Fluid Bed Dryer - FBD

Product Introduction :

A Fluid Bed Dryer - FBD is a type of equipment used in various industries for the drying of powders, granules, crystals or other particulate materials. It operates on the principle of fluidization, which creates a turbulent mixing action that allows for efficient heat and mass transfer, resulting in rapid and uniform drying of the material.

The key components of this machine include a drying chamber, a gas distribution system, a filter system and a fan for air circulation. The material to be dried is fed into the drying chamber, where it comes into contact with the hot air stream. As the air passes through the bed of particles, it picks up moisture from the material, carrying it away and promoting evaporation.

The Fluid Bed Dryer - FBD possesses the capability to manage a broad spectrum of materials with varying particle sizes and moisture contents. They are particularly well suited for heat sensitive materials that require gentle drying at relatively low temperatures. The fluidized bed provides excellent mixing and agitation, ensuring that all particles are exposed to the drying air uniformly.

In addition to drying, the fluid bed dryers can be used for cooling, coating, granulation and clumping processes. By adjusting the operating parameters such as air temperature, flow rate and residence time, manufacturers can achieve the desired product characteristics and quality.

The fluid bed dryer comes in different configurations including batch and continuous models. Batch dryers are suitable for small scale production, while continuous dryers are more efficient for large scale operations with consistent product specifications.

Maintenance of these dryers is relatively straightforward, with regular cleaning and inspection of the filter system, air distribution plates and other components to ensure optimal performance and prevent contamination.

Features of a Fluid Bed Dryer - FBD :

• Uniform Drying : These instruments ensure uniform drying of materials by maintaining consistent temperature and airflow throughout the drying chamber. This prevents uneven drying and ensures consistent product quality.
• Gentle Handling : These fluid bed dryers provide gentle handling of materials, particularly sensitive substances such as pharmaceuticals and food products, minimizing the risk of degradation.
• Versatility : This category of machines can handle a wide range of materials including powders, granules, crystals and clumping, making them suitable for diverse applications across various industries.
• Efficient Heat Transfer : The fluid bed dryers facilitate efficient heat transfer between the drying air and the material being dried, resulting in faster drying times and reduced energy consumption.
• Controlled Drying Parameters : These category of dryers offer precise control over drying parameters such as temperature, airflow rate and residence time, allowing operators to tailor the drying process to specific material requirements and achieve desired moisture levels.
• Continuous Operation : Many of the variants of the fluid bed dryers are designed for continuous operation, enabling uninterrupted drying of materials with minimal downtime, which is especially beneficial for high volume production environments.
• Compressed Design : The fluid bed dryers are typically compact in design, requiring relatively small floor space compared to other drying equipment, making them suitable for installations where space is limited.

Applications of a Fluid Bed Dryer - FBD :

• Pharmaceutical Industry : For pharma industry, the fluid bed dryers are used for drying granules, powders and pellets in the production of medications.
• Food Industry : Applied in the food industry for drying ingredients such as grains, cereals, fruits and vegetables.
• Chemical Industry : Specifically for chemical industries,the fluid bed dryers are utilized for drying chemicals, polymers and resin materials.
• Agricultural Industry : In the agricultural industry,these dryers are employed for drying seeds, fertilizers and agricultural products.
• Cosmetics Industry : In the cosmetics industry, the machines are applied for drying cosmetic powders, pigments and ingredients.
• Ceramics Industry : With the help of such dryers, ceramic powders and materials can be kept in a dry condition
• Drying of Bulk Solids : Generally used in industries requiring efficient and uniform drying of bulk solid materials.

Models	BPE_1 KG	BPE_5 KG	BPE_10 KG	BPE_30 KG	BPE_60 KG	BPE_120 KG	BPE_200 KG	BPE_250 KG	BPE_300 KG	BPE_500 KG
Working Capacity (Kgs.)	1	5	10	30	60	120	200	250	300	500
Blower Motor HP	2	3	3	5	15	20	25	30	40	60
CFM	500	700	700	1200	2600	3500	4500	5500	7500	9000
Steam Consumption kg/hr @ 3 kg cm pressure	NA	NA	15	25	50	120	175	200	250	400
Heaters (KW)	3	3	6	18	36	54	NA	NA	NA	NA