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Laser Marking, Etching and Engraving Laser Engraving, Laser Marking, Laser Etching, and Laser Cutting

At ATSI, we use the Laservall series of lasers.  Laservall, established in the early 90's has rapidly became one of the leading laser manufacturers in the world, with particular emphasis on industrial, medical and scientific laser applications. Today Laservall is particularly strong in diode pumped solid-state laser technology (marking, micro-machining, engraving) and pulsed YAG systems (spot welding).  Engraving and Etching with Laser Engraving and Etching Equipment

 

Listed below are some general specifications for some of the more common Laservall lasers used in laser marking systems.  Wavelength, power, marking area and even spot size can all play a part in the laser selected for your application.

 

Laser   Laservall UV Laservall Green Laservall I Laservall II Laservall III Laservall HPL 50
Wavelength   355nm 532nm 1064nm 1064nm 1064nm 1064nm
Nom Pwr Out   3W 7W 5W 10W 20W 50W
Max Pwr   700W 700W 450W 500W 700W 1200W
               
Lens Focal    Marking Area Spot Diameter (um)
Length              
63 mm 30mm x 30mm            20
100 mm 60mm x 60mm 15 18 45 70 110  
160 mm 110mm x 110mm 25 30 70 110 175 50
254 mm 170mm x 170mm     115 180 280  
               
Uses   Micro Marking Micro Marking Metals Metals Metals Deep Marking
    Rapid Prototyping Thin Metal Sheets Plastics Plastics Plastics 3-D Engraving
    Stereo Lithography Plastics Ceramics Ceramics Ceramics Fine Black
    PCB Hole Drilling Low Mech Stess       Surface Marking
    CD-ROM Engraving          

   

 

Violino II and III   
Laser MarkingOperating in the near infra-red at 1064nm, this system is perfect for laser engraving almost all metals and plastics. This marker is available in 10 and 20W power levels, using higher powers permits faster marking and higher production throughput. All laser models are extremely compact and reliable, they are suitable for use in harsh environments and provide several years of maintenance free operation. Due to efficient end-pumping technology these lasers offer a particularly cost-effective laser marking solution.

 

EU Marker
Laser EngravingFrom the Laservall family comes a new economical laser system for engraving metals and plastics, suitable for both low volume batch manufacturing and also automated production lines.

 

Violino UV
Etching and CuttingEnables micro laser marking and machining with virtually no heat affected zone or thermal damage, as the laser operates in the ultra violet region of the spectrum and therefore there is no heat input. This is often referred to as ‘cold processing’. This laser delivers 3 Watts at 355nm wavelength.

 

Violino Green
Material Handling and Cobotics, Intelligent Assist DevicesA 7W 532nm ‘green’ laser, which provides a smaller spot size and hence a micro marking capability. This wavelength is suitable for processing several types of plastics, inducing a color change without burning, and for ablation of films without damage to the underlying substrate.

 

 

 

Sagitta
Water Cooled System, Diode, ResonatorThe Laservall Sagitta range is a more powerful evolution of the established Laservall laser series, and is available in 60W and above variants. Combining high power with high beam quality enables the Laservall Sagitta lasers to be used in demanding applications such as engraving and cutting of thin metals, in addition to ‘difficult’ marking requirements.

 

 

 

 

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