In order to enhance the technology level and production capacity of Wanhe Flat Panel Solar Collector, the company invested heavily in the first flat-panel solar thermal absorbent coating production line in China to formally put into production after intense debugging and verification. It is understood that the flat-panel solar collector heat sink coating production line using advanced foreign technology and coatings, with many advantages ahead of the domestic counterparts: First, simplify. The production process is relatively simple, easy to achieve a higher level of process control, product quality and stability. Second, industrialization. Suitable for mass production, an annual capacity of the production line can support 700,000 3Σ paddle 裟 裟 芗 绕 around Ao F æ·™ å’ å’ å ‹ read å ‹ J 褂 squandered ナ? 茫 ?? Fusifida sodium paddle 裟 芗 芗 aroundéž² å’ çœ çœ â’Š 倜 çœ çœ çœ Province â’Š 倜 倜 â‘¿ â‘¿ â‘¿ read Q 榷 F 渌 die mold 臀 å»´ å»´ å»´ å»´ å»´ K? Wan and flat solar spraying production line can have these advantages, and its selection of paint and its production technology are inseparable from the domestic counterparts of materials and processes, Wan and the paint is a silicon-based functional coatings, with high Selective, high weathering two major characteristics. High selectivity is reflected in the higher absorption rate and lower emissivity, absorption rate of 92%, 92% of the energy projected into the sunshine collector surface heat into energy, the emissivity of 20%, effectively reduce the suction Energy loss on the surface of the hot body. The product's weatherability reached the best indicators of similar products on the market, which in artificial wet and salt spray test environment, able to withstand 500 hours or more, but also have good UV resistance to meet the normal conditions Use 15 years of request. According to the information provided by foreign coating suppliers and field investigation, the heat-absorbing bodies disassembled from the solar collectors normally used by users for more than 20 years have basically remained unchanged after being tested. After the production line was put into operation, together with the original production capacity of collectors using blue film (vacuum magnetron sputtering coating), anodized film and black chrome film, the annual production capacity of Wanhe Company reached 1 million 3 Σ paddle 裟 裟 芗 æ¡£ around the patellar file men Xin small Valve,Gaben Valve,The Valve,Non-Return Valve Hangzhou Refworld Mechanic&Electric Co.,Ltd , http://www.refworld.cn