Qufu Hongtai specializes in the production of fire door core panel equipment with national patent - new fire door

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The multi-functional fire door core panel equipment produced by our company has the characteristics of high degree of automation, high technological content, stable performance, strong professionalism, high production efficiency, easy maintenance, saving production costs, safety and other characteristics. This equipment perfectly integrates traditional single-function tile making equipment, panel making equipment and partition board equipment, giving the equipment the monopoly advantage of one machine with multiple uses, greatly enhancing market competitiveness and share, and at the same time It also greatly reduces and reduces the risk of investment, thereby allowing investors to obtain greater returns. Fireproof door core board: According to the requirements of the new standards, the fire resistance of the fireproof door core must be above ℃, and the fireproof door core also needs to have good strength to ensure that it does not crack during transportation to avoid flames and toxic gases from cracks. The fireproof and thermal insulation performance is weakened or even invalidated. Features of multifunctional fire door core panel equipment:
, structural principle and specifications: The fire door core panel production line has a novel design, reasonable structure, stable operation, high degree of automation, one-time molding, uniform thickness and high output. Automatically complete sizing, main ingredients, spreading, automatic leveling, high-speed re-pressing, and can be equipped with automatic pallet loading, automatic slitting, automatic plate splicing and other automation functions according to customer automation requirements. Equipped with a vibration device to eliminate internal and external air bubbles and make the board denser
Using non-woven fabric as the isolation membrane increases toughness and strength. The machine can be adjusted up and down at will to produce thick boards. The maximum width and length of the boards are not limited, and the thickness can be adjusted at will. Note: If there are special requirements, it can be customized.
The equipment is multi-purpose and can produce various products such as imitation wood ash boards, imitation red (white) beech boards, fire door core boards, wall skirt boards, ceiling boards, composite smoke exhaust duct boards, etc.
Foam fireproof door core panels have the following major advantages:
Fireproofing can withstand high temperatures above ℃. After testing, the fire resistance performance fully complies with the country's upcoming new standards for fire doors. The thermal insulation effect is much higher than that of fire doors produced by traditional processes, and the thermal insulation performance fully complies with the country’s upcoming new standards for fire doors and the new energy-saving requirements of building codes.
The closed cell ratio of the high thermal insulation foamed magnesite/cement fire door core board. The thermal conductivity of the fire door core board produced using its technology is only .~./, which can fully meet the heat insulation needs of fire doors. . According to the inspection by Nanjing Cathay Fire Protection Group in the whole door application of the National Fixed Fire Extinguishing System and Fire-Resistant Components Quality Supervision and Inspection Center, our unit’s foamed magnesite/cement fire door core board wooden door..., the average temperature rise on the back is .3℃, the highest single Point temperature rise.℃. For steel doors, the average temperature rise on the back side is 3.3°C, and the highest single point temperature rise is .°C.
Good strength, non-fragmentation. The compressive and flexural strength of the foamed magnesite/cement fire door core board is high. Its superior properties of low density and high strength achieve an organic unity. During use and transportation There will be no fragmentation, which fully meets the integrity requirements of refractory materials.
When the light weight and density are ~3/3, it can still meet the requirements of the new standards. Reducing the weight of the fire door means reducing the load of the hardware and also reducing the amount of other materials used in the fire door, thereby greatly reducing its cost.
The raw material used in the non-toxic and harmless foamed magnesite/cement fireproof door core is inorganic foaming material, which will not burn at high temperatures and does not release toxic gases. It is a safe and environmentally friendly material. It will not cause pollution to the environment and will not have any impact on the user's health.
. The overall large-plate production of foamed magnesite/cement fire door core panels can produce integral fire door core panels of different specifications and shapes according to the requirements of different customers. Integral fireproof door core panels solve the many disadvantages of traditional assembled door core panels, such as troublesome assembly, low construction efficiency, large amounts of leftover materials, large consumption, difficult gaps to deal with, prone to fire, and large temperature differences between the inside and the back. At the same time, It avoids the waste of materials and is more conducive to energy conservation and environmental protection.