If the rated current of the motor is exceeded during operation, the voltage and frequency of the power supply should be checked and compared with data on the unit rating plate. Some blowers can't be operated over the whole range of the performance curve. Overload of the motor may occur due to excessive system back-pressure. In applications where over-pressure conditions may occur, a relief valve must be installed. The ring blower must not be subjected to shock or vibration loads.

The ring blower has a non-contact operation and does not normally require maintenance. Wearing parts are subject to the recommended maintenance intervals and are a constituent part of the applicable warranty claims. The service life of bearing parts depends on the operating hours, load, and other influences such as temperature and operating pressure.

Our company was established in 2007. Since its establishment, our company has been committed to developing and innovating the national industry. We adhere to the enterprise spirit of "efficient, pragmatic, rigorous, and innovative" and are committed to creating precision machinery and equipment. We have had dozens of imported machining centers, CNC lathes, drilling centers, CNC cutting, and other advanced machining equipment. We have been focusing on researching, developing, producing, and selling precision parts and vacuum equipment. At present, the main products include aluminum alloy and steel couplings, ring blowers, high-pressure blowers, rotary vane vacuum pumps, oil vacuum pumps, vacuum systems, air compressors, voltage stabilizers, and other series of products. The total area is more than 9500 square meters, with 218 employees and 27 R&D personnel to meet any of your needs.

Our company has a clear corporate system, including the general manager's office, finance department, technical department, production department, sales department, after-sales department and human resources department. The total number of people reached 63. Our company has import and export rights, and the Foreign Trade Department was established in 2009. Our products are not only adopted by major domestic enterprises, but also exported to Europe, America, Africa, Southeast Asia, and other regions, and are deeply welcomed by clients. Annual turnover is 10 million US dollars. We have dozens of product patent certificates and various CE certificates.

Our company's foreign trade staff have more than five years of work experience. We are online 24 hours a day. We participate in foreign exhibitions all year round, including Germany, the USA, South Korea, Turkey, Mexico, Vietnam, Thailand, Indonesia, Russia, etc.