Special Custom High Speed Door
Our company is a door manufacturer integrating R&D, design, manufacturing, sales, installation and after-sales service. Our products include PVC soft-curtain high speed rolling door , PVC Curtain swing door, self repairing high speed door , turbine hard fast shutter door, automatic sliding doors, automatic swing doors, revolving automatic doors, automatic hospital doors,and folding automatic doors.
Nowadays, many companies like to buy PVC soft-curtain high speed rolling doors when purchasing PVC fast-rolling doors. What are the characteristics and advantages of it that make everyone love it? Let's talk about the overall advantages of PVC fast roller shutter doors.
Features and advantages of PVC fast roller shutter doors:
1.Good UV protection effect of PVC fast roller shutter door
The UV-proof door curtain of PVC fast rolling door, as the screen of the welding welding area, can filter harmful UV rays through the scenery, which is convenient for viewing the working situation, and prevents the flying and diffusion of sparks, smoke, debris, etc., to protect the safety of personnel. prevent fire.
Sound insulation effect PVC fast roller shutter door curtain can reduce noise decibels, prevent noise diffusion, reduce noise pollution, and be used as a machine compartment screen to improve the sound insulation effect of operations.
2. Good cold resistance effect of PVC fast roller shutter door
In the case of low temperature, the PVC fast rolling shutter can still maintain a high degree of softness, making it convenient for people and vehicles to enter and exit, and has a good isolation effect. It can prevent the loss of air conditioning and heating to a greater extent and save energy.
3. Good airtight performance of PVC fast roller shutter doors
A sealing strip with better sealing performance is installed in the track of the fast roller shutter door. With the weight of the door curtain itself, it will not bend and affect the normal operation under the wind speed of the harsh weather.
4. Good thermal insulation and energy saving effect of PVC fast roller shutter doors
PVC fast rolling shutter not only consumes no electricity, has no noise, no moving components, improves freezing efficiency, but also reduces the number of revolutions of the freezer, saving up to 50% of electricity.
5. Good anti-static effect of PVC fast roller shutter door
The curtain of the PVC fast rolling door does not produce static electricity after friction, which is suitable for the factory effect where static electricity is strictly prohibited.
Widely used in office buildings, public buildings, hotels, hospitals, supermarkets and factories in Asia, Eastern Europe and Africa. The specific requirements of an effective door system in different situations (eg clean room, operating room) may vary in different parts of the world.
Special Custom High Speed Door, Special Custom Rapid Door, Special Custom Fast Door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrs.com
The second generation technology is mainly to optimize the heat recovery system of waste heat power generation, balance the heat utilization of the kiln head and the kiln tail boiler, and adopt the public high temperature superheater and the kiln head residual air recycling to improve the steam inlet superheat temperature and flow of the steam turbine without increasing Under the premise of the consumption of coal per ton of cement clinker, more power generation is added, and the power generation per ton of cement clinker is increased by 10% compared with the conventional system, reaching 36-42 Kw.h/t.
The third generation technology mainly optimizes the waste heat power generation heat system on the basis of the second generation technology, increases the high temperature exhaust gas exhaust port of the cement clinker cooler, and appropriately arranges the medium temperature exhaust gas exhaust port, and adopts a special form of kiln head boiler to do The cascade utilization of waste heat of waste gas achieves the goal of greatly increasing the amount of waste heat power generation with little increase in project investment. The power generation capacity per ton of cement clinker is increased by 20% compared with the conventional system, reaching 38-45Kw.h/t.
In order to improve the power generation of low-temperature waste heat utilization in cement kiln, Nanjing Kayin Energy Environmental Energy Co., Ltd. has developed the second and third generation cement kiln waste heat recovery power generation technology, and recently applied for national patents. The patent application numbers are 200720038566.9, 200720038567.3.