Green Tunnel Blower Fan Used In Coal Mine, Mines Or Tunnel Construction Or Factory

Nice appearance
High air volume
Easy maitenance
Reasonable price
Fast delivery time
Used in coal mine, mines or tunnel construction or factory

It was composed by air inlet pipe,blower 1 and blower 2, silencer and diffusion tower.The Motor is installed in separate flow cavity, and isolated with ex plosive gas.the blower pedestal air Hole will cool the motor. Impeller hub ratio select 0.6-0.7.blade is adjusable hollow torsion airfoil Type. there is anti-friction spark copper ring between impeller out diameter and Housing.disrotatory is good for inverted ventilation.

The extracted model ventilator will be stalled in the coal mine surface air well outlet.It is Suitable for mine well which has good air pipeline ,long ventilation distance and high demand for Inverted ventilation.

Please tell us your airflow,total pressure or static pressure,industrial voltage and where to use it..we will select the right model for your use.