80W Bench Top Laser Welding Machine Jewelry Spot

Product Description

Introduction
DG-SW*0 jewelry laser welding machine is specially developed for laser welder of jewelry by Dong Gu and mainly used in perforating and spot welder of gold and silver jewelry. It is of touch screen type, adopting new style power source, elaborating operation, and optimizing the optical path, with high photoelectric conversion efficiency, high stability, small size, high configuration and other characteristics. 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. It is mainly used in the welding process of jewelry metal material, with elegant and solid welding spot, small heat-affected zone, high efficiency and low cost. It gains a wide use in microelectronics, aerospace equipment, optical communication equipment, electric vacuum devices, instruments, mechanical and electrical products, automotive manufacturing and other industries.
 
Characteristics
I. Energy, pulse width, frequency and faculae can be adjusted within a wide range to achieve different welding effects.
II. The parameters are adjusted by the control rod in the sealed cavity, simple and efficient .
III. Ceramic focusing cavity imported from the U.K. is employed, corrosion resistant, high temperature resistant, efficient in optical/electrical conversion.
IV. The focusing cavity's service lifespan is 8 to *0 years, and the service lifespan of the Xenon lamp is over 8 million times.
V. World-leading automatic light shielding system is employed to remove stimulation of light on eyes during operation.
VI. **-hour continuous operation, with stable operating performance and maintenance-free within *0,**0 hours. Personalized design in compliance with ergonomics principles.
VII. One key switch, simplify starting procedure and easy operation. It is able to store *0 groups of welding parameters for future use.
VIII. Inner space is capacious for tool and chucking and its convenient to clean the working area and recycle welding chips.
 
Advantages
I. The welding is steady, little distortion, efficient and non-pollution and energy saving.
II. Eeay learning and easy operation.
 
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 welder, repairing, inlay and welder of claw

Parameters
Model No:DG-SW*0
Max. laser power : *0W
Laser wave-length : ***4nm
Type of Laser:Nd :  YAG
Pump source : xenon lamp
Max. Single pulse energy : *0J
Max welding depth : 2.5mm
Pulse width : 0.***0ms
Continuous frequency : 0.***0HZ
Solder joint size : 0.**2.0mm
Cooling way :Water cooling
Power system :7kW
Power requirements :**0V±*0%/*0Hz/*0A