The first line and second line brands of cooling towers, the brand of closed cooling towers

European and American system: Yimeigao BAC Marley Yimeigao and BAC only make all-steel towers, ** high, good performance. Marley has made FRP and all-steel, ** which is relatively low among the three. All three brands are produced domestically.

Japanese: Kongyan Epheme Ten years ago, the market was overtaken by domestic brands, and the technology was not updated for decades, and the sunset brand.

Taiwan: Good Opportunity There are many Taiwanese users in Jinri.

Domestic: The technical content of the cooling tower is not high, and many domestic brands have risen in recent years, and the process and configuration have surpassed those old brands. Such as Mingxin, Qintai (only do all-steel towers, the market share in Guangzhou and Shenzhen is very high), Yuan Heng and so on.

Turn) EVAPCO cooling tower, BAC cooling tower, Marley cooling tower (SPX), Yuanheng cooling tower.

Air Research Cooling Tower, Spind Cooling TowerSino-Japanese joint venture: Ebara Cooling Tower, Liangji Cooling Tower, Jinri Cooling Tower.

Foshan Kangming Cooling Tower-Foshan Kangming Environmental Protection Air Conditioning Equipment **** is invested and established by Hong Kong Kangming Group, specializing in R&D, production and sales of cooling tower manufacturers, is a well-known cooling tower manufacturer in China, producing industrial cooling towers, closed cooling towers, motorless cooling towers, stainless steel cooling towers, square cooling towers, circular cooling towers, special-shaped cooling towers, hydraulic turbine cooling towers and cooling tower maintenance, cooling tower accessories, etc.

Hello: You can try the cooling tower without packing, this kind of tower can reach 10 without maintenance, you can search for it, spray cooling tower, you can find it, come to Hebei Huaqiang Science and Technology Development ****.

Imitation Marley cooling towers are sold to customers --- as Marley cooling towers, but ** is very low, if customers purchase such Marley cooling towers, you may have found "cheap" goods! Hakka beware.

Now there are a lot of imitation Marley products in the Chinese market, because Marley's products are all so-called OEM, and there is no assembly plant of its own, and many domestic first-class businessmen or factories have left their employees or made supporting facilities for Marley, with a high level of ability, and a group of cadres are independent portals, referring to the drawings of Marley before, and find the same first-class merchants of Marley by themselves and assemble them themselves. The product you accidentally buy is an imitation Marley , because it's all assembled on site, and you don't know that their products and parts are sourced from. If you look for a trial on the Internet, you can find a lot of factories that can provide imitation Marley products...

I just want to remind you Hakka to be careful!

Originally, Marley was okay in everyone's impression, and there were many projects used, but now it is really not the same as before.

European and American Department: Eappco, BAC, GEA

Now it should be the most used first-line brand for high-end projects in China, and it is used in European and American factories, high-end hotels and public construction projects.

Although Marley is an American brand, it has been reduced to a second-tier and third-tier brand, although it entered China relatively early, but now it has been acquired by SPX, and the brand and quality are not as good as before. Truth be told, trust in the brand has decreased a lot in the industry. During the economic crisis, Marley closed its assembly plant in Guangzhou, China, so it was not shortlisted for many key projects.

According to the employees who resigned from the horsepower, the so-called OEM is recruited by the top businessmen to hold the drawings, purchase various parts and components outside and assemble them in various places, the quality of the personnel is uneven, and the quality is indeed not guaranteed. can only often compete in some ordinary projects and opportunities, second-tier and third-tier brands such as Jinri;

Hello, I found a little junior sister. I'm also involved in this area. To be honest, it's hard work for you.

It doesn't feel like there's a need for such blind learning. It is recommended that you should learn more about the application principle and structure of the equipment, as well as the role it plays. The key is to ask the customer to get the order boss to be satisfied, we are more difficult to do.

U.S.-owned: BAC Marley Yi Meigao (high-end industry).

Taiwan-funded, Japanese-funded: good opportunity Jinri Spinde Ebara Kongyan (such brand value is equal) domestic high-end: Yuanheng Xinling.

Domestic mid-range: Kangming Lanxun.

Domestic low-end: Yatai Jinguang Grad (Shandong brand).

I don't know what the first-line and second-line brands of cooling towers are, but the Tengjia ones we use are good, and the specifications and models recommended by their manufacturers are quite suitable for our needs, and we are very satisfied.

The brands of closed cooling towers are: Dalian BAC (American brand), Shanghai Brapu (German brand), Shanghai EVOPCO (American brand).

The cooling tower uses the evaporation and heat dissipation device that dissipates the waste heat generated in the industry or refrigeration and air conditioning to reduce the water temperature by using the principle of evaporation and heat dissipation, convection heat transfer and radiation heat transfer, etc., to ensure the normal operation of the system.

The principle of the cooling tower:

The dry (low enthalpy) air enters the cooling tower from the air inlet network after being pumped by the fan; The saturated steam is divided into high-temperature water at high pressure and flows to the air at low pressure, and the damp heat (high enthalpy) water is sprinkled into the tower by the self-seeding system.

When the water droplets are in contact with the air, on the one hand, due to the direct heat transfer between the air and the air, on the other hand, due to the pressure difference between the water vapor surface and the air, the evaporation phenomenon occurs under the action of pressure, which is brought to the current latent heat of evaporation, and the heat in the water is taken away, that is, the heat transfer is evaporated, so as to achieve the purpose of cooling.