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KING 300A
The KING 300A and MSD 350A Arc Welding Transformer Machines are premium-quality, pin-type arc welders designed for versatile and efficient welding applications. These machines operate seamlessly on both 1-phase and 2-phase input voltage, making them ideal for various professional and industrial uses. Manufactured using top-notch components and cutting-edge technology, these arc welders meet the highest industry standards. Additionally, they are available in multiple specifications and dimensions to cater to diverse client requirements

Key Features
- Electrical Features:
- Dual Voltage Compatibility – Operates on 220V and 440V input voltage.
- Phase Adaptability – Supports single-phase (1-phase) and dual-phase (2-phase) configurations.
- Design & Build:
- Pin Type Design – Ensures durability and reliability in demanding working conditions.
- Sturdy Construction – Robust build quality for long-lasting performance.
- Usability:
- Electrode Compatibility – Supports a wide range of electrode sizes.
- Low Maintenance – Minimal upkeep required for smooth operation.
- Easy Installation – Quick and hassle-free setup.
Technical Specifications
Parameter | KING 300A | MSD 350A |
Input Voltage | 220V / 440V | 220V / 440V |
Phase Support | 1-Phase / 2-Phase | 1-Phase / 2-Phase |
Output Current Range | 50A – 300A | 50A – 350A |
Electrode Size | 3.15mm, 2.5mm | 4.00mm, 3.15mm, 2.5mm |
Duty Cycle | 60% | 60% |
Cooling System | Air-Cooled | Air-Cooled |
Applications
- Construction and Infrastructure Projects.
- Industrial Fabrication.
- Repair and Maintenance Works .
- General Workshop Welding Benefits.
Benefits
- High flexibility in operating conditions due to dual voltage and phase compatibility.
- Suitable for diverse welding tasks with commonly used electrode sizes.
- Low maintenance and cost-effective operation.
- Enhanced safety with thermal protection.
- Compact and lightweight for on-site and off-site welding requirements.
Features
- Low maintenance.
- Sturdy construction.
- Easy installation .