Twin Skin Automatic Rolling Shutter Machine Fire Rated Roller Shutter Machine
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Twin Skin Fire Rated Roller Shutter Machine Shutter Door Roll Forming Machine
Our twin skin steel shutters are the most effective way to secure
an opening and/or compartmentalise against a spreading fire. nlike single skin fire shutters, this model provides incredible
radiant heat protection. To put this into perspective, normally if
a fire was raging at 1200°C on the other side of a standard fire shutter you wouldn’t be able
to stand within 6 metres of the opening. However, due to the
FR-INS4H’s unique construction, the radiant heat levels around the
roller shutter door drop from 65kw sq metre to an incredible 2.7 kw
sq metre. The FR-INS4H also offers a 20dB sound reduction value meaning they
are good to use in kitchens where the room next door may also used
for meetings or exhibitions. These fire-rated doors are fitted with safety brakes, coupled with
‘drive ratio control’, in order to manage controlled descents.
Furthermore, we can incorporate one of our interface panels so that
the roller shutter closes automatically when the fire alarm is set
off. Specification
- Damage occurs due to a natural disaster - Malfunction occurs due to user error - Malfunction occurs due to modifications - Malfunction occurs due to further movement or shipment after installation |
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| Product Tags: gl automatic rolling shutter machine door shutter roll forming machine gl roller shutter machine |
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