ESAB Arc 300i MMA Inverter Welding Machine 30-300A

ESAB Arc 300i Welding Machine 30-300A

The ESAB Arc 300i Welding Machine is a professional IGBT inverter welding machine designed for MMA welding applications in fabrication, construction, maintenance and repair. With a welding current range of 30–300A, the machine provides the output capacity required for a wide range of professional welding jobs.

The ESAB Arc 300i MMA Welding Machine is designed for a 415V ±10%, three-phase, 50Hz power supply. Its compact design, adjustable welding controls and forced-air cooling make it suitable for professional workshops and industrial environments where a reliable MMA welding power source is required.

ESAB Arc 300i Welding Machine Features

The ESAB Arc 300i combines inverter technology with adjustable welding controls to provide practical operation for professional welders.

30–300A Welding Current Range

The ESAB Arc 300i Welding Machine provides an adjustable welding current range of 30–300A.

The machine is rated for:

• 300A at 30% duty cycle
• 250A at 60% duty cycle

These ratings allow users to select an appropriate operating current according to the welding application and required duty cycle.

IGBT Inverter Technology

The ESAB Arc 300i uses IGBT inverter technology for its welding power source.

The inverter design provides a compact welding machine while delivering up to 300A of MMA welding output. This makes the machine suitable for professional welding environments where equipment size and portability are important considerations.

415V Three Phase Operation

The ESAB Arc 300i Welding Machine is designed for 415V ±10%, three-phase, 50Hz electrical supply.

This configuration makes the machine suitable for fabrication workshops, engineering facilities, construction operations and industrial locations equipped with a suitable three-phase electrical supply.

Important: The Arc 300i is a three-phase model. It should not be listed as a single-phase welding machine.

Adjustable Arc Force

The ESAB Arc 300i features adjustable Arc Force.

Arc Force adjustment gives the operator additional control over the welding arc and can be useful when working with different electrode types and welding conditions.

This feature is particularly useful for professional MMA welding applications where arc characteristics need to be adjusted according to the job.

Adjustable Hot Start

The ESAB Arc 300i MMA Welding Machine also includes an adjustable Hot Start function.

Hot Start assists with arc ignition and can help make electrode starting easier during MMA welding operations.

Forced-Air Cooling

The welding machine uses forced-air cooling to help control operating temperature during use.

This cooling arrangement is suitable for professional welding environments where the machine may be required to perform repeated welding operations.

Compact Welding Machine Design

The ESAB Arc 300i has listed dimensions of approximately 440 × 220 × 360 mm and weighs approximately 15 kg.

Its compact construction makes it easier to position and move within suitable workshop and industrial work areas.

ESAB Arc 300i Welding Machine Applications

The ESAB Arc 300i Welding Machine can be used for a variety of professional welding requirements, including:

• General fabrication
• Structural fabrication
• Light fabrication
• Construction
• Civil construction
• Equipment repair
• Industrial maintenance
• Engineering workshops
• Steel fabrication
• Workshop welding
• General MMA welding

The machine is designed primarily for MMA/ARC welding applications and should be operated with compatible welding electrodes according to the electrode manufacturer’s recommendations.

ESAB Arc 300i Welding Machine Performance

The ESAB Arc 300i 30-300A provides flexibility for different welding requirements by allowing the welding current to be adjusted from 30A through 300A.

At the maximum rated output, the machine provides 300A at 30% duty cycle, while its 60% duty-cycle rating is 250A. Users should select the welding current and operating time according to the applicable duty-cycle rating.

The machine also has an open-circuit voltage of 74V, with a VRD voltage specification of less than 35V in the available technical documentation.

ESAB Arc 300i Specifications

The specifications above are based on the available ESAB Arc 300i technical documentation.

ESAB Arc 300i Welding Machine Price

The ESAB Arc 300i Welding Machine price can vary depending on supplier pricing, availability, taxes, delivery location and commercial quantity.

For the latest price and availability, contact Technosteer Online for a quotation. Bulk and industrial requirements can also be discussed with the sales team.

Why Choose the ESAB Arc 300i?

The ESAB Arc 300i Welding Machine provides a combination of 300A welding capability, inverter technology and adjustable welding controls in a relatively compact machine.

Its 30–300A current range provides flexibility for different MMA welding applications, while adjustable Arc Force and Hot Start allow the operator to adapt the machine to different welding conditions.

The three-phase 415V design makes it appropriate for workshops and industrial locations with a suitable electrical supply.

Buy ESAB Arc 300i Welding Machine Online

The ESAB Arc 300i Welding Machine is suitable for professional welders, fabrication companies, contractors, engineering workshops, construction businesses and industrial maintenance teams.

For current ESAB Arc 300i Welding Machine price, availability, bulk orders and commercial requirements, contact Technosteer Online.

For manufacturer information and product support, you can also refer to the official ESAB India website.