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HanWei Spot-Ring Beam Laser Welder Full Version Self-Developed Source for Copper

Basic Properties
Place of Origin: Shenzhen, China
Brand Name: HanWei
Certification: CE
Model Number: HW-DH-2000+2000 / HW-DH-3000+3000 / HW-DH-2000+4000
Trading Properties
Minimum Order Quantity: 1 Set
Price: Negotiable
Payment Terms: T/T
Supply Ability: 2000 Sets per Year
Specifications
Model: HW-DH-2000+2000 / HW-DH-3000+3000 / HW-DH-2000+4000 Working Mode: CW / QCW / PWM
Connection: QBH Fiber Cable Length: 10 M Standard, Customized Available
Operating Voltage: 380V +/-10% 50/60Hz Cooling Method: Water Cooling
High Light:

Self-Developed Ring Beam Laser Source

,

Custom Power and Core Ratio

,

Stable Weld Bead Consistency

Product Description
Full Version Spot-Ring Beam Laser Welding Machine
Product Overview
This full version spot-ring beam laser welding machine delivers one laser beam made of a central spot plus a surrounding ring. The energy of the inner spot and the outer ring is controlled separately, so the heat input spread over the weld seam can be tuned instead of being fixed by the optics. The complete machine is developed, manufactured and sold in house, covering the laser source, the control system and the welding head in one supply chain.
Key Advantages
  • In-house laser source, control system and welding head development, production and sales from a single manufacturer.
  • Stable weld bead forming with excellent consistency, batch after batch, on copper, aluminum, stainless steel and dissimilar joints.
  • Waveform card supporting QCW arbitrary waveform, PWM modulation and CW continuous output for one machine covering multiple joints.
  • Reduced spatter and a smaller heat affected zone than a single-spot fiber laser of the same power.
Technical Parameters
Laser Type Fiber laser, spot + ring composite beam
Wavelength 1080 nm ±3
Working Mode CW / QCW / PWM
Frequency 0-100 kHz
Fiber Core Diameter Ratio 50/100 µm
Connection QBH
Fiber Cable Length 10 m standard, customized on request
Guide Beam >0.5 mW
Operating Voltage 380V ±10% 50/60Hz
Cooling Method Water cooling
Typical Applications
  • Copper and aluminum busbar, heat sink and liquid cooling plate welding.
  • Power battery tab, busbar and sealing nail welding.
  • 3C structural parts, precision hardware and thin plate joining.
  • Automotive parts, motor components and new energy modules.
  • Mold repair and dissimilar metal welding where spatter must be kept low.
Why Choose This Full Version Configuration
The full version keeps the inner and outer ring energy adjustable at the panel, so a single machine can move from deep penetration welding to conduction welding and micro joining without changing optics. Because the laser source, control system and welding head are built under one roof, the power ratio and fiber core diameter ratio are matched to the actual seam and material of the customer, which is what keeps weld forming stable and consistency high in volume production. Process samples are welded and checked before shipment, and remote parameter support is provided after installation.