

Seppes heavy industry quick opening high speed rolling door installed in Chile
https://youtu.be/bRBMJ51xePM High Speed Rolling door refers to an automatic door that runs at a speed of more than 0.6 meters per second. It is a barrier-free isolation door with a faster lifting speed, and the area isolation of other light industrial plants and any other places that need to enter and exit quickly. It automatically opens to improve …
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