| Drive device | Electric fireproof door rolling machine | Way to control | Three-key mechanical switch/remote control |
| Door rail material | Aluminum plated zinc 1.5mm/ stainless steel 2.0mm | Safety device | Temperature control release performance, two - step closing performance |
| Curtain material | Swing wire fireproof blanket/fireproof cloth/decorative cloth/radiation proof cloth | Refractory limit | 4.00h |
| The noise | 60db | Motor Power | 0.55KW（1.75KW) |
1200° fire insulation 4 hours, 100% guarantee through the fire acceptance, can completely replace the firewall.
Maximum escape time, 140° backfire surface temperature rise, 70° automatic fusing down
Laser cutting pre-opening, full bolt assembly, firmness increased more than 2 times, shorten the construction period by 50%
Aluminum plated zinc 1.5mm bending molding, corrosion resistance is more than 4 times of galvanized sheet
Strictly certified by GB standard, the driving torque is 30% stronger than the common brands, and the failure rate is 50% lower
Add flame retardant mute smoke bar. Auxiliary steering wheel design for entry into orbit.
Are you a super - grade fire shutter door (double track inorganic cloth) manufacturer? We are kunshan new constant state door industry co., LTD., formerly kunshan city constant state fire shutter factory, was founded in 2002, high-end doors manufacturers, has 18 years shutter production experience, the main products of fire shutter, explosion-proof doors, steel doors, shutter, industrial sliding door, quick roll door, flexible door and other products, For many years, it has been ranked as the "top ten brand of rolling shutter door" list. Xinhengbang insists on quality and achieves brand. New heng bang super - grade fire shutter door (double track inorganic cloth) fire performance is how much? New Hengbang super fire shutter door (double track inorganic cloth) in the fire department of Jiangsu Province to do product fire resistance test, fire resistance test 240min: no loss of integrity; The highest average temperature rise of the back fire surface is 91.7 ℃, and the highest single point temperature rise is 107.9℃, without losing heat insulation. Fire resistance limit >4.00h, all in line with the national standard. New hengbang super fire shutter door (double track inorganic cloth) how much a door or door? I believe that our customers in addition to care about the quality, the price is also more concerned about the problem, the new hengbang super grade fire shutter door (double track inorganic cloth) are through the company quotation system unified offer, you need to provide the company name, project name and door size. On the one hand, it is to safeguard the interests of customers and stabilize the market balance. On the other hand, because the company has more business, avoid repeated follow-up. Super fire shutter door (double track inorganic cloth) temperature control release performance is what? Super-grade fire shutter door (double-track inorganic cloth) is the high temperature fuse that we often say. When it reaches a certain temperature, the shutter door will fall automatically. New Heng Bang folding type super-grade fireproof rolling shutter door is equipped with a temperature-controlled release device. When the temperature around the temperature sensing element of the release device reaches 73℃ ± 0.5℃, the release device acts and the rolling shutter is closed according to its weight. Newhb super fire shutter door (double track inorganic cloth) is mainly used in what places? Newhb super grade fire shutter door (double track inorganic cloth base) fire shutter door is a kind of fire prevention and heat insulation facilities suitable for large openings in buildings, the product has played a certain technical role in the design and installation. Fireproof rolling shutter door is widely used in the fire partition area of industrial and civil buildings. It can effectively prevent the spread of fire and protect the safety of life and property. It is a common fire prevention facility in modern buildings.