stainless steel fluid bed crystallizer used on PET pellets with heated nitrogen total pressure drop, ca.30 mbar, differential pressure ca 2 mbar, design pressure pe=90 mbar product thickness ca.200mm approximate bed with glass inspection hatches 1.6m wide x 3.3m long x 500mm deep with glass inspection hatches Openings include: product inlet 100mm diameter with rotary valve, hot air inlet 700mm diameter, hot air outlet 700mm diameter, product outlet 150mm x 185mm, chamber with hood,