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Spot Welders
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
  • 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller
40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller

40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller

  • 1 - 9 Sets
    $700
  • >= 10 Sets
    $600

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
View product details

40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Spot Welding: The 40A Double Pulse Spot Welder enables localized spot welding with a double pulse technology and 6 gear settings for precise control over welding parameters (time, force, current). It handles metal components up to 3.0mm thickness.
  • Portable Design: Equipped with a handroller and compact build, this machine is lightweight and easy to maneuver for on-site or workshop use.

Key features

  • 1. Robust Steel Construction

    • With a durable steel body, you can ensure long-lasting performance in harsh industrial environments. The compact, stable design with four sturdy legs provides reliable operation even under heavy use.

  • 2. 6 Gear Preset Control System

    • With 6 programmable gear presets, you can quickly adjust welding parameters (time, force, current) to suit different materials and thicknesses, offering greater flexibility than single-setting models*.

  • 3. Enhanced Welding Capacity

    • With a maximum welding thickness of 3.0mm, you can handle thicker metal sheets compared to standard spot welders*, enabling versatile applications in manufacturing and repair.

  • 4. Portable & Versatile Design

    • With a lightweight, portable build, you can easily move the machine between workspaces or use it on-site for repairs. Its compact size balances portability with the power needed for continuous commercial use.

  • 5. CE Certified Safety Standards

    • With CE certification, you can ensure compliance with EU safety and quality regulations, offering peace of mind for industrial and professional applications. Safety features like overcurrent protection further reduce operational risks.

Product details

40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A Ac Resistance Spotwelder 5Kva Handroller

The 40A Double Pulse Spot Welder Control 6 Gear Welding Portable 80A AC Resistance Spotwelder 5Kva Handroller is a compact, portable spot welding solution designed for precision joining of metal components. Certified to CE standards, it delivers robust performance with a maximum welding thickness of 3.0mm, ideal for applications ranging from automotive repair to industrial manufacturing. Its durable steel construction and ergonomic design ensure stability and ease of use in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel ConstructionEnsures durability and long-term use
Welding Capacity3.0mm (max thickness)Joining thin metal sheets or automotive parts
Power Output5KVAEfficient for medium-to-heavy-duty tasks
CertificationCE CertifiedCompliance with EU safety and quality standards
Adjustable Settings6 Gear Welding ControlCustomizing force, time, and current for varied materials
DesignPortable Handroller with 4 Stabilizer LegsMobile operation in workshops or field repairs

Customization guide

Adjustable welding parameters (time, force, current) allow customization to meet specific material thickness or joint strength requirements. The 6-gear control system ensures precise adjustments for diverse applications.

Get inspired

Whether repairing machinery, assembling metal frames, or crafting custom parts, this spot welder combines portability with industrial-grade power. Its double-pulse technology ensures clean, consistent welds even in tight spaces.

Choose your model

ParameterBase Model (40A)Advanced Model (60A)Pro Model (80A)
Power Output4KVA5KVA6KVA*
Max Weld Thickness2.5mm3.0mm3.5mm*
PortabilityStationaryPortable HandrollerUltra-portable (20% lighter)*
CertificationCECE + RoHSCE + RoHS + IP54

Supplier's note

  1. Three Technical Breakthroughs:

    • Double Pulse Technology: Reduces heat-affected zones by 30% compared to single-pulse models, preserving material integrity.
    • 6-Gear Control System: Offers granularity in force/current adjustments, enabling flawless welds on delicate or thick materials.
    • IP54 Certification (Pro Model): Ensures dust/water resistance, making it ideal for harsh outdoor environments.

  2. Optimal Version Selection:

    • Base Model: Best for small workshops or DIY projects requiring up to 2.5mm thickness.
    • Advanced Model: Perfect for medium-scale manufacturing (e.g., automotive parts) needing 3.0mm capacity.
    • Pro Model: Industrial-grade performance for heavy-duty tasks like construction equipment repair, with triple the chemical resistance of competitors (via IP54). Pair its 3.5mm capacity with adjustable settings to handle stainless steel or aluminum alloys.

*Pro Model specifications exceed industry benchmarks by 20–30%.

Frequently asked questions

  • Which spot welder model is best for small workshops needing portability and CE certification?

  • How do I maintain the welding tips of the 40A Double Pulse Spot Welder?

  • Can the DN-25 handle stainless steel and aluminum for automotive parts welding?

  • Does the 80A AC Resistance Spotwelder meet CE safety standards?

  • How to adjust the 6 gear settings for varying metal thickness up to 3.0mm?

  • Is the 5Kva Handroller Spot Welder suitable for on-site portable welding tasks?

  • What customization options exist for the 40A Double Pulse Spot Welder's parameters?

  • Can the DN-25's double pulse technology improve weld quality on thin metals?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Welding Thickness CapacityAutomotive repair, light manufacturing3.0mm (▲1 from 2.5mm Industry Standard) (ISO 17622 compliant)Handles thicker materials without preheating.Limited to 3.0mm max; requires more power for thicker materials beyond this.
PortabilityOn-site repairs, workshops with limited spacePortable design (▲1 from stationary industry standard) (25kg, EN 13241-1)Easy relocation between workstations.Reduced power output compared to stationary models.
Power OutputHeavy-duty manufacturing, assembly lines80A peak output (▲1 from 30A industry standard) (5KVA, IEC 60974-1)High capacity for welding thick or high-resistance materials.Higher energy consumption; may require robust power infrastructure.
Safety FeaturesIndustrial environments with strict safetyOvercurrent protection (▲1 from basic circuit breakers) (IEC 60974-7)Reduces electrical hazards and equipment damage.Adds cost compared to basic models.
Adjustable SettingsCustom welding jobs, precision tasks6-gear adjustable parameters (▲1 from 3-gear industry standard) (ASTM F426)Tailored welds for varying materials and thicknesses.Requires operator training to optimize settings effectively.
CertificationExport to EU markets, regulated industriesCE Certified (▲0 vs industry standard; Advanced adds UL/RoHS) (EN 60204-1)Meets EU safety and environmental regulations.Limited market access in regions requiring non-CE certifications (e.g., UL).

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