Super-grade inorganic cloth fire shutter

Time:2020-03-03 11:19:54

Clicks:1720

■It consists of two layers of fire curtains with an air gap of about ≥250mm in the middle.It uses the great thermal insulation of air to enhance the fireproof and thermal insulation performance of the shutter.It also has the advantages of light weight and low price.

■The fire resistance grade is 3h,the average speed of electric switching is 2m/min~7.5m/min;two-step closing and temperature-controlled release performance;curtain type and double-guide inorganic
flame-retardant cloth;accessories with transmission， fire-proof electric rolling machine,fire control box and independent temperature detector，etc.；

■The fire shutter does not need to be protected by water curtain， which greatly reduces the investment in the water supply system.It also has good smoke resistance performance;anti-rust,acid and alkali resistance，no aging， lightweight，low price;no deformation in case of fire ;simple structure， convenient installation and easy to use.

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