Thunder Laser cutting tips Causes of sudden drop in power

When the machine power is suddenly reduced during normal use
This is where you may need to check 3 areas
1. Check whether the focal length is correct when working, incorrect focal length will reduce the energy repertoire degree
2. Check whether the focusing mirror and the reflector are covered with sooty sediment, Precipitates affect the reflectivity of the laser and the transmittance of the lens
3. Use the power tester to test the actual power of the laser tube
If the laser tube has a large attenuation please contact the after-sales service for help