The operating drying temperature of a fluid bed granulator is generally adjustable from ambient temperature up to 120°C, tailored to the thermal sensitivity of the material. In practice, the inlet air temperature is typically kept below 140°C to prevent excessive thermal stress from compromising filter media, elastomeric seals, or mechanical structures. Batch drying cycles depend primarily on initial moisture content and physical properties, generally ranging from 40 to 120 minutes.
Because the equipment operates under continuous thermal cycling, internal components must reliably accommodate thermal expansion. Based on customer-supplied drawings, Hansheng Automation custom-machines temperature sensor thermowells, high-flatness air distribution plates, and heat-resistant seal retaining components, ensuring consistent dimensional stability and reliable assembly airtightness under varying thermal loads.
