Shanxi fan bearing temperature is too high: ① bearing severe vibration; ② viscosity of the lubricant does not deteriorate or contain foreign materials, inadequate or excessive lubricant filling; ③ Rolling bearings damaged or bent, the bearing inner or outer ring too loose tolerances or too tight. Shanxi fan motor current or temperature is too high: ① car when not shutting the inlet pipe; ② sent gas contains viscous material; ③ spindle speed exceeds the rating; ④ bearing box severe vibration; ⑤ motor input voltage is too Current low or missing items. Air volume adjustment is the amount of wind by what means to achieve a fan of regulation is an important benchmark fan effect control, and related factors involved in fan capacity, including the fan impeller design, the relevant power of the motor is set there blower plenum is set There regulating valve. First: the fan impeller design. Traditional fan impeller designs are almost iron, and are not to break the blower on the technical aspects of the aerodynamic exterior design, but nowadays already appeared fan impeller blower try other materials, such as: plastic, aluminum and so on. From the appearance, due to the continuous emergence of market demand, and how to create the most efficient and least cost to the customer and the product has become a common choice for businesses, resulting in expansion of the exterior design of the impeller, various attempts such as multi-leaf. Second: the motor-related power. The motor is driven by the rotation of the core parts of the impeller, a technological breakthrough on the motor could bring the entire wind turbine including the impeller, the overall trend of lightweight, lightweight design and facilitation of change. Therefore boiler fans, inputs and technology breakthroughs in technology R & D expenditures on core issues on the motor fan became businessmen, but also how their fan product advantage out of the international market conditions. Third: adjusting the valve chamber wind turbine design. Fans from the application range can be divided roughly into gas-class fans, industrial fans and other categories. And because of the characteristics of the industrial class fan application goals: such as forced air cooling, kitchen fire regulation decided to add regulating valve design in the design, in order to more easily and quickly adjust the wind carried. Suction fan, nagorye blower (certified), Jinan fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future. You can also access (www.sxfjgs.com/supply_details_43912330.html), for more information about the company.