200W split laser jewellery spot welder
Product Introduction
The LWY200 laser welding machine is an enhanced product designed for precision welding of various small metal components, including titanium, nickel, aluminum, magnesium, stainless steel, gold, silver, copper, platinum, and more.
It supports spot welding, seam welding, and gas-tight seam welding for applications such as relay contacts, floppy disk drive parts, metal piping, electro-hydraulic servo valve spools, integrated circuit packages, pacemaker shells, and lithium battery cases.
This machine is especially suitable for the jewelry industry, offering handheld operation with a magnifying glass for precise positioning, making it ideal for spot welding, filling, and cutting micro-metal devices.
Technical Parameters
Laser working material |
Nd3+:YAG |
Laser wavelength |
1.064mm |
Average output power |
200W |
Laser pulse width |
0.2~20ms continuously adjustable |
Pulse Repetition Frequency |
1~20Hz continuously adjustable |
Maximum single pulse energy |
≤60J |
Maximum input power |
6KW |
Power supply voltage |
220V/50HZ |
Equipment configuration
Main parts |
Brief description |
Laser |
Φ7 superior YAG crystal, ceramic focusing cavity. |
Laser power supply |
LWY200 pulse power supply |
Dedicated cooling system |
Integrated special chiller, over-temperature alarm, flow protection. |
Control System |
Single-chip computer |
Observation System |
10 times micro-observation system |
Product Advantages
Compared to other welding methods, laser welding offers significant advantages, including minimal thermal deformation and high-quality joints. Its ability to achieve precise local heating makes it ideal for a wide range of applications, such as jewelry, batteries, automotive, and aviation industries, among others.
Company Profile
Demark (Wuhan) Technology Co., Ltd is a high-tech enterprise focusing on the research and development, production, sales and service of fiber laser equipment. It is headquartered in Wuhan Optics Valley, the birthplace of laser technology in China. Relying on the solid scientific research strength of Huazhong University of Science and Technology, the company has mastered a number of core technologies in laser cutting, welding, cleaning and marking through more than 20 years of exploration and accumulation, and has more than 60 patent protections.