rectifier assures trouble free service for years
• The rectifier has arrangement of smooth arc in all positions and almost spatter less x-ray quality welding
• Suitable for all type of electrodes as 6013, 6010, 7018, 8018, 9018, stainless steel etc.
• 100% cooper wound with state of art edge winding main transformer
• Fitted with Ammeter & Voltmeter.

TECHNICAL DATA (Confirm to: IS-4559)

Optional:-
(a) Remote control current regulator with 10/20 meters wire.
(b) Set of welding accessories.