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 , http://www.hongfahsrud.com
The project owner of the 100,000-ton-year ADC foaming agent integration project is Qinghai Salt Lake Haihong Chemical Co., Ltd., which was jointly initiated by five companies including Salt Lake Group, Zhejiang Haihong Holdings and Anhui Huilong Agricultural Resources Group. The project is a key circular investment project in Qinghai Province and a key circular economy project in the Qaidam Circular Economy Experimental Zone. The overall plan is to produce 100,000 tons of ADC foaming agent, 50,000 tons of light magnesium oxide, and 50,000 tons of urotropine. And so on, the total investment of the project is about 1 billion yuan. After this project is completed, it will become the world's largest ADC foaming agent factory, and its market share accounts for about one-third of the world's strength. At the same time, the Urotropine and Magnesium Oxide Units are the largest in China.
According to experts, most ADC manufacturers in China currently adopt the urea method, which results in serious waste of resources and environmental pollution. The Salt Lake Haihong annual 100,000-ton ADC foaming agent integration project achieves resource recycling and can be used in certain areas. To alleviate the problem of environmental pollution.
The project to produce 200,000 tons of sulfuric acid per year is located in the Yinmaxia Industrial Park in Dachaidan District, Haixi, Qinghai Province. The project is based on the rich mirabilite and coal resources of the Qaidam Basin and has been listed as a pilot area of ​​Qaidam circular economy. Key projects. The overall plan of the project is to produce one-million tons of thenardite, 300,000 tons of Yuan Mingfen, 200,000 tons of sulfuric alkali, 20,000 tons of polyphenylene sulfide annually, and then build a 10,000 tons of big soda project with sulfuric acid residue, and use the local Abundant quartz stone and Glauber's salt resources The annual production of 10,000 tons of silicate alkali project, the project plans a total investment of 1.55 billion yuan.
Asia's Largest Sulfide Unit Test Drive Successful
During the Spring Festival, the development and construction of the Qinghai Salt Lake Group's chemical industry has received successes in succession: The annual production capacity of 100,000 tons of ADC foaming agent integration project has been successfully completed; the annual output of 200,000 tons of sulfide-alkali integrated project has been successfully completed. According to industry experts, among the above two chemical projects, the 100,000-ton-class ADC foaming agent is the largest device of its kind in the world today, and the 200,000-ton-grade sulfide base is the largest installation in Asia today.