1.Jewellery Laser welding machine 2.Mold repair welding 3.Sealed welding for metal materials 4.High efficiency/easy operate

 

150W/180W/300W laser jewellery welding machine

1.Introduction

This welder is specially developed for laser welding of jewelry used in perforating and spot welding of gold and silver jewelry. The laser spot welding is an important aspect of laser process technology application. The spot welding process is thermal conduction, i.e. the laser radiation heats the surface of work piece, and the surface heat diffuses to the interior through thermal conduction and melts the work piece by controlling the width, energy, peak power and repeating frequency of laser pulse to form specific molten pool. Because of its unique advantage, it is widely used in the process of gold and silver jewelry and welding of mini and small parts.

The surface of the metal will be changed by the laser, it has been heated and conducted to the deepper of metal rapidly, and the surface will be melted when the consistency of laser power is enough, some parts is momentary vapored for the high consistency ,and it is come into being the weld crater.

The laser welding compares with other welding craft can realize the very many material welding, compares has the superiority, welds the component thermal deformation to be small, the attachment quality is high. The laser welding superiority in with can realize partially the very small scope heating characteristic, widely uses with the precision component like jewelry, the battery, the automobile industry, aviation industry some other applications and so on.

2.Features

The energy, pulse width, frequency and light spot size can be adjusted in a large range to realize different welding effects. The parameters are adjusted by the lever in the seal cavity, which is simple and highly efficient.Ceramic converging cavity is imported from the Britain. It is corrosion resistant and high temperature resistant, and has 8-10 years service life. The life of xenon lamp is more than 8 million times.Use the most advanced light shielding system to eliminate the irritation to eyes by light during working.Able to work for 24 hours continuously; stable performance; free of maintenance in 10,000 hours.Human-based design accords with ergonomics, avoiding fatigue after long time working.

3.Advantage

High speed, high efficiency, deep, small deformation, small heat effect area, high welding quality, pollution free welding spot, environmental friendly.

4.Application

Widely used in aviation, aerospace, sports products, jewelry, golf head, medical instrument, titanium alloy denture, instrument, electronics, machinery, automobile, etc, especially for the perforating of gold and silver jewelry, spot welding, repairing, inlay and welding of claw.

5.Technical parameters

Max. laser power: 150W/180W/300WLaser wave-length: 1064nmSingle pulse energy: 70J/80J/100JWelding depth: 0.1 - 3.3mm(silver, gold and so on)

Welding wire: 0.6mm, 0.8mm and more

Pulse width: 0.3 - 20msWelding frequency: 0.5 - 20HzAdjustable facula size: 0.1-3mmContral system: micro-computer Power consumed: ≤6KWElectrical source: 220V±10%/50Hz/30A Laser medium

Packing size: 1000*480*1080mm, 400*350*880mm

6.Sample

jewelry machine for welding 100W,150W