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.hongfahsrd.com
After the media disclosed the problems existing in the transportation of dangerous goods in the Yangtze River Delta region, the reporter continued to receive calls from chemical production companies and some transportation companies and asked for help to solve the problem of transport of highly toxic chemicals across provinces. These enterprises have repeatedly stressed that although interprovincial transport problems are not exactly the same as those of inland water transport, they are one root cause of the same impact on companies and are a chain reaction to the problem. At present, the interprovincial transport of highly toxic chemicals has seriously affected the normal production and operation of enterprises. Not only is the burden on the company worsened, but also it is not conducive to the safety management of highway traffic, and the competent authorities should pay attention to it.
The reporter learned that the specific operational procedures for the “Three Certificates†for transporting highly toxic chemicals across provinces have not been clarified, but have been formulated by the provinces themselves, which has caused a series of problems and caused companies to scream.
The procedure is too cumbersome and unreasonable. The enterprises are struggling to run and the workers and the people are hurt. The staff of Hangzhou Qingfeng Agrochemical Co., Ltd. reported that the company's raw material chloroacetic acid has been purchased from Jiangsu and has a stable consignment unit. A phone call could have arrived in the morning and it could arrive in the afternoon. After the introduction of the new method, because it is inter-provincial transportation, the other party must inspect the vehicle 10 days in advance and receive the permit before returning to the loading, which means that it costs one extra car and the transportation cost doubles. If companies urgently wait for replenishment, such as tossing back and forth, such as freight, even the daylily are cold.
Because the progress of the provinces is not the same, the standards are different, and the operating procedures are not the same, which makes the companies at a loss. Zhejiang, Shanghai and other places are relatively advanced, but some provinces have not yet started this work. The company went to the destination to handle the "three certificates" but could not find the corresponding management department. All provinces have different qualification standards for carriers. For example, if Zhejiang requires higher levels than Jiangsu, they can transport highly toxic chemicals in Jiangsu, but they cannot get on the road in Zhejiang. Enterprises have to find another transportation unit. The difference in specific operating procedures is that the second-person monk is puzzled, and it takes a few days to complete a formality. Zhejiang Xin'an Chemical Industry Group Co., Ltd. has a large amount of highly toxic chemical raw materials purchased from other provinces every year. It covers Jiangsu, Jiangxi and Anhui provinces. In order to handle the “three certificates,†I don’t know how much energy is wasted.
With the development of the market economy today, the inter-provincial trade has been ceaseless. In areas where the chemical industry is developed, interprovincial transport of highly toxic chemicals is a task that companies cannot avoid every day. In particular, a small province such as Zhejiang Province, most chemical raw materials are purchased from outside the province. It is understood that some companies have adopted some "flexible" measures, such as night driving, roundabout driving and even violations of regulations on expressways, due to eagerness to purchase goods or to avoid excessively complicated application procedures. This has added a lot to traffic safety. Hidden danger.
The procedures for certification are cumbersome. Each province has different standards and safety hazards. Increasing the transport of highly toxic chemicals across provinces can cause business headaches.
Subject matter: On October 10th and 24th, the newspaper successively published a report entitled “Yangtze-Challenge Enterprises Shouted for Prohibition†and “Yangtze River Delta Enterprise Complaints for Logistic Obstructionâ€. The problem of transportation of highly toxic chemicals across provinces. After the publication of the article, many companies found reporters to reflect such issues, and the problems reflected were more and more thorough and thorough, even far exceeding the scope of dangerous goods transportation in the river.