EP 1390N 80w 100w 130W 150wco2 Laser Cutting Machine Engraving Laser Cutter 1300*900mm Co2 Laser Engraving Machines

Q: How to distinguish laser tubes with different powers and applications?
1. Laser tube length (relatively speaking, the longer, the bigger)
2. Laser tube diameter (relatively speaking, the thicker, the bigger)
3. The bigger a laser tube power is, the deeper the machine can cut, but its light spot is bigger. So, it is better to use a
machine with a low-power laser tube to engrave, such as 40W,50W , 60W or 80W.

Q: What are the applications for laser tubes with different powers? For example, what is the maximum thickness of Acrylic that laser machine can cut?
80W laser tube 15mm Acrylic
100W laser tube 18mm Acrylic
130W laser tube 20mm Acrylic
150W laser tube 25mm Acrylic
We have also document telling what cutting /engraving speed for different materials.

Q: In general, how long is the service life of a laser tube?
A: Generally, a laser tube's service life can reach 5000 hours to 10000 hours depending on the specific usage. For example, if it works 8 hours per day, the detailed data is as follows:
1. If you set the power at 20-30% of the total power, the service life is about 1-2 years.
2. If you set the power at 40-50% of the total power, the service life is about 1 year.
3. If you set the power at 70-80% of the total power, the service life is about 6-8 months.

Q: How can I tell the power of a laser tube has been exhausted?
A: The beam color of a new laser tube in operation is purple. When the power is gradually depleted, the color will become white.

Q: Is it better to increase blow to improve laser processing performance?
A: For some thick materials, it works. But, when carving some other materials, you need to blow less.

Q: How long will it take to learn to operate a laser machine?
A: If you are able to use some basic graphic design software, it will only take a few hours to master the operation. You just need to do some simple tests on different processing materials to know how to set the correct speed and laser power.

Q: Is a laser machine in operation harmful to our bodies?
A: It is not harmful as long as the laser is not exposed directly to skin and eyes.

Q: What's the guarantee, in case the machine breaks down?
The machine has one year guarantee. If it breaks down, generally speaking, our technician will figure out what the problem may be, according to client s feedback. Parts except for consumable parts will be replaced for free, if the problems are caused by quality problem under "normal use".