Nanjing Speedy Laser Technology Co., Ltd.
Make China Best Laser Machine in China
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200W YAG laser laser welding machine jewelry repair welding machine
Machine introduction:
Laser spot welding is an important way of laser materials processing technology applications, spot welding
process is hot conduction type, laser radiation heating the surface, the surface of the heat through the
heat transfer based internal diffusion, by controlling the laser pulse width, energy, peak power and
repetition frequency and other parameters, so that the work piece to melt to form a specific pool. Because
of its unique advantages, it has been successfully applied to gold and silver jewelry processing and micro,
small parts welding.
Product Features:
1). Energy, pulse width, frequency, spot size can be adjusted within a wide range, in order to achieve a
variety of welding results. Parameter adjustment lever by a closed cavity, simple and efficient.
2). The British imported ceramic condenser cavity, corrosion resistance, high temperature, high
photoelectric conversion efficiency, the condenser chamber life (8--10 years), xenon lamp life of more
than 8 million times.
3). The world's most advanced automatic shading system, eliminating the time to protect the eyes.
4). With 24 hours of continuous work capacity, machine performance and stability, within 1,500 hours of
maintenance-free.
5). User-friendly design, ergonomic, long working hours without fatigue.
6). Speed, high efficiency, depth, small deformation, small heat-affected zone, high quality welding, spot
clean, efficient and environmentally friendly.
Application:
The machine can weld gold, silver, platinum, titanium and its alloys, nickel tape and other materials, can be
used for jewellery, clock hairsprings, integrated circuit leads a variety of tiny, heat sensitive parts of the
precision welding, suitable for optoelectronic devices, electronic , communications, machinery, automotive,
military, gold jewelry and other industries.
Technical Parameter: 200W Jewelry laser welding machine:
| Item Name | Parameter |
| Model | SL-WJ 200W |
| Laser power | 200W |
| Laser wavelength | 1064nm |
| Laser type | Nd:YAG |
| Laser Engery | 80J |
| Pulse Width | ≤ 20ms |
| Pulse Frequency | ≤ 50Hz |
| Beam diameter | 0.1-3.0mm |
| Observing System | Microscope |
| Power supply requirement | 220V 50-60Hz |
| Gross weight | 280 KG |
| Package | Standard export wooden case |
