Making uses of 3mm thick alumihum silicate fire proof fnbric as the curtain.which has reomfprce steel fire proof rolling door. Advantages The weight of whole hanging curtain Is light;running smoothly:tow noises:lt can meet the requlrements of the bigger fjre proof segmenlatjon.
Character Work stably and quietly Make project cosr lower with out water screen Decorate wellaand fit easv Technique property Fire durabiIity is above 4 hours.maximum temperature on back is 95.3℃,average temperature is 73.1℃ Anti—pressure ability meets GBl4102-93 Open and close speed:2-9m/s