Large air capacity Fan is also called large air capacity low noise fan, large air capacity high efficiency fan, large air capacity energy-saving fan. The size of the air inlet, the air outlet and inner space of the casing are very large, the blades are short and wide, which is very easy for gas to pass through quickly.
We have special design to strengthen the structure strength for the large air capacity centrifugal fan impeller, to cope with the strong centrifugal force when the fan rotates and ensure safe operation of the fan.
The volume of the large air capacity centrifugal fan is bigger than other series, the weight is also more heavier. In order to keep the fan system operate reliably and service life, we will use stronger main shaft and larger loading bearings than other companies.
SIMO BLOWER’s large air capacity centrifugal fan impellers, all adopt backward design, with airfoil and straight blades 2 types, the airfoil blades’ aerodynamic performance is higher, but straight blades have longer service life, the users can choose the blades type according to their own requirements.
SIMO BLOWER’s large air capacity centrifugal fan’s impellers are balanced by high standard dynamic balance correction, impeller with larger diameter will be treated by annealing processing, the stability of the operation is very good.
For very harsh operating conditions (such as corrosive gas and dusty gas), we also provide customers with large flow long-life fan, SIMO BLOWER will use special corrosion-proof or high hardness metal material, wear-resistant scaleboard, spray anticorrosive coating, spray high hardness alloy coating to prolong the life of the impeller, reduce downtime and maintenance costs of users.