YAG Laser Welding Machine for Precision Aluminium Battery, Copper, Stainlesssteel

Basic Info.

Model NO.	YAG laser welding machine serial
Laser Classification	YAG Laser
Type	Automatic Laser Welding Machine
Time Separate Laser out	Support
Laser Beam Route	Optional. Maximum 4 Laser Output Route
Cooling Method	Air or Chiller. According to Model
Laser Power Separate Output	Support
Transmission	Fiber Cable
Laser Power	25W - 600W
Laser Source	YAG
Transport Package	Woody Packing Cases for Export
Specification	100kg - 240kg depend on model
Trademark	HanWei
Origin	China
HS Code	8515809090
Production Capacity	2400

Product Description

Product Description :
The product adopt fiber conducted output, multi-optical path output, can be matching to different worktable. Unique optical system design with import quartz optical lens, overseas coating technology, high anti-injury threshold value, light speed stable, matching with our independent R&D PID self-adaptation power feed-back system power supply. Widely used in various industry such as Optical communication, USB connector, 18650 phone battery cover, battery tab-lead. Connector. Hardware, kitchen, jewelry, elevator panel, household electrical appliances, corrugated pipe, battery, Solar energy, Optical communication cover, aviation parts.
Advantages :
1. Adopt fiber conducted output, realize energy separate light, time separate light.2. Integrate independent R&D PID power feed-back technology, realize keep same welding effective.3. Unique optical design, import optical lens, high anti-injury threshold value, light speed stable.
4. To power battery's connection strap welding and seal nails welding has up to 6 PPM welding efficiency and 99.5% percent of pass. So widely applied to power battery welding. And the equipment adopt water flow, specific conductivity's temperature, xenon lamp and other intelligent monitor.
Specification :

Model	HW-Y-8	HW-Y-25	HW-Y-80	HW-Y-160	HW-Y-300	HW-Y-500	HW-Y-600
Input voltage	AC220V 50Hz / 60Hz	AC220V 50Hz / 60Hz	AC380V 50Hz/60Hz	AC380V 50Hz/60Hz	AC380V 50Hz/60Hz	AC380V50Hz/60Hz	AC380V50Hz / 60Hz
Wavelength	1064 nm	1064 nm	1064 nm	1064 nm	1064 nm	1064 nm	1064 nm
Output power	8W	25W	80W	160W	300W	500W	600W
Max pulse energy	5J	25J	50J	50J	70/100JOption	70/100JOption	70/100J Option
Max peak power	2.5Kw	2.5Kw	5Kw	5Kw	7/10Kw	7/10Kw	10Kw
Pulse width	15ms	15ms	15ms	15ms	15ms	15ms	15ms
Repeat frequency	30Hz	30Hz	100Hz	100Hz	100Hz	100Hz	100Hz
Power stability	±2.5 %	±2.5 %	±3 %	±3 %	±3 %	±3 %	±3 %
Working mode	Pulse	Pulse	Pulse	Pulse	Pulse	Pulse	Pulse
Cooling way	Internal air cooling	Internal air cooling	Internal air cooling	Water cooling	Water cooling	Water cooling	External water chiller cooling
Equipment power	1Kw	1.2Kw	3Kw	6Kw	12Kw	16Kw	20Kw
Dimension size	955*415*870		1175*515*980mm		1360*630*1120mm		1375*628*1150mm
Weight	100 kg	100 kg	170 kg	180 kg	220 kg	240 kg	240 kg

Product Features :
Hanwei YAG laser equipment with temperature control and laser power combination power feedback function. It was updated to adapt to various environments. It is different from other equipment in the laser industry. The laser equipment configurate PID temperature control function under the power feedback to make energy output more stable. It is exclusive patent. Compare with other laser welding machines, Hanwei laser welding equipment was configurated by laser power to make more higher speed and deeper fusion. Able to weld under room temperature or special conditions. For example, no beam deflection when the laser through electromagnetic field: the laser can be carried out welding operation in air or some gas environment, and also can pass through the glass or materials which can transparent to light beams carry out welding operation. After laser focusing have high power density. When carry out high power welding the depth-to-width ratio can be got 5:1, maximum got 10:1. Can weld refractory material such as titanium and quartz. Can carry out welding operation of dissimilar materials with good effect. For example, weld two distinct materials such as copper and tantalum can be got almost 100% qualification rate. It can also be used for micro welding and large power battery welding. After focusing the laser beam become very small can be used precise positioning. It can be used for mass automated production. For example, such as integrated circuit lead, watch hairspring, kinescope electron gun welding used laser welding technology. Greatly improved productivity, small heat affected zone, no pollution at welding points, greatly improved welding quality. Laser welding can weld inaccessible position, carry out non-contact remote welding. Adopt fiber transmission technology in YAG laser welding field, so that the laser welding technology has been more widely promoted and applied. The laser beam is easy to realize beam separate by time and by space, can carry on multi beam working same time and multi station processing, it provides conditions for more precise welding.
Main purpose and Applicable scope :
Hanwei laser welding equipment serials are suitable for power battery, zinc alloy crafts, stainless steel products, oil nozzle, filter, electrical accessories, door handle, stainless steel bowl, vacuum cup, kettle welding. The equipment machinable figures are: point, line, circle, square or any arbitrary figure made by AUTOCAD software, can weld stereoscopic trajectory.
Optical communication, USB connector, 18650 phone battery cover, battery tab-lead. Connector. Hardware, kitchen, jewelry, elevator panel, household electrical appliances, corrugated pipe, battery, Solar energy, Optical communication cover, aviation parts.
The equipment Work Environment : Under the condition of controllable cooling water, please use the machine under these conditions : Ambient temperature 0~35ºC, ambient humidity below 85%, without sharp temperature change. In addition, the service life of machine will be affected if it is used in the following situations: The environment with lots of rubbish, dust, oil mist. Shock and pound. Touch the medicinal and chemicals. Nearby High frequency interference source. Dews easily. With high concentration of CO2, NO2, SO2. When the environment temperature below 0ºC, inner side of the machine can be frozen and cause to damage of machine. Please keep no dews inside of machine. In the place, where is easily dews on the lens, appear stain and fog spot at surface of YAG crystal and Optics. Be sure to prevent high sharp temperature change.
Structure and Working principle :
HW laser welding equipment is mainly composed of five parts: Optical part, Cooling system, CPU numerical control system, laser source, PID temperature control power feedback.

Hanwei YAG laser welding equipment is through the PID temperature's power feedback to control high energy pulse laser for achieving laser output stability. At first the laser generator ignites the pulse xenon lamp to form laser wave with a regulation frequency and regulation pulse width. This laser wave through a condenser cavity carries on radiation to Nd3+: YAG laser crystal, Stimulate Nd3+: YAG laser crystal output laser. Then Resonance through laser resonant cavity output pulsed laser with 1064nm pulse. This pulse laser through beam expanding,reflection, focusing, after that working on welding material. Under the computer system control to achieve to welding. According to needed differences pulse frequency, pulse width could be set different laser power.