+86 18851021479
FAQ 계산기
문의하기
LW-380 Battery-Powered Welder | SOFIMO
Battery Powered Welder
배터리 구동 방식의 용접기
건설, 산업 유지보수 및 비상 정비용 무선 용접 솔루션. 휴대용으로 강력하며, 그리드 전원이 필요 없는 어디서든 용접할 수 있습니다.
Get a Quote
> 제품 > 배터리 구동 방식의 용접기
Battery Powered Welder

  • INDUSTRIAL-GRADE WELDING POWER

    Up to 180A welding output delivers stable, powerful performance for demanding industrial jobsites.

  • EV-GRADE A-CELL BATTERY

    High-capacity, high-discharge EV-grade A-cell lithium batteries deliver safe, reliable power — up to 90 welds per charge.

  • ADVANCED SAFETY PROTECTION

    Intelligent BMS, VRD anti-shock technology and multiple electrical protections for safer welding.

  • BUILT FOR MOBILITY

    Compact, lightweight and cordless — weld freely without relying on grid power.

  • VERSATILE WELDING PERFORMANCE

    MMA and TIG welding capabilities, with MIG available on selected models for greater versatility.
WELDABLE MATERIALS
  • Carbon Steel

  • Stainless Steel

  • Low-Alloy Steel

ELECTRODE COMPATIBILITY
Other Common MMA Electrodes
  • Flux-Cored Welding Wire

  • Low-Hydrogen Electrodes (E7018)

  • Cellulosic Electrode (E6010)

Applications
  • High-Altitude Welding
  • 산업 유지보수 및 수리

  • Construction & Installation

  • Farm & Ranch Maintenance

MORE CASES

Superior quality for every need

  • STABLE ARC. BETTER WELDS.
    Intelligent digital control, adjustable hot start and arc force deliver smooth arc ignition and stable welding performance.

  • SAFETY BUILT INTO EVERY WELD.
    VRD anti-shock technology reduces open-circuit voltage when not welding, helping improve operator safety.

  • SMARTER CONTROL. EASIER MONITORING.
    Bluetooth-enabled battery monitoring lets operators check battery information directly from compatible smartphones.

  • LESS SETUP. MORE WELDING.
    Battery-powered welding reduces dependence on generators and long power cables, making repairs and on-site work easier to deploy.

  • SMART COOLING. RELIABLE PERFORMANCE.
    Intelligent fan control adjusts cooling operation to support reliable performance while reducing unnecessary fan operation.

GS CERTIFICATION
Safety First
GS certified. Certificate No. 001.
  • GS Certified
  • 001
    Certificate No.
  • Safer Work

Explore 제품
  • LW-380
    FEATURED
    LW-380
    용량 10-200A/2220Wh
    Compare
  • LW-170
    LW-170
    LW-170
    LW-170
    LW-170
    LW-170
    FEATURED
    LW-170
    48V 저전압/DC 용 용접기 (외부 배터리)
    Compare
  • LW-370
    LW-370
    LW-370
    LW-370
    LW-370
    FEATURED
    LW-370
    용량 10-150A / 2741Wh
    Compare
  • LW-310
    LW-310
    LW-310
    LW-310
    LW-310
    LW-310
    LW-310
    FEATURED
    LW-310
    용량 20-120A / 480Wh
    Compare
  • LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    LW-330
    FEATURED
    LW-330
    용량 20-150A/962Wh
    Compare
  • LW-370 LCD
    FEATURED
    LW-370 LCD
    용량 20-180A / 2741Wh
    Compare
  • LW-320
    LW-320
    LW-320
    LW-320
    LW-320
    LW-320
    LW-320
    LW-320
    LW-320
    FEATURED
    LW-320
    용량 10-160A/1382Wh
    Compare
  • LW-360
    LW-360
    LW-360
    LW-360
    LW-360
    LW-360
    LW-360
    LW-360
    LW-360
    FEATURED
    LW-360
    MMA/TIG/MIG/1382Wh 수용용
    Compare
THE FUTURE OF ON-SITE WELDING
  • Fuel Generator + Welder
  • SOFIMO Battery Powered Welder
  • Welding Performance
  • Equipment Setup
  • Operating Costs
  • Maintenance
  • Mobility & Efficiency
  • Stable output, dependent on generator sizing and load response
  • Separate generator, welder and power cables
  • Ongoing fuel, oil and engine maintenance costs
  • Generator engine, filters, oil and welder maintenance
  • Multiple pieces of equipment to transport and connect
  • Stable DC welding output with digital arc control
  • Integrated battery-powered welding system
  • Electricity-based charging, no fuel required
  • No combustion engine, fewer routine maintenance tasks
  • Compact, integrated design for mobile welding
FAQ
  • Q
    Can a battery-powered welder perform like a traditional welding machine?
    A

    Yes. SOFIMO battery-powered welders deliver stable DC welding output for professional MMA welding, with adjustable welding current to suit different applications.

  • Q
    How many electrodes can I weld on a single charge?
    A

    Welding capacity varies by model, electrode diameter and operating conditions. For example, SOFIMO LW-370 can weld up to 90 × 2.5mm electrodes or 45 × 3.2mm electrodes per charge under reference test conditions.

  • Q
    What welding processes does the LW Series support?
    A

    The LW Series battery powered welder supports MMA and scratch-start TIG welding. Selected models, such as the LW-360, also support gasless MIG welding with flux-cored wire.

  • Q
    Is a battery-powered welder cheaper to operate than a diesel generator?
    A

    Battery-powered welders eliminate fuel consumption and engine maintenance, helping reduce operating costs for mobile welding and repair work. Actual savings depend on usage frequency and electricity costs.

  • Q
    How long does it take to recharge the battery?
    A

    Charging time varies by model and battery capacity. SOFIMO offers AC charging options to support convenient recharging between jobs.

  • Q
    Can I use the LW Series for outdoor welding?
    A

    Yes. The LW Series is designed for mobile welding applications, including construction, equipment maintenance, high-altitude work and remote repairs. Always follow the operating temperature and environmental protection requirements of each model.

GET IN TOUCH
Tell Us About
Your Project
Years of industry experience. Proven solutions for diverse applications.
Tell us your project and working conditions. We'll recommend the right solution.
  • Industry
    Experience
  • Proven
    해결책
  • Engineering
    Support
저작권 ©  난징 Lestar 용접 과학 및 기술 유한회사 Raise에서 제공하는 서비스
개인정보 보호정책
법적 고지