We have been a trusted name in the welding industry since 1982. As a leading manufacturer and exporter of Transformer type welding machines, we pride ourselves on delivering exceptional products that meet global standards. Our manufacturing unit in Rajkot, Gujarat, India, gives birth to many quality welding machines that exceed expectations. With our range of transformer-type welding machines, we ensure unmatched performance, efficiency, and safety. Join our growing community of satisfied customers and experience the advantage of Rajlaxmi products.

Choose Our Portable Transformer Type Welding Machines

Our exclusive range includes the highly acclaimed 210 Amp and 250 Amp Transformer Type Welding Machines, designed to meet the diverse requirements of our patrons.

Robust Construction

Our welding machines are built with sturdy construction, ensuring durability and long-lasting performance even in demanding environments.

Moving Core Type

Experience superior welding capabilities with our cutting-edge machines. By effectively dispersing the welding field and reducing the current, they optimize the output, ensuring exceptional results.

High Temperatures Tolerance

Our machines withstand high temperatures and maintain consistent performance even in challenging welding conditions.

Latest Technology

We integrate innovative design and the latest technology to deliver welding machines that surpass industry expectations. Our focus on continuous improvement and skill enhancement ensures outstanding performance.

Lightweight, Portable, and Compact

We understand the importance of portability in welding operations. Our transformer-type welding machines are compact, lightweight, and easy to carry, providing convenience and flexibility on the job.

Air-Cooling Units

Safety and energy efficiency are paramount. Our machine's automatic temperature protection and air-cooling units ensure efficient energy utilization and safeguarding against overheating.


Our welding machines handle various metals and positions, allowing you to achieve precise and reliable welds across different applications.

Advantages of Portable Transformer Type Welding Machines

Choosing our transformer-type welding machines provides several advantages over older models.

Increased Efficiency

Our machines utilize a rectifier resulting in a more efficient power supply for the welding arc. This enhanced efficiency ensures optimal performance and productivity.


Unlike older models that rely on power sources or generators, our welding machines are highly portable. Unlike, older models relying on heavy power sources and generators. Their lightweight design makes them easy to transport from one location to another.


Our transformer welding machines are not only cost-effective but also efficient. Utilizing less electricity to power the welding arc helps reduce operational expenses. Additionally, their longer lifespan translates to fewer replacements, further saving you costs in the long run.

Enhanced Safety

Safety is our priority. Our transformer welding machines produce less heat and sparks, reducing the risk of accidents. Moreover, they are equipped with safety features, such as arc flash and fire hazard protection, ensuring a secure working environment.

Environmental Friendliness

We strive to minimize our environmental impact. Our transformer welding machines produce less pollution and waste, contributing to a greener and more sustainable future. With their longer lifespan, they also generate less waste over time.

Double Holder Regulator Type ARC Welding Machine



ParticularsUnitsDouble Holder Regulator Type ARC Welding Machine
ModelAMPS300 A400 A
Input SupplyVolts380 / 440380 / 440
Phase (2 Lines of 3 Phase Supply)2 PH2 PH
Welding Current RangeAMPS60 - 30060 - 400
Insulation ClassAA
Open Circuit Voltage (O.C.V.)Volts6060
Max. Welding Current at 60 % Duty CycleAMPS300400
Welding Electrode Size Min / Max.mm2.5 / 3.15 / 42.5 / 3.15 / 4
CoolingAir Cooled
Approx Dimensions / mmH840840
Approx Weigh All / Cop.Kgs155 / 190190 / 225