Type NL special fans for cement vertical kiln are produced by Siping blower factory, which are new high pressure ,high efficiency,low noise and saved energy products can replace low efficiency and hifh noise Roots blower used for cement vertical kiln. The products are suit for various common mechanical vertical kiln of φ 2.0 ×8m～φ3.2 ×12m

Feature:
1,High efficiency, low noise, flat performance curve, wide high efficiency area, non-surge pint Motor consumption power doesn't vary with network resistance.Motor doesn't overload when ventilation is blocked in vertical kiln.
2,Effectively control motor load by damper.
3, Low noise, improved working surrounding.
The products are made single suction, type D driving, whole body support with vibration absorber.