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

Operating 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 Engraving

From 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 Cutting

Enables 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 Devices

A 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, Resonator The 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.