smart ventilation structure in large size fiber laser cutting machine

[LaserMen] smart ventilation structure in large size fiber laser cutting machine
Large size fiber laser cutting machine has several funnels, and there are windows on the exhaust channel. The window automatically opens while machine cuts in its section, and it closes when the laser cutting head left. Extractor suction focuses in the area where cutting is in progress. Without dispersing the suction to other areas, dust generated during cutting can be better pulled out.