Walnut

Before processing, first turn on the smoke exhaust or air purifier and confirm that the pipeline is not bent or blocked. The smoke and dust generated by laser processing contain harmful particles and irritating gases, and long-term inhalation can damage the respiratory tract; Smoke accumulation can also contaminate lenses and attenuate the optical path, affecting processing quality.

When operating with open covers or using open-type devices, be sure to wear laser goggles that match the wavelength of the light source. Different light sources (blue light/infrared/CO2/UV) have different wavelengths; please pay attention to whether the wavelength protected by the goggles matches the laser;

After each cut of wood or MDF, remove debris and carbon deposits from the gaps of the honeycomb board. Residue is a flammable material, and the most common cause of internal fires is secondary ignition by laser during subsequent processing; Carbon deposits can also cause reflection on the back, contaminating the underside of the workpiece.

Before starting cutting, place the CO2 fire extinguisher or blanket within one meter of the equipment in a location that is easily accessible. Combustible materials such as wood and acrylic carry the risk of ignition.

Flammable materials such as wood, paper, and fabrics should be placed near the exhaust outlet, so that sparks and smoke generated during processing can be promptly removed, reducing the risk of ignition.

If a flame alarm is triggered when processing flammable materials such as plywood, acrylic, or polyester mesh: stop processing immediately, maintain smoke exhaust operation, and only open the lid after confirming there is no open flame. Do not open the lid directly to promote ignition.

Freshly processed materials and cuts are very hot; please wait for cooling or wear gloves to pick up parts; do not touch them directly.