Specification of 350A Diesel Multi-Processes Digital Welding Generator

350A Diesel Multi-Process Digital Welding Generator (LWG-350D) - A heavy-duty welding solution, highly adaptable to all welding scenarios.

Whether it's high-intensity welding in outdoor infrastructure, multi-material processing in heavy industrial workshops, or the flexible power supply needs of emergency maintenance, the LWG-350D diesel multi-process digital welding generator, with its core advantages of "full process coverage + strong performance output + long-term reliability," is your perfect partner.

1. Multi-process universal adaptability, saying goodbye to the limitations of "one machine for one purpose."

The LWG-350D breaks the application limitations of traditional welding equipment by integrating six core welding processes: MMA, MIG, FCAW, DC TIG, Pulsed TIG, and GOUGING, allowing you to meet diverse welding needs without having to change equipment. Compatible with a variety of mainstream welding materials, including steel, aluminum, and stainless steel, this machine handles all material operations, from steel structure splicing and aluminum alloy component welding to stainless steel container processing, significantly reducing equipment investment costs.

II. Yanmar Power + Digital Temperature Control for Stable Performance and Durability

• • Powerful Core: Equipped with the imported Yanmar 3TNV88F-ESSY engine, with a rated output power of 18.2kW and a rated speed of 3000rpm, it offers powerful power and stable operation, enabling long-term, high-load welding without interruptions. A large 40L fuel tank reduces frequent refueling interruptions and improves operational continuity.

• • Precise Welding Control: Utilizing an AVR Brush excitation method, coupled with a wide current range of 10-350A and arc ignition and thrust adjustment from 0 to 10.0, this machine provides precise arc control, reducing slag and improving weld quality, even for delicate welding of thin-walled parts or deep penetration welding of thick plates.

• • Reliable Cooling System: Water cooling is standard across the entire series, along with Class F insulation and IP23 protection. This ensures stable operation in dusty, humid, and other challenging outdoor environments, effectively preventing equipment failures caused by high-temperature overloads.

III. Dual Power Supply + High Load Capacity to Meet Multiple Scenario Needs: In addition to core welding functionality, the LWG-350D also offers flexible power supply capabilities:

• Supporting dual outputs of three-phase AC380V/15kW and single-phase AC120V/2.5kW, it can simultaneously power welding equipment and auxiliary tools (such as small grinders and lighting equipment), making it particularly suitable for field operations without an external power grid.

• Superior Load Endurance: 100% rated duty cycle (330A/31V) meets 24-hour continuous welding needs, while 60% rated duty cycle (matching the flat characteristic output) accommodates intermittent, high-intensity operations, ensuring a balanced balance of efficiency and equipment life.

IV. Extended Warranty + Standardized Procurement for Greater Peace of Mind

• Multi-layered warranty: The engine and motor are covered by a 2-year/2000-hour warranty (whichever comes first), the welding control system is covered by a 3-year warranty, and the entire machine comes with a lifetime paid warranty, ensuring worry-free maintenance.

V. Applicable Applications

• Heavy Industry: Large steel structure factories, shipbuilding, and pressure vessel welding;

• Outdoor Work: Infrastructure projects, pipeline laying, and mining equipment repair;

• Multi-Material Processing: Stainless steel product factories and aluminum alloy component production workshops.

Choosing the LWG-350D means choosing a welding solution that delivers multi-functionality, stability, durability, and worry-free after-sales service, helping you improve both production efficiency and work quality!