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The laser heads utilise an invar rod frame to support the laser resonator and ensure a high degree of passive stability. The lasers have manually controlled diffraction gratings for line selection and piezo mounted output couplers for fine control of cavity length. All laser tubes are water-cooled. The inner walls of the laser tubes are specially profiled to suppress off axis oscillations and to ensure that the lowest order mode transverse mode dominates. The low gas pressure and hence narrow gain profile supports only single longitudinal mode (SLM) operation. Polarised output. Excellent passive stability of amplitude and frequency exists. Active stabilisation is available as optional.
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A series of DC-excited CO2 lasers with unparalleled beam quality, efficiency, and longevity.
* Powers from 65-220W at 10.6µm TEM00
* Proven diffusion cooled designs
* Long life high vacuum sealed technology
* Unique beam profiles available from dual-tube beam combining technology
* Easy to integrate
* Standard or custom systems, with bare tubes and power supplies offered to OEMs, as well as cased models
* Full complement of accessories, including power meters shutters and alignment laser
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Marking, Welding, Cutting
- Wide range of materials: Glass, wood, carton, plastics …
- Tremendous lifetime with an MTBF of 20.000 hrs
- Air cooled
- High speed
- High accuracy
- No consumables
- No tool wear
Laser systems from Lasea are especially designed for a quick and easy integration into customer specific environments.
Benefit from our many years of experience in customized laser solutions for the industry. We deliver fast, flexible, and reliable systems for your application.
The laser sources integrated in the CL systems are maintenance-free modulated CO2 lasers. They deliver a high power 10.600nm laser beam focused to a spot size of a few hundreds of microns. Their near diffraction-limited beam can mark, engrave, weld or cut a wide range of materials.
While industrial lasers have seen revolutionary improvements in their conception and performances in the last few years, the technology related to beam deflection has remained the same since more than 20 years. Lasea’s scanners use a new technology with very low power consumption, heat generation, and weight, therefore reducing stabilization times and thermal drifts, and offering much higher acceleration ramps and speeds.
The CL system is managed by Lasea’s control software KYLA.
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The long cavity length provides an inherent power and wavelength stability advantage over many of today’s CO2 laser solutions. Synrad’s Evolution series, available in 100, 125, 200 and 240 watts, excel in such applications as “Kiss-Cutting” of multi-layer material, semiconductor wafer processing, and thin-film welding.
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Maximum power and performance from an air-cooled CO2 laser is the drive behind our firestar t-series technology. Synrad’s firestar t-series lasers are built on technology using a patented hybrid-unstable resonator design. This creates a compact laser with excellent beam quality that can be focused to the smallest achievable spot size, delivering the maximum possible power density on a work surface. The result is faster processing speeds, higher resolution and optimized quality for cutting, marking and engraving applications.
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Based on a waveguide design, Synrad’s v-series resonator technology guarantees a circular beam (typical M2 <1.1) in both the near field and far field. This near-perfect beam can be focused to the smallest achievable spot size, thereby creating the maximum possible power density on a work surface. This results in faster processing speeds and higher resolution for cutting or engraving applications.
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Certain applications may experience improved efficiency at wavelengths other than the standard 10.6µm wavelength. For these, Synrad offers the 48-1, 48-2, and firestar v30 lasers in 9.3µm wavelength models. The 9.3µm series is useful for processing materials that are highly absorptive of this wavelength, such as Kapton, PET, and others.
Like all Synrad lasers, the 9.3µm series is based on our rugged, all-metal sealed tube design to ensure long operating lifetimes and optimum performance.
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Synrad’s original “all-metal” tube technology opened the door for sealed CO2 lasers in many industrial applications. After 20 years, it remains the industry standard for performance, reliability, long lifetime and low cost. The laser tube is a rigid box structure design that provides an ultra-stable platform for the laser resonator. Synrad’s
48-series tubes are mounted into an H-shaped heat sink extrusion that also serves as the chassis for the drive electronics. This guarantees that the laser will withstand the harsh requirements of modern industrial environments.
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CO2 - Lasersystem Air-Cooled
This ultra-compact laser system consists of an air-cooled laser and a RF-generator. Together with the Laser Controller LC 201 this system complies with the demands of laser class 4 (EN 60825-1).
The core component is the laser tube powered by 20 Watt and 32 Watt respectively and which is manufactured by our own company.
The system is suitable for integration in machines and installations of all kind of laser classes being also available as an OEM-version without Laser Controller.
An integrated beam expander and a pointing laser are optional available.
- Ultra-compact – laser class 4
- Air-cooled CO2-laser
- Independently working cooling system with integrated silent-fans
- Laser power 20 Watt and 32 Watt respectively
- Pulse rise times: ca. 70 µs
- Dimensions: 270 mm x 80 mm x 70 mm - 1.7 kg
- Integrated beam expander – optional
- Pointing laser - optional
- OEM-version without laser controller – optional
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Blade
Quality specialists
- Power from 100 W to 1500 W
- Modular power supplies
- Semisealed® operation
- Low operative costs: minimum electrical consumption in this power range
- No moving parts = high reliability
- Ease of integration
- Highest beam quality: M2<1.1 (pureTEM00)
In the power range from 100 W to 1500 W El.En. has a two decades experience with more than 1000 industrial installations.
The exceptional characteristics of the laser sources of the Blade Semisealed® series allow to obtain excellence performances in applications of marking, cutting of non metal materials, cutting and welding of thin metals.
The operative costs, (lowest in this power range), the high beam quality and the great reliability make this laser one of the most loved from the industrial laser users all over the world.
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General Overview :
Coherent's DIAMOND C-Series CO2 lasers are the best power - size ratio available in the market, based on a waveguide design assembled in an integrated package. The RF driver is mounted in the same housing as the laser head, resulting in a compact, robust system that can operate in the most demanding environments.
Delivering 30W, 40W, 55W or 70W output at 10.6 microns, the DIAMOND C-30, C-40, C-55 and the C-70 are available as either air-cooled or water-cooled units. The entire DIAMOND C-Series offers excellent power stability, a great mode and fast rise and fall times in a very compact size. Both DIAMOND C-30 & C-40, and DIAMOND C-55 & C-70 have the same length. Height and width is the same to the whole DIAMOND C-Series family, which simplifies integration design of the complete Coherent cw product series.
The DIAMOND C-40 and C-70 are available in both elliptical and circular beam versions. Overall, the DIAMOND C-Series low-power CO2 lasers deliver exceptional value, performance and reliability.
Key applications for these lasers are marking i.e. of beverages, PCB boards, electronics, engraving and laser sintering. In addition these lasers are used in converting applications like laser scoring of flexible packages and medical applications.
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The HLT4500 is an industrial high power CO2 laser with an output power of 4500W and has integrated the best mode for sheet and plate cutting. Gas consumption is low as 20Nl/h and has a footprint of only 1600x1600x1600mm³. The laser is controlled by a Siemens controller equipped with standard teleservice via internet, is designed for ease of maintenance, the laser is standard delivered with integrated beam shaping optics for matching to the resonator and the application. This laser is the ideal source to be integrated on an excisting or a new laser machine or as stand alone unit for all kind of laser applications.
On top this laser equiped with highest standards for optical and electrical standards is economically low priced and has a world-wide after sales service back-up.
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The HLT6000 is currently running reliability tests. It has a rated output power of 6kW and a maximum of 7200W. Due to its long, slim resonator it produces a low-order, high quality beam suitable for sheet and plate cutting. Attached to a high-dynamics machine, it can be used to exploit the advantages of increased processing speed in sheet metal. Alternatively, it can be interfaced to a large-area plate cutting machine.
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The HLT8000 is in a design phase and will be optimised for maximum power. It has a single-layer, larger-bore resonator. It will be suited for high-speed, deep-penetration (keyhole) welding, cladding and laser surface treatment.
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HLT3500 is a high-power, Class IV CO2 laser with a rated output power of 3500W and a maximum of 4kW. The laser radiation has a wavelength of 10.6mm and as such is invisible to the human eye. To facilitate alignment with external mirrors, a visible Class IIIA green laser diode pointer is standard and pre-aligned with the main beam. The visible beam is only present with closed shutter, and hence no accidents can occur since the main beam is always blocked when the pilot beam is visible.
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Compact Series
Power and solutions at the service of the steel plate market
- Innovative laser resonator design with DCSS DOUBLE CINEMATIC SUPPORT SYSTEM
- Power up to 6000 W
- Modular power supplies
- Low operative costs
- Long maintenance intervals
- Flexibility of integration
- Single oil - free radial compressor
The new generation of laser resonators of the Compact series with powers up to 6 kW encloses the decades of experience of El.En. in the field of high power CO2 laser sources. The large range of powers available allows cutting and welding of high thickness metals, with high quality, high performances, high productivity and low operative costs.
Stability: innovative DCSS
DOUBLE CINEMATIC SUPPORT SYSTEM (PATENT PENDING)
The great thermo-mechanical stability of the El.En. laser resonator allows use in the most extreme industrial conditions. The innovative double cinematic support system guarantees total disjunction between the laser performances and the mechanical and thermo-mechanical movements of the chassis.
This patented solution gives to the resonator an exceptional stability and repeatability in long and short term.
Oil free radial compressors
The laser sources of the Compact series are equipped with oil free radial compressors that guarantee long maintenance intervals.
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ROFINs well proven high-power CO2 lasers are always a good choice: whether cutting paper or welding gear wheels; the high availability, low service requirements, and excellent beam quality make ROFIN lasers an essential tool in any production environment.
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CO2 - Lasersystem Water-Cooled
This ultra-compact laser system consists of a water-cooled laser and a RF-generator. The tubes are manufactured by our company - they are available as 20 Watt and 32 Watt versions respectively.
Together with the Laser Controller LC201 this system complies with the demands of laser class 4 (EN 60825-1).
The system can be installed in high integrated machines and operate under extrem environmental conditions.
OEM-versions without laser controller are optional available.
- Ultra-compact – laser class 4
- Water-cooled CO2-laser
- Laser power 20 Watt and 32 Watt respectively
- Pulse rise times: ca. 70 µs
- Dimensions: 270 mm x 55 mm x 55 mm - 1 kg
- Normal tap water can be used
- Hand-held systems possible
- OEM-version without laser controller – optional
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High-power, Class IV CO2 lasers with a rated output power from 3500W to 8000W. The laser radiation has a wavelength of 10.6mm and as such is invisible to the human eye. To facilitate alignment with external mirrors, a visible Class IIIA green laser diode pointer is standard and pre-aligned with the main beam. The visible beam is only present with closed shutter, and hence no accidents can occur since the main beam is always blocked when the pilot beam is visible.
Explicitly developed and manufactured for use in industry, they are completely modular in nature, which minimizes downtime due to ease of maintenance. All external optics necessary to transform the raw laser beam into a collimated, circularly polarised beam suitable for cutting are incorporated in the design. Also, the resonator is protected from back-reflections from the work piece.
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