QualFab manufactures a wide range of fan wheels for both OEM’s and as replacement parts for existing furnaces, for both low and high temperature applications, and for use in many process industries. Cast and fabricated fans are produced in a wide range of styles and both in stainless and high nickel alloys.  The fan assemblies can be with or without shafts that are manufactured and balanced to customer specifications.  All fans are fully inspected and tested to ensure that they meet or exceed customer expectations.