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Specifications :

Laser parameters

  • Laser Type Nd: YAG Solid State Laser
  • Laser Pump Source : Flash lamp
  • Laser Wavelength :1064nm
  • Max.Average Laser Power:  200W
  • Pulse Peak Power :4.5KW
  • Pulse Duration : 0.1-10ms
  • Pulse Frequency : 1 *10Hz
  • Laser Spot Size : 0.1-2.0mm
  • Chiller : Inner air+water cooling system
  • Power supply : 220V 50HZ
  • Pulse Length : 1-5ms
  • Average Pulse energy < 160 zools
  • Working Diameter : 90mm

Jewelry Laser soldering

Lasers can weld all precious metals and their alloys without any filler or
soldering material. Robust, invisible repairs of high quality can be
achieved within a short time: cleaning porous surfaces of platinum and
gold cast parts, repair of claws, or processing of ring sizes. The laser
optimizes the production process and opens up possibilities for completely
new designs. The comparatively narrow processing window for highly
reflective materials such as silver and gold, requires a perfect and consistent
beam quality in order to keep the weld quality constant.

Fine welding with Laser Spot Welder

The laser is an excellent tool for seam, butt and overlap welding of almost
all common metals and their alloys. The wide range of tried and tested
applications includes stainless steel, gold, silver, platinum and titanium,
as well as shape memory alloys. these are some materials which
are difficult, if not impossible, to join with conventional techniques.
The Laser spot welder give extraordinary quality of laser welded joints from a machine
that is quick and easy to use. Within a few minutes spot and seam welds
can be realized with an accuracy in the micron range – even in complicated areas.
The rule of thumb is: if you can see the joint, it can be laser welded. With
a laser, experienced users can join filigree work-pieces with a fineness
and precision which no other method can even remotely achieve.

Perfect results by excellent performance

By matching the parameters and shape of the laser pulses to each material,
the laser generates a minimal heat affected zone, thus meeting the precondition
for welding temperature-sensitive components.Another positive effect of the low thermal
load of the two parts is, that unwanted modifications of the joint by the welding
process can almost always be avoided. Laser welded joints are of high strength and
resist even high mechanical strain without any wear. Other than adhesive seals, they
are temperature-resistant and show pore-free surfaces. Compared to other joining
techniques, post processing of laser weld is reduced to only a few simple steps,
or can be ignored completely.

Benefits :

■Simple workpiece handling
Easy handling and fast operational readiness with extremely short training periods
Spot, seam, overlap and deposit welding
■High flexibility
Perfect welds – even in complicated areas
■Many different materials
Such as stainless steel, gold, silver, platinum, titanium, shape memory alloys
Spot-accurate positioning and visual control via stereo microscope
■Minimal heat input
No distortion, no damage to temperature-sensitive components
■Micro welding
Weld seams smaller than 50 microns with high pulse-to-pulse stability
■Filigree and robust
Welds of 50 micron to 2 mm seam depth
■High-strength joints
Robust joints for high-strain work-pieces
■Flawless surfaces
Pore-free, oxidation-free, no burn-off
■Time and cost-efficient
No set-up times, short welding periods, minimal or no post-processing

Min Quantity


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