High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas. About product feature:high efficiency, low noise, easy operation ;adjustable blades  High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas. Zibo dingxian mechanical equipment co., ltd which was founded in 1985, mainly designs and manufactures centrifugal fans and axial flow fans which are applied to industrial systems, which is the senior member of china general machinery industry association (cgma).   As one of the main large fan manufacturers in north china, which owns more than 200 employees and the production capacity of 15000 sets one year, we have an advanced air flow test laboratory in our company. We master mature fan designing, testing, manufacturing technology, and can design and manufacture multipurpose fans according to users' requirements. So, we are able to meet users' complex and professional applications.