Combustion Air Blowers – Process Heat and Plug Fans:
NYB forced-draft fans for burner systems provide stable airflow with pulsation-free flow and constant pressure.
High-speed dryers use the velocity from the burner supply fans to fluidize or convey the product being heated.
Paint finishing for metal products, drying of building materials, and graphic arts drying, can occur at conveyor speeds over 500 fpm with no possibility of inconsistent air supply.
Oven and furnace fans, boiler applications, fired heaters, and dryers for chemical process installations, all require a long life with special attention to bearing life and mechanical reliability.
These are critical considerations in the design of NYB process heat and plug fans.
Design Features:
- Direct drive where possible
- Bearings and motors isolated from the process
- Shaft seals with ceramic felt elements
- Housing clean out door
- Safety guards and electrical disconnect
- Ambient air inlet filter and silencer
Construction Materials Available:
- Carbon steel
- Stainless steel
- Coated carbon steel