Wuhan Han Wei Li Yuen-being of Equipment Co., Ltd. is a professional constant pressure water equipment, air valve, fans, diffusers, vent, muffler static box production and marketing in one of the science and technology enterprises. Companies with good management model, the perfect working environment elegant air-conditioning outlet, gathered a group of high-quality marketing and research and development personnel. Faced with the growing market of high-tech aluminum outlet, for the company to better development and survival, the company will continue to discover and develop new products. Now the company has with the German Kenai Front (okonoff) company, Prairie Hill (PRESSURE) Company, Shanghai Haiying Machinery Plant signed a cooperation agreement, and became the distributor of the three companies in Hubei Province. Grille Grille Product choice points 1. The main control parameters chosen outlet type, material, size, outlet velocity, total pressure loss and airflow range and so on. 2. The outlet of the main materials are steel and aluminum types. 3. Selection of points 1) according to the project characteristics, the required type of air distribution, air regulating properties and methods, select the appropriate outlet types. 2) the required amount of wind according to [supply or discharge (back) wind] in the air neck (or outlet section of the import and export) allows the wind speed range, to determine the required size of the outlet. Such as by air speed (typically 2 ~ 5m / s) when determining the size of the nozzle, should consider the effective outlet area ratio (typically 30% to 60%). 3) check the main technical performance of the selected outlet, such as a range, pressure loss, noise indicators and wind speed and temperature difference in the work area. 4) determine whether the selected outlet mounting arrangement and connection with the duct. Fixed return air inlet: 1, tilt angle blade of 45 °, generally used for wash room, return air or pick up decorative toilet repair port can also be used for exterior vents. 2, there is the width of the air border points, within brackets dimensions diagram Dimensions wide frame, the user must specify the order outlet, when not specify, all by a narrow border of production. 3, the blades may be vertical or parallel to the long side of the long side, it must be specified when ordering, without specified, all according to the long side of the flat blade production. Outlet _ Wuhan Han Wei Li Yuen (certified) _ Xinjiang outlet provided by the well-being of Equipment Co., Ltd. Wuhan Han Wei Li Yuen. Wuhan Han Wei Li Yuen-being of Equipment Co., Ltd. (www.whhwly.com) is a leader in Wuhan, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Wuhan Han Wei Li Yuen leadership with the staff warmly welcome all inquiries negotiations to create Wuhan Han Wei Li Yuen better future.