• Sunsai Pharma Equipments Private Limited

Fluid Bed Dryer – Lab/R&D Model

Sunsai Pharma Equipments Private Limited offers a Fluid Bed Dryer – Lab/R&D Model. Sunsai fluid bed dryers are designed and manufactured to be efficient batch-type systems for undertaking various processes such as air mixing and drying of fluidisable substrates. During a typical batch, the feed to be processed is charged into the container of the dryer and sealed with main processing chamber. The conditioned air (heated/dried) is introduced into the inlet air plenum/wind box. The plenum distributes the process air across the fluidising plate that separates the product from the plenum. Based on the module selected, the distribution and proportions of in-flowing air varies contingent upon the aerator plate at the bottom of the product container. The fluidising air assures uniform contact of discrete particle with drying air, suspending, lifting and maintaining the feed in fluidised state. Fluidisation also provides for a random pattern of particle motion promoting air mixing with suitable material. Once the process air has transferred its energy to the material it enters the expansion chamber, where the air stream decelerates allowing entrained particles to fall out of suspension and downward due to gravity. The cyclic pattern is continued until the desired results are attained. The process is interspersed at programmed intervals for cleaning the exhaust air filters located above the expansion zone, thereby retaining the entrapped fine particulates within the processing chamber.