Surface oxidation of integrated cabinets should be handled in a timely treatment

The surface oxidation of the integrated outdoor cabinet needs to be treated in time. When making the sheet metal cabinet, the thickness of the metal must be higher than that of the processed products. However, because metal materials are produced in large quantities by manufacturers, it is inevitable that they will encounter oxidized materials. For such materials, how should we deal with it?
Oxidation is a common problem, especially for industrial equipment. Paint spraying or electroplating are usually used for antioxidant treatment on equipment, but oxidation can not be avoided in an all-round way. Because the sheet metal cabinet is made of different materials. Therefore, we need to pay attention to the selection of materials, especially whether metal materials are overoxidized, if this is the case, we can not choose this plate processing.
Firstly, the limited stainless steel is heated by shearing, edge binding, welding or artificial roasting, which results in black oxide skin. In the past, people usually used nitric acid and hydrofluoric acid to remove the oxidized skin, but this method is harmful, especially to human body and the environment. Its corrosion is relatively large, and the cost is high. Now it has been eliminated by sheet metal processing.
Now there is a better way to handle the surface oxidation of the metal cabinet. One is the sandblasting method, which uses the method of spraying tiny glass beads. Another method is to soak and wash with non-polluting acid pickling passivating paste and cleaning liquid with non-toxic inorganic additives at room temperature. If the surface of integrated cabinet always adheres to a layer of black oxide, it is easy to leave a bad impression on customers. In order to avoid this situation, we must have a good solution in dealing with oxidation.

SOROTEC IP55 Protection Outdoor Telecom Cabinet

■.Highly integrated outdoor electrical enclosure with strong housing ability, can be used as equipment cabinet, battery cabinet or integrated cabinet
■.Well environmental adaptability with IP55 class protection and full ranges of temperature control system
■.Precise and separate temperature control reduces energy cost
■.Multi-layer panel structure makes less heat absorbance and saves energy
■.Anti-theft design and earthquake protection tests ensure outdoor electrical enclosure and equipments safety
■. Well environmental adaptability with IP55 class protection
■.Support delivery in whole or in parts with no limits to installation scenario

评论

发表评论

此博客中的热门博文

Correct selection of backup time for UPS

图片
UPS backup time is generally a problem concerned by customer in the purchase process. Usually most people prefer to choose the  UPS  which power backup the longer the better, in fact, this is not correct. We must firstly clear that the seller will usually have standard type UPS and long-acting UPS. Standard type UPS with built-in battery, after a power interruption can supply power to the load equipment in general for a few minutes to tens of minutes, of course, the length of time depends on the load. Long acting UPS can not only meet the power requirement of load, but also meet the requirements of customers and work types and so on, so the long-term UPS is usually equipped with an external battery pack. If the client is not particularly strict to the work condition of the load, and the power of the load is not particularly large, usually with standard type UPS would be enough. Because the choice of long backup time UPS is bound to increase the number of battery groups an...
阅读全文

126th Canton Fair

图片
On Oct 15th 2019, as one of the most important trade promotion platforms for Chinese enterprises to expand the global market, Canton Fair in Guangzhou focused on highlighting innovation driven, and “independent brand” became a high-frequency word of Canton Fair. Xu Bing, a spokesman for the Canton Fair and deputy director of the China Foreign Trade Center, said that the domestic and foreign environment faced by China’s foreign trade development this year is more complex and uncertain. The majority of exhibitors accelerated quality improvement and innovation, and continued to make efforts in technology research and development, product innovation, brand cultivation, etc., with high technology, high quality, high added value and independent brand products emerging. Many independent innovative R & D products are welcomed by the market. At the same time, purchasers are less sensitive to price and pay more attention to the technology, brand, quality and service of products. In ...
阅读全文

How to maximize the efficiency of your UPS

图片
1.Use of AC voltage regulator After using  UPS power supply , there is no need to add AC voltage regulator. If it must be added, it should be added to the front level of UPS, that is, the mains power first passes through the AC voltage regulator, then through the ups, and then to the load. 2.Battery balanced charging skills At present, valve regulated lead-acid battery (VRLA) used in many ups power supply is called maintenance free battery from the beginning, which gives users a misunderstanding that it seems that this battery is durable and does not need maintenance at all. Under this kind of misleading, many users have not carried out maintenance and management since they installed the battery. When the battery in UPS power supply meets the following conditions, the battery shall be charged evenly: when the terminal voltage is lower than the specified calibration voltage due to excessive discharge. For 12 V small sealed lead-acid batteries, the discharge calibration voltage is...
阅读全文