STX/ST Series Fiber Laser Markers

The pulsed fiber lasers are used in the fiber laser marking machines. The excellent beam quality and power stability of the fiber lasers make our fibre laser markers a multi-purpose tool. Maintenance and lifetime of the product is no more an issue. The simple integration of the system requires no after-installation service. The fiber laser machine is the ideal solution for a broad range of industrial applications. Our laser marking systems are being widely used in laser marking of hard, fragile or soft products or materials in production lines.

1. STX Series Fiber Laser Markers

Machine Parameters:

Typical Applications:

1.Laser marking of metal & non-metal materials and products: stainless steel, copper, aluminium alloy,  ceramics, plastics, organics, thermo-elastomer rubbers, paper, name cards, turbine blades

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

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

Design Configurations:

a. Open Type Portable Fiber Marker                      b.  Enclosed Type Portable Fiber Marker

b.Fly-Marking Type Fiber Marker                                 d. Desktop Type Fiber Marker

2. ST Series Fiber Laser Markers

We also can custom-design and -make various marking machines for your specific applications such as

Specifications:

For the detailed information on the components used in the machine, please refer to the following:

• Fiber laser marking machines: /LaserMachines/354.html

• Fiber lasers: /Lasers/423.html

• Laser marking head: /LaserParts/478.html

• Laser marking card and software: /LaserParts/483.html

• F-theta lens: /optics/390.html

Outlooks Available

We have the following more stages, tables and outlooks for your selection: Custom-made available upon request.

Application Notes:

• Marking field: 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 marking field are simultaneously required, a XY moving table is recommended for best performance. However, there may be a little alignment along the junction edges of neighbour pisions since the moving accuracy and resolution are always limited.

• Focused beam diameter: The focused beam diameter is related to f-theta lens, beam expander and laser parameter (beam quality, beam diameter, beam pergence etc). Higher laser power always needs larger beam diameter and thus results in worse beam quality (such as larger pergence angle etc) and further results in larger focused beam diameter.

• Mark linewidth: in order to get narrow linewidth, 1) you may use the f-theta lens with smaller mark field and beam expander with larger beam expansion ratio. 2) You may increase beam quality by inserting an aperture inside laser resonator. 3) you may increase the marking speed.