The mechanical ventilation in the tunnel can not only accelerate the emissions of harmful gases such as car tail gas, but also reduce the concentration of flue gas, increase the safety of tunnel fan operation, and improve operation comfort.... View More>>

The fan industry occupies an important position in our national economy, produces the compressors, blower, ventilator and so on applied in various fields, has made a great contribution to the development of our country's economic construction.In 2016, Chi... View More>>

volume/environmental/reliability/direct drive/belt drive/coupling drive/long service life/durable/stable performance/smooth operation/energy saving/emission reduction/simple structure/easy installation/convenient use... View More>>

What are the environmental requirements for storing centrifugal fans?... View More>>

How to derust the tunnel fan？... View More>>

What are the vibration reduction methods for mining fan?... View More>>

How to solve the unstable wind speed of coal mine fan?... View More>>

Ventilation and lighting design must not only consider normal traffic conditions, but also consider the fire conditions in the tunnel.... View More>>

vertical ventilation Half -horizontal ventilation Full horizontal ventilation... View More>>

Rubber lining anti-corrosion centrifugal ventilation fan is based on the customer's use environment and working conditions, the carbon steel shaped fan affixed with butyl rubber strip and then high temperature vulcanization. Rubber lining anti-corrosion f... View More>>