laser cutting and engraving machine, laser engraver

Solid State Laser Welding Series
LWY 200P/300P/400P

Laser welding is utilized 1064nm wavelength pulse laser beam and eradiate on the surface of work piece. The work piece can be welded by laser energy and produce special melt pool. The laser energy, laser peak power, laser pulse width and laser frequency can be controlled by precise numerical controller.

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Highlights

High welding speed and efficiency

Large depth/width rate about 5:1-10:1
Weld materials which is difficult to be welded in traditional ways
Weld precise and fine components
Weld on the unaccessible position. making no-touch welding with very great flexibility
Optic fiber transmission and scan driving are optional

Laser beam can be divided into multi beams at the same time for more accurate welding.

Laser welding has fine welding seam which has same rigidity with the material in most situations.

The unique key technology of laser instrument brings unparalleled performance.

The optium welding spot has symmetrical energy distribution.

The life-time of Xe lamp is 3-4 times of the other like products.

The running cost is only 30% of the other like products.

Ceramic laser cavity with pure water cooling.

High optic-electric transferring efficiency

No need unpacking and washing, the maintenance period is 3-4 times longer than other like products

System Composition

Single pulse/double pulse Xenon lamp
PLC control / computer numerical control system (optional)
X / Y axis electrical level-movement workbench / rotating workbench (optional)
Switching power supply
CCD monitoring system (optional)
Special laser cooling system.

Application fields & Appllicable materials

It is suitable for welding metal materials, such as steel, carbon steel, stainless steel, steel alloy, aluminum, titanium, copper, nickel etc.
It is widely used in fields of aviation, airspace, weapons, warship, petrochemical, medical treatment, measuring instruments, micro electron etc.

Application

Technical Specifications
Model No	LWY200P	LWY300P	LWY400P
Laser medium	Nd : YAG
Wavelength	1064nm
Max rated output power	240W	400W	500W
Min laser spot diameter	0.2mm
max single pulse energy	50J	80J	100J
Pulse width	0.1~20ms (Adjustable)
Repeat Frequency	0~150Hz (Adjustable)
Continuous output energy stability	±3%
X, Y working table	Move range 200mm x 200mm (standard)
Control system	PLC / PC
Relation working table	Optional
Specifications are subject to change without notice