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  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
  • Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver
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Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver

  • 1 - 4 Sets
    $5,000
  • >= 5 Sets
    $4,800

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Welding: Utilizes a 1064nm fiber laser for high-accuracy, minimal-heat input welding on metals (gold, silver), plastics, and composites, ideal for delicate jewelry work and industrial components.
  • Adjustable Power Output: Offers dual power options (150W for fine details and 750W for thicker materials) to accommodate diverse applications.
  • User-Friendly Controls: Features a self-developed control system with a digital display and intuitive buttons for real-time parameter adjustment (power, mode, etc.).

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a durable metal body (aluminum/steel), ensure long-lasting stability and heat resistance in industrial environments. This robust design outperforms plastic-bodied competitors, maintaining structural integrity under prolonged use.*

  • 2. User-Friendly Interactive Controls

    • With a digital display and intuitive control buttons, adjust welding parameters (e.g., power, mode) precisely for optimal results. The self-developed control system simplifies operation compared to generic interfaces, reducing setup time by up to 30%.*

  • 3. High-Power Fiber Laser Precision

    • With a 750W/150W adjustable fiber laser (1064nm wavelength), achieve precise welds on metals, plastics, and composites with minimal heat distortion. This dual-power capability surpasses single-output models, enabling versatility for both delicate and heavy-duty tasks.*

  • 4. Compact Desktop Portability

    • With a sleek, portable desktop design, operate efficiently in home workshops, jewelry studios, or small-scale production environments. Its footprint is ~40% smaller than standard industrial models, ideal for space-constrained settings.*

  • 5. Advanced Air-Cooled Efficiency

    • With an integrated air-cooling system, maintain consistent performance during prolonged operation without bulky water-cooling dependencies. This design reduces downtime and energy costs compared to traditional cooling methods.*

Product details

Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver

The Desktop Portable Micro QCW Fiber Laser Welding Machine for Jewelry Gold Silver is a compact, high-precision tool designed for intricate welding tasks in jewelry and small-component manufacturing. Equipped with a self-developed control system and air-cooled fiber laser technology, it delivers consistent performance with minimal heat distortion. Its lightweight, metal build and adjustable laser head enable versatile use in workshops, labs, or on-site applications.

Technical specifications

FeatureSpecificationApplication Scenario
Control SystemSelf-developed digital interfacePrecise parameter adjustments for jewelry repairs and small-part assembly
Cooling SystemAir-cooledEfficient heat dissipation in confined spaces
Laser TypeFiber laser (QCW mode)Welding thin metals (gold, silver) and heat-sensitive materials
Power150W / 750W (adjustable)Low-power for delicate joints; high-power for thicker materials
Wavelength1064nmOptimal absorption for metals and alloys
Material CompatibilityGold, silver, stainless steel, titaniumJewelry fabrication, medical device assembly

Customization guide

Adjustable power settings (150W–750W) and QCW pulsing modes let users tailor weld intensity for materials ranging from ultra-thin foils to thicker alloys. The open architecture supports third-party software integration for automation in mass production workflows.

Get inspired

With its micro-spot precision and portability, this machine is ideal for artisans creating heirloom jewelry or engineers prototyping lightweight components. The air-cooled design ensures reliability in environments without water cooling infrastructure.

Choose your model

ParameterBase Model (150W)Advanced Model (750W)Pro Model (750W + Enhanced)
Max Power150W750W750W
Precision±0.01mm±0.005mm*±0.003mm**
Cooling EfficiencyStandard air coolingDual-channel coolingSmart thermal management***
QCW Pulsing Range0.1–100ms0.05–200ms0.01–500ms

Supplier's note

  1. Technical Breakthroughs:

    • Self-developed control system: Enables real-time parameter tweaking for complex geometries.
    • 1064nm wavelength: Reduces reflectivity in high-reflectivity metals like gold.
    • Air-cooled efficiency: Achieves 20% faster cooldown vs. traditional models, boosting throughput.

  2. Version Selection Guide:

    • Base Model (150W): Ideal for small workshops focusing on fine jewelry (e.g., repairing delicate chains).
    • Advanced Model (750W): Suitable for medium-scale production of thicker silver pieces or automotive sensor components.
    • Pro Model: Targets R&D labs and high-end manufacturers requiring ultra-precise welding (e.g., medical implants) with its ±0.003mm accuracy and smart thermal controls.

*Enhanced precision via adaptive focus optics. **Achieved via proprietary beam-shaping software. ***Automatically adjusts cooling based on ambient temperature and load.

Frequently asked questions

  • Which desktop laser welder is best for small jewelry workshops?

  • How do I maintain the air cooling system of a fiber laser welder for jewelry?

  • Can a fiber laser welder handle both gold and silver jewelry?

  • Does the self-developed control system allow power adjustments for delicate welding?

  • Is this fiber laser welder safe for home-based jewelry businesses?

  • What materials can the QCW fiber laser weld besides jewelry metals?

  • How does fiber laser welding compare to traditional TIG welding for jewelry?

  • Can I upgrade the control system of my desktop laser welder later?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Laser TypeJewelry & Small Metal Parts WeldingFiber Laser (1064nm wavelength, IEC 60825-1 compliant) ▲ Advanced: Pulse Control (ISO 21432)Superior absorption in gold/silver (reduces heat-affected zones) vs CO₂ lasersHigher cost than CO₂ lasers for non-metal applications (e.g., plastics)
Power OutputHigh Volume Jewelry ProductionBase: 150W (IEC 60947-4-1) ▲ Advanced: 750W (IEC 60947-4-1)Advanced model achieves 3x faster weld cycles than 500W industry standardBase model may require longer processing for thick materials (>1mm)
Cooling SystemContinuous Operation in WorkshopsAir-Cooled (40°C max under load) vs Industry: Water-Cooled (plumbing required)Portable design eliminates water supply dependency (ideal for small shops)Performance drops at ambient temps >30°C (vs water-cooled systems)
Control SystemCustom Welding ProfilesCustom-Developed (ISO 13849) ▲ Advanced: Touchscreen (IEC 60204)Proprietary software cuts setup time by 40% vs off-the-shelf controlsAdvanced features require training for optimal use
Wavelength CompatibilityReflective Metals (Gold/Silver)1064nm (Optimized for metals) ▲ Advanced: Dual Wavelength (915nm/1064nm)Matches industry standard for metals but adds plastic welding capabilityDual wavelength adds cost without benefit for pure metal work
PortabilityField Service & Mobile WorkshopsDesktop Design (22kg) vs Industry Standard: Floor-Mounted (50kg+)Easy relocation between workstations (e.g., jewelry stores)Limited to smaller workpieces (max 200mm²) vs industrial floor units

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