FAQ
IS THERE A RADIATION HAZARD INVOLVED WITH YOUR LASER SYSTEMS?
No, there is no cause for concern. The energy emitted during laser operation is infrared radiant energy, which works by gently heating the material from within rather than through harmful radiation.
WHAT IS THE MAIN SAFETY CONCERN WHEN OPERATING THE LASER SYSTEM?
Overall, modern laser systems are designed with multiple safety features and are safe to operate when used properly and in accordance with guidelines. Similar to all CNC machinery, open‑bed Class 4 laser systems do require appropriate eye protection during operation, as direct or reflected laser radiation can cause eye injury.
HOW DOES THE LASER CREATE THE DEPTH OR 3D EFFECT IN THE WOOD?
Our laser system creates a realistic 3D effect by engraving at variable depths based on grayscale values. The KCAM software is capable of recognizing and processing a full range of 256 distinct shades of gray, where each shade directly corresponds to a precise engraving depth command for the laser.
HOW FAST CAN I ENGRAVE? Engraving speeds on Kern Laser systems typically range from 100 to 150 inches per second for standard surface engraving applications. This process utilizes relatively lower laser power to create clean, shallow markings on the material surface without significant depth removal, making it ideal for logos, text, serial numbers, and decorative surface detailing.
HOW FAST CAN WE CUT THE MATERIAL? It depends. Laser cutting speeds depend on three primary variables:
Laser wattage
Material type
Material thickness
HOW THICK OF MATERIAL CAN I CUT? Processing results are not fixed, but are primarily determined by three key factors:
Laser power (wattage)
Specific type of material being processed
Actual thickness of the material
What is the resolution of the Laser Cutter?
The resolution settings are 250DPI, 500 DPI and 1000DPI.
What if I need to have my Laser Cutter serviced?
To determine if your Laser Cutter can be self-serviced, or requires repair by a ETL Technician, contact the Customer Service team and we will provide consultation on next steps.
It’s the classic dilemma for any laser cutter owner: is the tube actually dying, or is it just having a bad day? Since CO2 laser tubes are consumable components with a finite lifespan (usually measured in thousands of hours), knowing the warning signs can save you from ruining a project or damaging your power supply.
In the world of manufacturing and DIY projects, efficiency is everything. If you are tired of wrestling with oversized sheets of plywood or acrylic in a small workshop, understanding what is Cut to Size can be a total game-changer for your workflow.
Managing debris is one of the biggest challenges in maintaining a professional workshop. Whether you are working with industrial fiber lasers or rotary engravers, learning how do I reduce the dust generated during engraving or cutting is vital for both the longevity of your machinery and the health of your operators.
The decision to keep or remove the film depends entirely on the material you are using and the specific process involved. To achieve professional results, understanding should the protective masking film be removed before laser engraving/cutting and rotary engraving/cutting is a fundamental skill for any operator.
As sustainability becomes a priority in manufacturing, many creators are turning to eco-friendly alternatives. If you are looking to reduce your environmental footprint, understanding what is a recycled acrylic product is the first step toward more responsible production.
Storing your supplies properly is the difference between a seamless cut and a frustrating afternoon of wasted wood. If you’ve ever dealt with “potato chip” plywood, you know exactly why learning how to store laser materials correctly to avoid warping is essential for any maker.
When processing sensitive materials, the mechanical interaction between the light source and the surface determines the quality of the mark. For many high-precision industries, understanding Why should I choose a UV laser marker over a fiber laser for delicate parts? comes down to the science of “Cold Marking.”
Laser marking machines are categorized by their laser source. Fiber laser markers are the industry standard for metals and hard plastics. CO2 laser markers are ideal for organic materials like wood, leather, and glass. For ultra-fine marking on heat-sensitive plastics or electronics, UV laser markers provide a “cold processing” solution that prevents material burning.
The choice depends entirely on your material. For metals like stainless steel or carbon steel, a Fiber Laser is the industry standard. For organic materials like wood, acrylic, or leather, a CO2 laser is required. Determining your primary material is the most critical factor when learning how to buy the right laser machine?
Here is why it pays off to buy a premium laser: Investing in a premium laser reduces material waste and downtime. High-end components ensure better precision and a longer lifespan compared to budget models.
The power consumption of a laser machine typically ranges from 1 kW to 15 kW depending on the technology and output power: while a small 60W CO2 engraver may draw around 1.5 kW for the entire system, an industrial 3kW fiber laser cutting machine can consume up to 18 kW when accounting for the laser source, water chiller, and auxiliary exhaust systems. To accurately determine the electrical requirements for your facility, it is essential to consider the “wall-plug efficiency” and the cumulative draw of all peripheral components rather than just the rated laser output power.
When evaluating industrial equipment, the initial price tag is only one part of the equation. For businesses looking to scale, understanding Why it pays off to buy a premium laser? is crucial for long-term profitability and operational stability.
A laser engraver offers a non-contact solution, meaning there is no physical force applied to the material. This results in higher precision and the ability to work with delicate items without needing to clamp them down.
Generating a profit with a laser engraver involves identifying high-margin niches where precision and customization add significant value to raw materials.
ETL-C13090 (CO2): This laser machine for cutting and engraving typically ranges from $3,500 to $5,500, depending on the laser tube power and table size.
ETL-LS2000 (3-in-1 Fiber): For advanced welding, cutting, and cleaning, this industrial laser machine is generally priced between $10,000 and $13,000.
ETL-M60CB (Fiber Marker): A high-precision marking laser machine for metal applications usually starts at approximately $1,500 to $3,000.
The versatility of modern laser technology has revolutionized industries ranging from personalized giftware to aerospace engineering. Understanding the full spectrum of capabilities is the first step for any professional asking: What materials can a laser engrave, cut and mark? Depending on whether you use a CO2, Fiber, or UV laser source, the range of compatible substrates is vast.