Multifunctional Laser Welder

  • Update:Aug 28, 2017
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The W series of pulse Nd:YAG laser welding systems are suitable for a wide range of precision spot & seal welding and cutting applications in the electronics medical automotive and fine mechanics markets.

Product Introduction

The W series of pulse Nd:YAG laser welding systems are suitable for a wide range of precision spot & seal welding and cutting applications in the electronics, medical, automotive and fine mechanics markets. Typical applications include:

  1. Welding of stainless steel, aluminium alloy and other metals
  2. Welding of electron guns, titanium capacitors
  3. Spot welding of optical fiber coupler parts
  4. Welding of containers
  5. Seal welding of lithium batteries

Laser welding has a number of advantages over conventional techniques including:

W series laser welding systems use optical beam delivery. An assistant gas nozzle is also provided. CNC control system provides a convenient programming on the welding/cutting speed, pattern, laser beam on/off, gas on/off. The laser power is adjustable by setting laser pulse width, pulse repetition rate and lamp operation current.

A laser welding system typically consists of laser head, switching power supply, CNC control system, beam delivery, motor-driven XY stage & chiller.

Model W-xxx1)
Laser type Flashlamp-pumped pulsed Nd:YAG laser
Laser wavelength 1064nm
Laser power 50 to 400W depending on model
Laser beam diameter 5-8mm depending on model
Max. laser energy 30-100J depending on model
Pulse width 0.1-10ms, adjustable
Pulse repetition rate 1-200Hz, adjustable
Focused beam diameter <0.2mm
Beam delivery Optical beam delivery with a gas nozzle
Internal cooling Closed water cooling with chiller
Table Motor-driven XY table with 200 x 200mm moving range2)

Remark:

  1. W-xxx: xxx means laser power in watt. It is from 50 to 500W.
  2. Other laser welding systems available upon request.

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