รูทโบลเวอร์ (Root blower)
โบลเวอร์ (Roots Blower) เครื่องอัดอากาศ, เครื่องเติมอากาศ
A cement manufacturing plant consists of many stages and various cycles are involved. Roots Blowers  
are widely used and installed in some of the important stages in cement manufacturing plants. Some of the common applications
where these Blowers are used are kiln burner feeding, pre-calciner, burner Feeding, raw meal silo feed Aeropol, silo mixing bin aeration and surge bin aeration, to name a few.
The quality of these Roots Blowers should be excellent so that they work in the critical conditions of a cement manufacturing plant.
Charging of kiln is one of the critical stages where Roots Blowers are used.
These Blowers take normal atmospheric air at suction and compress it to the required capacity and the required pressure at discharge and supply it, so as to charge the kiln for the next process.
Roots Blowers are also used to convey cement and fly ash in a cement manufacturing plant. This process of conveying cement and fly ash is done pneumatically by using Roots Blowers.