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Specification
Body | Non-flammable fabric |
Box | 1.6 thick steel plate |
Lintel, T bar, Guide rail | 1.6 thick steel plate or 1.5 stainless steel plate |
Shutter operator | 150F(automatic closer devices) |
Automatic closer devices | DC24V, 300mA |
The available manufacturing range | less than 850mm(slat’s height) / less than 10,000mm(slat’s width) |
The winding screen for protecting smoke is stored to be wound the body(non-flammable fabric) with the shutter in the box’s axis in the ceiling. The ceiling surface is finished elegantly by a lintel and bottom bar. The automatic closer device is released by detecting smoke in fire and then the released break makes the screen for protecting smoke move up and down smoothly. For your reference, roller-up is available by motor operated.