What is the reason why the products of Henan fire shutter manufacturers are popular? Have you heard of fire shutter doors? This is a popular product in warehouses, street shops, garages and other places. It is also the main product of fire shutter manufacturers. major Steel Grade A fireproof door In fact, there are many kinds of rolling shutter doors, but why are fire resistant rolling shutter doors so popular? Henan fire shutter door From the fire shutter door itself, we can see that its design can be accurate to mm. The curtain has 36 colors to choose from, which is very beautiful, durable, high toughness, and excellent corrosion resistance. The fireproof rolling shutter door manufacturer uses 6063t5 fireproof materials to process and make it outstanding in anti strike and anti scratch performance, effectively avoiding malicious intrusion, and making the protection more effective. The manufacturer also uses the electrostatic powder spraying process to treat the exterior, enhance its corrosion resistance, anti-aging, weather resistance, and extend its service life. Steel Grade A fireproof door Manufacturer The friends who have used ordinary rolling shutter doors in Henan know that rolling shutter doors are made of metal, which will produce noise during operation and affect people's life and work. However, the rolling shutter door produced by the fire shutter door manufacturer uses a silent operation system to reduce noise and reduce the impact on life. Its anti-theft function is more prominent, and its reliable balance system and powerful driving device also make it more lightweight. These advantages are the reasons why it is popular.
The installation and installation of Henan fireproof rolling shutter door requires that the fireproof rolling shutter door is widely used in shopping malls, shopping malls and underground garages, but the specific installation steps should not mention laymen. major Steel Grade A fireproof door Even the fireproof rolling shutter door can not be explained in detail. The following is a detailed description of the installation of Henan fireproof rolling shutter door step by step: step 1: install the guide rail. 1. Determine the installation position of the guide rail on both sides of the fireproof rolling shutter door, set out the guide rail reference line with hammer line, and set out the cross line of the fixing bolt of the guide rail connector. The guide rail is not less than 75cm above the ceiling. 2. Punch the holes for fixing expansion bolts of connectors on the wall column with a percussion drill. The spacing between connectors shall not be more than 600mm, and both ends shall be 100mm away from the guide rail opening. Fix several connecting pieces up and down first, stick the guide rail, correct its verticality and spot weld it, and then repeat the verticality of the guide rail after fixing the guide rail. The verticality of each meter shall not exceed 5mm, and the verticality of the whole length shall not exceed 20mm. The depth of the composite curtain embedded in the guide rail (see GBl4102-2005). 3. Install the rest of the connecting pieces. Spot welding shall be adopted between the connecting piece and the guide rail. The spot welding points between each connecting piece and a guide rail shall not be less than 5 points, and the width of the spot welding shall not be less than 5mm. The welding point shall never be penetrated. Steel Grade A fireproof door Manufacturer Stainless steel welding rod shall be used when stainless steel guide rail is used.
The application of fire doors in Henan Province Fire doors are often required to be used in our lives. As everyone's life rhythm continues to accelerate, we do not pay attention to some minor abnormalities, which causes fires from time to time. major Steel Grade A fireproof door At the same time, there are many peers who are not familiar with its use and precautions. Literally, it is a kind of fire prevention device. Usually, it is installed in our kitchen or in the place where gas is installed. Because this kind of place is compared with the situation of simple fire, once any fire accident occurs, it may help everyone quickly get rid of the danger. When using this fire protection device, everyone must have the necessary knowledge of some precautions for its use, so that everyone can quickly control it. During the use, it is suggested that everyone should get to know the relevant information on the official website, or directly look at the use instructions of the settings. Such information is extremely important for users. It may help everyone not to list the signs of being at sixes and sevens during other unexpected periods. If everyone does not control the precautions for such use, it may not play the role of fire protection during dangerous periods. Steel Grade A fireproof door Manufacturer Fire door is common in our life, and it is also one of the necessary settings. Without it, everyone's life is forced during the period. Therefore, it is very helpful for everyone to control some information about it or pay attention to its use! Everyone may as well use some other methods to get to know it.
Henan fireproof rolling shutter door maintenance common faults and treatment methods The fireproof rolling shutter door is constantly applied to large supermarkets, shopping malls, underground garages, workshops and other crowded places. It is inevitable that there will be some small problems that need to be solved. I summarize a few points for your reference. 1、 The fire shutter door does not act: first, check the power supply to see if the power supply air switch of the fire shutter door has power. If there is no power, check the power supply. If there is power, the power indicator of the roller shutter control box should be green at this time. major Steel Grade A fireproof door If the indicator light is not on, then we should check whether the transformer in the control box (the resistance of the transformer is 270 ohms) is burned out. If the power indicator flashes green, it indicates that the power supply may be out of phase. If the power supply is not out of phase, it may be that the standby power board of the control box is burned out; It is also possible that both the power board and the standby power board are burned out. 2、 Henan fire shutter door power supply air switch cannot be pushed up: when delivering the gate, the air switch cannot be pushed up, first check whether there is a problem with the standby board, and the resistance of the output line of the standby board is about 300 ohms. In case of open circuit or short circuit, check whether the motor brake is burnt or whether the spare board is burnt. 3、 The operation button does not work properly: you should first press the Stop key, then press the Reset key, and then press the Up and Down keys. 4、 The indicator lights of the power control box or button panel are all on: at this time, first check whether there is a short circuit in the button line or a button may be pressed to death. If the above phenomenon does not exist, it may be that the chip on the power main board is broken, and then replace the chip. Steel Grade A fireproof door Manufacturer Pay attention to wearing the clothes in reverse (that is, the opening faces the opening).
How to choose Henan fire doors with good quality and low price as ordinary home decoration users, how to use fire doors with fire prevention characteristics and anti-theft talents, and perhaps in line with the decoration style of the hall, and to reach higher quality, through the appropriate price, may be won in the estimation. They are all manufacturers that need to use and meet the national quality standards. Only when the brand quality is excellent, can the material of the fire door body reach a high strength and durable scale, or can it reach a high strength and airtight condition while having fire prevention characteristics, or can it reach a difficult deformation quality under tropical burns, so as to eliminate the need for fire prevention. major Steel Grade A fireproof door In terms of materials, it is also advisable to use wood materials and steel materials, and fire doors made of pure materials. The price of different materials is different, and it is possible to reach the national standard with both fire prevention talents. Therefore, only manufacturers with strong brands can reach a comfortable level in terms of quality conditions of fire doors, and may use fire doors with good quality and low price. Steel Grade A fireproof door Manufacturer The fire door should be protected regularly. In addition to handling the dust to send some bearing parts for oiling, it should also be opened at regular intervals to ensure its normal use.
What is the standard of Henan refuge door? Requirements for fire protection structure: 1) The floor of the evacuation floor must be cast-in-place reinforced concrete floor, and the fire resistance must be 2.00h or higher. major Steel Grade A fireproof door It is necessary to provide insulation on the floor. The fire resistance of the walls around the evacuation floor and the bulkheads in the evacuation floor shall not be less than 3.00h, and the bulkhead doors must be fire doors. Henan refuge bay door 2. As the equipment floor: 1) Gather various equipment and pipeline shafts into compartments. The flammable and combustible liquid or gas pipeline shall be located in the center, and the equipment pipeline area shall be separated from the fire prevention area and evacuation area. The fire prevention limit of the firewall is 3.00h or more. 2) The pipe shaft and machine room must be separated from the evacuation area, and the fire partition with a fire limit of 2.00h or more shall be used. Pipeline wells and equipment doors shall not be opened directly to the evacuation area. Steel Grade A fireproof door Manufacturer If you really need to enter the evacuation place, the distance from the entrance to the evacuation place must be at least 5m, and fire doors must be used in the evacuation room.
