Speedy series: Laser engraving and cutting machines for formats up to 1016 x 610 mm
⚫ Engrave | ⚫ Cut | ⚫ Mark |
Laser type: | CO₂, Flexx or Fiber laser |
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Work area: | 610 x 305 up to 1016 x 610 mm |
Max. workpiece height: | 125 - 305 mm |
Laser power: | 20 - 120 watts |
SP series: CO2 laser cutter for large-format materials.
⚫ Engrave | ⚫ Cut | ⎯ Mark |
Laser type: | CO₂ laser |
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Work area: | 1245 x 710 up to 3250 x 3210 mm |
Max. workpiece height: | 50 - 112 mm |
Laser power: | 40 - 400 watts |
Marking laser stations with galvo marking heads. Marking area up to 44.1 x 25.0 inch.
⚫ Engrave | ⎯ Cut | ⚫ Mark |
Laser type: | CO₂ or Fiber laser |
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Max. work area: | 190 x 190 up to 1300 x 450 mm |
Max. workpiece height: | 250 - 764 mm |
Laser power: | 20 - 100 watts / 20 + 100 watts MOPA |
Low-end lasers differ from premium laser systems – not only in terms of application results and durability, but also when it comes to user friendliness and safety. It usually pays off to look at life-cycle cost rather than buying price only.
If you want to compare all laser systems manufactured in Asia and the western countries, there is a very large selection. There are differences in price and performance. The range extends from laser plotters, which fulfill basic applications such as laser cutting and laser engraving, to technically sophisticated production machines, which focus on the productivity of the user. The intended use and desired application result are decisive when it comes to the purchase decision. This is strongly influenced by technical conditions.
The main differences are explained below:
The main influencing factors for a good engraving and cutting result are:
Between a DC glass laser tube, which is usually found in the so-called “China Lasers”, and a RF laser tube with metal or ceramic housing, which is usually found in western-made machines, there are the following differences:
The resonator of the laser source, i.e. the point at which the laser radiation is generated, is made of glass.
The resonator of the laser source, i.e. the point at which the laser radiation is generated, is metal or ceramic.
Speed:
With a DC tube you can reach up to 1m/s and 1 g.
Quality:
Glass tubes pulsate slower. The result: At high speeds, razor-sharp engravings are not possible and small fonts, such as a 3-point font, are not legible. Only fonts from 6-10 points are legible.
Speed:
With an RF tube you can reach speeds between 2.5 and 4.3 m/s and 5 g.
Quality:
Small fonts can be engraved legibly with an RF laser tube. A high engraving speed does not change a high-quality result.
Fast engraving is only possible with servo motors and steel-reinforced belts, which are required to prevent the belts from stretching. These are standard equipment for western brands. Typical “China Lasers” are usually equipped with stepper motors and plastic belts.
An RF laser tube offers consistent engraving quality over the entire work surface. This is achieved through high-quality lenses and through the high divergence. When using a DC laser source, the longer the beam path, the larger the diameter of the laser beam. There is a performance difference of up to 15% on a work area of 1300 x 900 mm. When cutting, this is visible through a wider kerf. When engraving, however, the result is no longer clearly visible.
In addition to the quality of the application result, the maintenance effort and costs should also be considered:
A machine is only as good as the user. Laser systems developed in Europe or the USA can be operated intuitively. The entire laser workflow is taken into account during development: This starts with the design of the machine, through to automatic focusing methods, tables and lenses for optimal results, to software with a database with recommended laser parameters. Laser devices that are developed in Asia work, but they are not optimized for productive work with the laser. In addition, the English software is often incorrectly translated. This further complicates operation of the machine.
A glass laser tube is operated with high voltage. Machines manufactured in Asia don’t usually comply with western safety standards. Trotec laser machines are CE-compliant and meet the requirements of the EC Machinery Directive 2006/42/EC. In addition, Trotec has set itself the highest quality guidelines; Trotec production is certified according to ISO 9001 and ISO 14001.
The low initial investment for a “China Laser” is definitely tempting. Especially if it’s a hobby, the price is often the main criterion when buying. Schools and universities use Chinese lasers because they get a large work area and a lot of laser power for a limited budget. But at what price? The safety of laser users must be guaranteed in public spaces such as universities, schools or MakerSpaces. This is where private individuals work with engraving machines, usually after only a brief introduction to the laser.
Maintenance costs and costs for wear parts are disregarded in this calculation. If you include the cost of replacing a laser tube and the downtime costs of a laser machine, the costs for a Chinese laser rocket.
The optimal interaction of laser machine and exhaust system is another important point for the engraving quality. The Trotec Atmos exhaust system product line communicates with the laser machine at all times. For example, the exhaust system can be activated at the same time as the laser process and keeps running after the laser process. Dust and gas are removed as best as possible, the lasered material is soiled as little as possible and the engraving result is optimized.
If you want the laser to contribute to your economic success and your productivity, we recommend using a western product. What initially looks like high costs becomes easy to finance through leasing offers.
"What do we like about Trotec? Speed, precision, quality and RELIABILITY. We really appreciate the support of the technicians and the regular contact with the sales representative, as we can always get some help or tips in relation to our applications."- Anna Rzeszutek, owner Tadam - Full success story of Tadam -