Fluid Bed Dryer
The Fluid Bed Dryer is a highly versatile processing machine extensively utilized in the pharmaceutical industry for solid preparation production. It serves various functions such as mixing, drying, and granulation, making it an indispensable tool in pharmaceutical, chemical, and food industries. UPMACH has successfully researched and developed these innovative fluid bed dryers, taking into account the market’s actual conditions and incorporating internationally advanced technology. UPMACH’s fluid bed dryers boast a range of features, including a well-designed structure, stable performance, user-friendly operation, absence of dead corners, and concealed bolts. The machine incorporates PLC automatic control, ensuring seamless operations based on user-defined process parameters. Furthermore, all process parameters can be recorded and printed, guaranteeing the authenticity and reliability of the original records. The system fully complies with the Good Manufacturing Practices (GMP) requirements for pharmaceutical production.
Working Principle of the Fluid Bed Dryer
The Fluid Bed Dryer comprises several key components, including the host machine, air handling system, heating system, exhaust, and dust filter system.
During operation, the material is introduced into the hopper of the fluid bed dryer. The process requirements are set on the Human Machine Interface (HMI), and upon initiation, the machine commences its operation. The air handling system filters and heats the air, which then enters the host machine.
As the hot air fluidizes the materials, moisture rapidly evaporates, resulting in instant drying. Once the predefined procedures and parameters are fulfilled, the material bowl is pushed out and assembled onto the lifting turnover dry cone mill or lifting vacuum dry cone mill machine for discharge. This mechanism effectively controls dust pollution and minimizes the risk of cross-contamination.
By following these principles and incorporating advanced technology, our fluid bed dryer provides an efficient and reliable solution for various drying and processing needs in the pharmaceutical industry and beyond.
Advantages of UPMACH’s Fluid Bed Dryer
- UPMACH sources electrical elements from reputable brands such as Siemens, ensuring high-quality and reliable performance. Similarly, the frequency converters are supplied by Schneider, guaranteeing smooth and efficient operation. The PLC (Programmable Logic Controller) and touch screen are also from Siemens, providing user-friendly control and intuitive interface. Furthermore, the pneumatic elements are sourced from Japan SMC, renowned for their precision and durability.
- Safety is a priority in UPMACH’s fluid bed dryer design. The motors are Explosion-Proof, ensuring secure operation even in potentially hazardous environments. Additionally, the centrifugal fans are characterized by low noise levels and are shock-proof, contributing to a pleasant working environment.
- The inclusion of PID control allows for precise temperature regulation. Users have the flexibility to set desired parameters, and the system automatically adjusts the air inlet temperature accordingly, ensuring optimal drying conditions.
- UPMACH’s fluid bed dryer is equipped with top granulating capabilities, a thermal insulation mixing tank, and a high-quality peristaltic pump. The peristaltic pump can be frequency controlled, providing versatility and efficient processing.
- Safety features are integrated into UPMACH’s fluid bed dryer, including alarm failure prompts and an emergency stop mechanism, ensuring operational security.
- To ensure effective filtration, UPMACH’s fluid bed dryer utilizes Finland-imported PTD-3D Multi-fiber combination antistatic filter cloth bags, guaranteeing reliable performance and preventing static buildup.
- Additional optional features include the ability to include a printer with our fluid bed dryer, facilitating documentation and record-keeping. Furthermore, an online sampling device is available, allowing real-time monitoring and analysis of the drying materials.
- UPMACH’s fluid bed dryer offers optional features such as explosion-proof systems, a dehumidifier system for precise moisture control, a final dedusting system for high product quality, a WIP system for streamlined cleaning processes, and a swirling air distribution plate system to optimize airflow distribution for improved drying efficiency.
These advantages make UPMACH’s fluid bed dryer a versatile and reliable solution for various drying and processing needs, while the optional features allow customers to customize the equipment based on their specific requirements.
Working Process of Fluid Bed Drying
Material Feeding to the Fluid Bed
Air Inlet
HMI Setting
Fluidizing
Drying
Dust Cloth Bag Shaking
Exhaust and Dust Filtering
Granulating (Optional)
CIP (Cleaning-in-Place)
Fluidized Bed Dryer Dimensional Drawing
| Model | H | H1 | φD | W |
| FG-15 | 3000 | 1850 | 806 | 984 |
| FG-30 | 3234 | 1850 | 806 | 984 |
| FG-60 | 3953 | 1850 | 1106 | 1340 |
| FG-120 | 4508 | 1850 | 1306 | 1540 |
| FG-200 | 4640 | 1850 | 1306 | 1540 |
| FG-300 | 5165 | 1850 | 1608 | 1840 |
| FG-500 | 5812 | 1850 | 2008 | 2240 |
Technical Parameters
| Model | FG-15 | FG-30 | FG-60 | FG-120 | FG-200 | FG-300 | FG-500 |
| Bowl volume (L) | 45 | 100 | 220 | 330 | 577 | 980 | 1530 |
| Production capacity (kg/batch) | 5-15 | 15-30 | 30-60 | 60-120 | 120-200 | 200-300 | 300-500 |
| Fan power (kw) | 7.5 | 11 | 18.5/22 | 22/30 | 30/37 | 37/45 | 75 |
| Electric heating power (kw) | 30 | 30 | 30 | 45 | 80 | 90 | 120 |
| Steam pressure (MPa) | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
| Steam consumption (kg/h) | 180 | 180 | 300 | 360 | 420 | 480 | 677 |
| Compressed air pressure (MPa) | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
| Compressed air consumption (m³/min) | 0.4 | 0.9 | 0.9 | 1 | 1 | 1.5 | 1.8 |
| Approx. Weight of host machine (kg) | 800 | 1000 | 1200 | 1400 | 2000 | 2500 | 3500 |
Photos of Fluid Bed Dryer
