Effervescent Tablet Granules Fluid Bed Granulator Dryer
Introduction
The innovative piece of machinery utilized extensively in the pharmaceutical and nutritional supplement sectors for the manufacturing of effervescent tablets is the effervescent tablet granules fluid bed granulator dryer. This technology is very effective at producing high-quality granules that are appropriate for tablet formulation because it successfully integrates the granulation and drying processes into a single system.
Working principle
The streamlined workflow is made possible by the fluid bed granulator dryer, which combines the mixing, granulating, and drying operations. Time is saved and fewer devices are needed thanks to this dual functionality.
The fluid bed technique ensures even dispersion and efficient heat transfer throughout the batch by suspending and fluidizing the grains using a regulated stream of warm air. This technique encourages regular granule development and improves particle interaction.
This effervescent tablet granules fluid bed granulator dryer is specifically made to meet the unusual formulation needs of effervescent tablets, which include combining effervescent agents such sodium bicarbonate and citric acid with active components.
Technical parameters
| Model | 3 | 5 | 15 | 30 | 60 | 120 | 200 | 300 | 500 | |
| Container | Volume(L) | 12 | 22 | 45 | 100 | 220 | 420 | 670 | 1000 | 1500 |
| Diameter(MM) | 300 | 400 | 550 | 700 | 1000 | 1200 | 1400 | 1600 | 1800 | |
| Capability | Min(kg) | 1.5 | 4 | 10 | 15 | 30 | 80 | 100 | 150 | 250 |
| Max(kg) | 4.5 | 6 | 20 | 45 | 90 | 160 | 300 | 450 | 750 | |
| Fan | Capacity | 1000 | 1200 | 1400 | 1800 | 3000 | 4500 | 6000 | 7000 | 8000 |
| Pressure | 375 | 375 | 480 | 480 | 950 | 950 | 950 | 950 | 950 | |
| Power(kw) | 3 | 4 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30 | 45 | |
| Steam expenditure | 15 | 23 | 42 | 70 | 141 | 211 | 282 | 366 | 451 | |
| Comperessed air expenditure(m³/min) | 0.9 | 0.9 | 0.9 | 0.9 | 1.0 | 1.0 | 1.1 | 1.5 | 1.5 | |
| Weight of the main body(kg) | 500 | 700 | 900 | 1000 | 1100 | 1500 | 1500 | 1800 | 2000 | |
| Steam pressure(m³/min) | 0.3-0.6 | |||||||||
| Temperature(℃) | Adjustable at the range from room temperature to 120℃ | |||||||||
| Working time(min) | Decided in accordance with the properties of raw materials | |||||||||
| Material yield | ≥99 | |||||||||
| Noise | Wheninstallation,main machine is separated from fan | |||||||||
| External dimensions of main engine | 1.0*0.6*2.1 | 1.2*0.7*2.3 | 1.25*0.9*2.5 | 1.6*1.1*2.5 | 1.85*1.4*3 | 2.2*1.65*3.3 | 2.34*1.65*3.3 | 2.8*2.1*4.0 | 3*2.25*4.4 | |
FAQ
1. Q: Why does the effervescent tablet granules fluid bed granulator dryer experience channeling phenomenon?
A: It may be due to uneven particle size distribution of the material, excessive fine powder or the presence of large particles. Fine powder is prone to accumulate locally, blocking gas channels and forming channeling; Large particles may disrupt the normal fluidization state. In addition, if the intake speed is too low, it will not be possible to fluidized all the materials and may also lead to channeling.
2. Q: Why does the agglomeration phenomenon occur in the effervescent tablet granules fluid bed granulator dryer?
A: Effervescent tablet particles contain acidic and alkaline components, which may react under certain humidity and temperature conditions, leading to particle aggregation. In addition, high moisture content of materials and improper use of binders such as excessive binder dosage or strong viscosity can also cause agglomeration.
3. Q: Why is the fluidization uneven in the effervescent tablet granules fluid bed granulator dryer?
A: The unreasonable design of the distribution board is a major reason. If the porosity of the distribution plate is uneven, the distribution of gas at the bottom of the fluidized bed will be uneven, resulting in uneven fluidization. In addition, there may be dead corners in the internal structure of the fluidized bed, which prevent some materials from flowing properly.
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