SED-8-1.8ZGF-H — SED-ZGF Series, 8000×1800 mm Bed
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SED-8-1.8ZGF-H Vibrating Fluid-Bed Dryer is a continuous vibrating-bed dryer with 14.4 m² drying-bed area (8000 mm × 1800 mm) for drying, cooling, and humidifying granular materials in pharmaceutical, chemical, food, fru
Funktionsweise
Wet material enters the bed at the inlet hopper. Two 7.5 kW vibration motors mounted on a vibrating frame propel the material forward in horizontal small jumps. Filtered hot air (70–140°C) is forced upward through the SUS304 perforated plate by the blower; the air-flow + vibration combination fluidizes the material so each particle is suspended in the hot stream and dries uniformly. The bed is divided into a high-pressure pre-drying zone (forces full fluidization), a low-pressure drying zone (carries away large quantities of water), and a cooling zone (high-flow ambient air to drop product temperature). Moist exhaust air leaves through a cyclone separator and induced-draft fan; the hot-air supply uses a steam radiator (or electric heater). Material discharges at the outlet. Adjusting motor swing-angle and air valves tunes residence time, layer thickness, and drying intensity.