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  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
  • JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP
JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP

JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP

  • 10 - 499 Pieces
    $75
  • >= 500 Pieces
    $62

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Welding: Capable of handling thick metals with a 400A output, ideal for MMA (stick) welding applications.
  • Portable Design: Equipped with wheels and a compact, sturdy build for easy mobility between job sites or workshops.
  • Versatile AC Power Source: Supports alternating current (AC) for reliable performance in diverse welding scenarios.

Key features

  • 1. Corrosion-Resistant Steel Construction

    • With a heavy-duty steel body, you can ensure long-lasting durability in harsh outdoor or industrial environments. Unlike plastic-bodied models, this welder resists rust and physical wear, maintaining structural integrity over time.*

  • 2. Intuitive Large Dial Interface

    • With a prominent, easy-to-read dial interface, you can quickly adjust voltage and amperage settings even in low-light conditions. This design outperforms models with smaller, less visible controls, streamlining on-site adjustments.*

  • 3. 400A Output & 60% Duty Cycle

    • With a 400A output and 60% duty cycle, you can weld thick metals continuously for extended periods without overheating. This outperforms standard models with lower duty cycles, enabling professional-grade productivity.*

  • 4. Portable Wheeled Design

    • With integrated wheels and a compact build, you can effortlessly move the welder between job sites or workshops. This mobility surpasses stationary models, making it ideal for field work or dynamic environments.*

  • 5. CE Certified Safety & Quality

    • With CE certification, you can trust compliance with EU safety and performance standards. This ensures reliable operation and peace of mind compared to non-certified alternatives.*

Product details

JUBA BX1-400 SERIES AC ARC WELDING MACHINE HEAVY DUTY WELDER 400AMP

The JUBA BX1-400 Series AC Arc Welding Machine is a heavy-duty, portable welder designed for professional use. With a 400A output capacity and 60% duty cycle, it delivers robust performance for welding thick metals. Its compact, metal construction with wheels ensures easy mobility, while CE certification guarantees compliance with safety standards.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel constructionDurable and heat-resistant design
DesignCompact, boxy, wheeledPortable for field work and workshops
ColorBright orangeHigh visibility and safety compliance
Motor TypeAC motorEfficient power delivery for versatility
Power33.4kVASupports 400A output for thick materials
Duty Cycle60%Consistent performance over extended use
CertificationCEMeets international safety standards
Welding TypeMMA (Stick) weldingVersatile for diverse material types

Customization guide

Adjustable voltage/amperage settings via the front dial allow users to customize welding parameters for different materials (e.g., steel, aluminum) or thicknesses. The open design supports accessory integration for expanded functionality.

Get inspired

With its 400A output, tackle thick metals effortlessly. The wheeled chassis ensures mobility for on-site projects, while the bright orange exterior improves safety in industrial environments.

Choose your model

ParameterBase Model (BX1-400)Advanced ModelPro Model
Power Output33.4kVA+15% (38.4kVA)+30% (43.4kVA)*
Duty Cycle60%70%80%
Weight65 kg75 kg (+15%)58.5 kg (-10%*)

*Pro Model uses lightweight alloy materials for portability.

Supplier's note

  1. Technical Breakthroughs:

    • CE Certification: Ensures compliance with EU safety standards for global use.
    • AC Motor Efficiency: Reduces energy consumption by 20% compared to traditional DC models.
    • 60% Duty Cycle: Outperforms industry benchmarks (typically 50%), enabling longer uninterrupted operation.

  2. Version Selection Guidance:

    • Base Model: Ideal for workshops or small-scale contractors needing reliable 400A performance.
    • Advanced Model: Suitable for heavy industrial use (e.g., shipbuilding) with enhanced power and durability.
    • Pro Model: Best for mobile teams requiring high output (43.4kVA) and lightweight portability (-10% weight vs. Base).

Example: The Pro version’s 80% duty cycle and lightweight design enable continuous welding in remote construction sites, paired with its alloy frame for reduced fatigue during transport.

Frequently asked questions

  • Which AC arc welder is best suited for small workshops or portable job sites?

  • How do I maintain the electrode holder and contacts on an AC arc welder?

  • AC vs. DC welders: Which is better for heavy-duty metal fabrication?

  • Can the BX1-400 handle different electrode types for customization?

  • Is the JUBA BX1-400 Series CE-certified for safety compliance?

  • What does a 60% duty cycle mean for the BX1-400’s performance?

  • Can I easily move the BX1-400 between job sites?

  • What power requirements does the BX1-400 need to function?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard AC Arc WelderGeneral construction, light industrial tasks300A output (▲0), 30% duty cycle (▲0), 25kVA power (▲0)Affordable, reliable for basic welding needs.Limited power (300A ▲0) and intermittent use (30% duty cycle ▲0).
JUBA BX1-400 Base ModelHeavy industrial workshops, fabrication400A output (▲1), 60% duty cycle (▲1), 33.4kVA power (▲1)▲1: 33% higher power (400A) and ▲1: double duty cycle (60%) vs Industry.Heavier build and higher cost than compact models.
JUBA BX1-400 Advanced ModelHigh-volume manufacturing, heavy-duty projects450A output (▲2), 80% duty cycle (▲2), 38kVA power (▲2)▲2: 50% higher power (450A) and ▲2: 167% duty cycle improvement (80%) vs Industry.Most expensive, requires more storage space.
DC TIG WelderPrecision metalwork, automotive repair200A output (▲-1), 100% duty cycle (▲+1), 20kVA power (▲-1)Ideal for thin metals and fine details (100% duty cycle ▲+1 vs Industry).Higher cost, less portable, and slower for thick materials.
Portable MIG WelderField repairs, small-scale fabrication200A output (▲-1), 40% duty cycle (▲+0), 18kVA power (▲-1)Lightweight (15kg) and easy to transport (wheels ▲1).Limited to thin materials (▲-1) and shorter duty cycle (40% ▲+0).
Compact MMA WelderSmall workshops, hobbyist projects250A output (▲-0), 50% duty cycle (▲+0), 22kVA power (▲-0)Affordable, compact size (30% lighter than JUBA Base).Lower power (250A ▲-0) and duty cycle (50% ▲+0) for heavy industrial use.

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