What to Consider When Buying a Laser Cutter?

Nakup laserskega stroja je zadeva, ki zahteva določeno raven poglobitve. Kaj iskati? Kje začeti?

Set Your Budget

Your budget helps determine which features are essential and where you can save. For example, if you have a limited budget, you may need to choose a smaller work area or a lower laser power. With a larger budget, you can invest in higher-quality components and additional features that enhance work efficiency. Knowing your budget also allows you to explore financing options or consider purchasing a used laser machine.

Which Materials Will You Process?

Consider the materials you will be working with. Some materials, such as certain plastics, release harmful fumes, requiring a more powerful exhaust or filtration system. Also, consider the size and shape of the materials and ensure that the cutter’s work area accommodates the largest piece you plan to process. More important than the size of the so-called "table" is its load capacity. If you want to engrave cylindrical objects, you will need a rotary attachment.

Laser Power

The power of the laser beam, measured in watts (W), determines the speed and precision of cutting or engraving materials. Higher power allows for processing thicker materials.

40W: Suitable for thin materials like paper or cardboard.
60–100W: Recommended for cutting thicker materials like wood or acrylic (2–6 mm thick).
130–150W: Required for very thick materials (10–20 mm).
Higher power also increases cutting speed, reducing production time and costs.

Machine Size and Weight

CO₂ lasers come in various sizes, from small desktop units to large industrial machines. Consider the available space and additional equipment such as cooling and exhaust systems, a computer, and a workspace for safe operation. Manufacturers are increasingly developing compact laser cutters with flexible designs.
(Songu Space Saver: LinkedIn Post)

Also, ensure there is enough space to move the machine through the building to its installation location. Larger machines may need to be disassembled and reassembled or require specialized transport equipment.

Software

Laser control software is essential for defining which parts of your design will be cut, engraved, or marked, as well as for setting speed and power parameters. At LaserTEH, we are authorized representatives of COMPUTES GROUP SRL, ensuring that their software meets all your needs.

Warranty

Purchasing a laser cutter with a comprehensive warranty covering potential defects or failures is crucial to avoiding costly repairs or replacements. Manufacturers offering warranties stand behind the quality of their products. At LaserTEH, all new machines come with a 24-month warranty and lifetime technical support.

Continuous Support

Reliable after-sales support is essential for the smooth operation of your new laser system. Check whether you can contact a technician anytime and if service staff are professionally trained. At LaserTEH, we meet all these requirements.

Maintenance, Repairs, and Replacements

Owning a CO₂ laser requires regular maintenance, including cleaning and replacing mirrors and lenses, as well as beam alignment adjustments. Consider the costs and availability of spare parts, laser tubes, power supplies, and other components. Researching the quality and availability of maintenance, repair, and replacement services offered by the manufacturer or distributor is crucial.