The spray dryer supply fan application uses a custom backward-curved fan with epoxy exterior coating, and continuously welded airstream interior parts made of 304 Stainless Steel with SSPC-SP10 bead blast surface preparation. With a split housing, vibration switch, split vibration isolators, pressure tap connections, and an outlet transition to round, this fan is heavy-duty and food-grade.
Dairy Processing
September’s story involves the Cheese & Whey industry. AirPro built four fans for a northeastern dairy processing facility. All fans, installed on a whey production system, were required to pass USDA food-safety inspection. The pictured fan, processing the hot air at the outlet of the dryer, included 304 Stainless Steel airstream parts (APIC).