Otc Tig TIG welding machine Welding Machine OTC DAIHEN

OTC ACCUTIG 500P

AC/DC TIG welding machines with thyristor control, 7 welding modes, and up to 500A output, perfect for aluminum and various metal welding.

Product Specification

OTC ACCUTIG 500P – High-Performance AC/DC Pulsed TIG Welding Machine

Premium Thyristor-Controlled Industrial Welding System • Batam Supply

The OTC ACCUTIG 500P is a high-quality AC/DC pulsed TIG welding machine designed for maximum precision, power, and reliability. Engineered with advanced thyristor control technology, this machine delivers a stable arc with minimal spatter—ideal for producing superior welds across a variety of metals, including aluminum and stainless steel.

Perfectly suited for the demanding industrial needs of Batam (shipyards, heavy fabrication, and manufacturing), this model offers unmatched flexibility with seven welding modes, high current output, and a true 100% duty cycle for non-stop continuous operation.

Technical Specifications

Power Supply	Single-phase 380V / 400V
Rated Output	500A
Output Range	AC / DC: 10 – 500A
Duty Cycle	100% (Continuous)
Dimensions (WxDxH)	508 x 724 x 895 mm
Machine Weight	273 kg
Standard Torch	AW-12
Cable Hose Package	BMRH-5001

Versatile Welding Modes

The integrated thyristor control system natively processes seven structural configurations to match extreme metallurgical jobs:

DC Pulsed TIG
DC Stick (MMA)
Rectangular Wave AC Pulsed TIG
Rectangular Wave AC Stick
DC TIG
TIG Arc Spot
Rectangular Wave AC TIG

Batam's Industrial Applications

Aluminum Welding: Optimized balance control for complex structural work across automotive assembly lines, shipyards, and aerospace fabrication.
Stainless Steel Fabrication: Delivers clean, corrosion-resistant welds inside heavy marine pipelines and chemical pressure vessels.
Precision Welding Tasks: Fine current micro-control down to 10A, making it perfect for electronic enclosures and industrial manufacturing.

Technical Advantages

Enhanced Productivity: High output 500A power and true 100% duty cycle eliminate cooling downtimes during multi-shift workloads.
Industrial Durability: Housed within an all-steel heavy chassis engineered specifically to withstand humid, marine, and high-dust workshop floors.
Operator Safety System: Built-in multi-point thermal protectors, gas-flow detection, and surge surge mitigations to isolate internal boards.

Whether you are working in metal fabrication, shipbuilding, or precision component manufacturing in Batam, the OTC ACCUTIG 500P provides the ultimate arc control and heavy-duty structural integrity expected by professional welding operators.

Looking for technical deployment blueprints or a localized corporate quotation? Contact our engineering group.

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