| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | Available |
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Steel Fireproof Rolling Shutter Door--Technical Parameters | |
Use of the Environment | Fire protection zone |
Door Material | Galvanised/aluminium zinc plated/stainless steel+fireproof |
Reel Material | 6 inch welded pipe Rail |
Rail Material | Galvanised stainless steel |
Specification | 50x90 |
Explosion-proofGrade | <4 hours |
Motor Voltage | 380V/550W |
Door Thickness | 0.8~1.2mm |
Thickness | 2.0mm |
Thickness of Guide Rail | 1.5mm |
Control Mode | three-key electronic button /fire linkage |








