(Reference: Laser Marking Mechanism & Quality Characteristics & How to Select a Laser Marking System)

Integrated Lamp-pumped Nd:YAG Laser Marking System

Laser marking methods offer several advantages when compared to traditional marking and labeling practices. A list of typical advantages might include ability to produce high-quality permanent and contamination-free marks, no character distortion since the method is non-contact, easily automated and integrated into manufacturing systems, and can have high speeds and throughputs. The flexibility of laser marking often helps improve the product quality, traceability, process control, and customer satisfaction. Laser marking systems are often more economical, especially when applied to high production line applications. Imported key components used in our laser marking systems result in high performance, good beam quality & low maintenances and low cost man-power results in low prices of our systems. We also use high-speed optical galvanometers made in USA for laser beam scanning and our own powerful laser marking software. Our laser marking systems are being widely used in laser marking of hard, fragile or soft products or materials. For more information on laser marking, please refer to Application Notes.

 

	M-YAG-50	M-YAG-100
Laser Head
Laser type	Lamp-pumped CW Nd:YAG lasers
Laser wavelength	1064 nm
Max Laser power	50W	100W
Output stability	+/- 3%
Cooling method	Closed water cooling
Power requirements	380VAC, 6.5KVA	380VAC, 8KVA
Laser Marking Head
Scanner	High-speed optical galvanometers
Marking field* (mmxmm)	100x100 (other marking field available upon request)
Marking speed	300 characters/second or 10m/s
Marking line (mm)	Min. 0.05
Marking software
Various fonts, pictures (PLT, BMP), automated series numbers, date, time, barcodes, DataMatrix
Option
Laser chiller,Z-stage, lab jack

* Marking field depends on scan lens (f-theta lens) once other parameters and parts are confirmed. Large field sizes demand the use of lenses of long focal length. In turn, this leads to increase focused spot size and decrease laser power density on the workpiece. Thus reasonable mark field should be carefully selected. If both small focused beam diameter (narrow line width) and large field are simultaneously required, a XY moving table is recommended for best performance.

Typical Applications:

1. Laser marking of metal & non-metal materials and products: stainless steel, copper, aluminum alloy, acrylic, ceramics, plastics, organics, thermo-elastomer rubbers, paper, scissors, bearing, gear, detonator

2. Electronic industry: capacitor, inductor, oscillator, PCB, IC, connector, control panel, instrument

3. Others: cosmetics, food package, bottle, gift, advertisement & signcrafts, craft & gift making

We can provide OEMs and system integrators with a range of high performance components and sub-assemblies of Nd:YAG laser markers at more attractive prices. These components and sub-assemblies are laser head (pump chamber with Nd:YAG rod and lamp, laser resonator, Q-switch cell, optional aperture, optional beam expamder), Q-switch driver, lamp driver, marking head, marking software, chiller, stage. For more detailed information and their prices, please go to OEM Lamp-pumped Nd:YAG Laser Markers.

OEM Lamp-pumped Nd:YAG Laser Marking System

We can provide OEMs and system integrators with a range of high performance components and sub-assemblies of Nd:YAG laser markers at more attractive prices. These components and sub-assemblies are laser head (pump chamber with Nd:YAG rod and lamp, laser resonator, Q-switch cell, optional beam expamder), Q-switch driver, lamp driver, electrical controller, marking head, marking software, chiller, stage.

  Remark: marking head LSST can be used to replace marking head LSCT at much lower prices.

A laser head consists of laser base (optical rail), pump chamber with a lamp and a YAG rod, output coupler and rear mirror with mounts,  front plate, rear plate, and cover. Options include aperture, AO Q-switch cell and beam expander with mount.

A laser marking head consists of scan mirrors, galvanometers & drive cards, galvanometer mount, scan lens (f-theta lens), marking card (PCI slot) and marking software (under Windows XP).

3. Lamp Driver

The panel is standard 19 inch.

4. Electrical Controller

Including DC power supply of the marking head, replays, buttons, indicators, alarms

 etc.

Dimensions of OEM Laser Marker:

laser head and marking head: 1120*170*180mm

controller: 483*500*135mm

Lamp driver: 483*500*135mm

Q-switch driver: 483*90*350mm

Pack Information

There are two wooden boxes. One box includes laser head and marking head and another includes controller, lamp driver and Q-switch driver. Their pack dimensions and weights are roughly as follows:

580x530x630mm, 52kg;       1310x300x900mm, 45kg.

Diode-pumped Laser Markers      Fiber Laser Marker    CO2 Laser Markers   Deep Laser Engraver

Download datasheet "Nd:YAG Laser marking systems" in PDF

(Reference: Laser Marking Mechanism & Quality Characteristics & How to Select a Laser Marking System)