The fully automatic dry granulation machine is widely used in fields such as pharmaceuticals, food, and chemical engineering. In drug production, it is particularly suitable for handling drugs that are afraid of water or alcohol and cannot dissolve, antibiotics, and drugs with strong heat sensitivity. In addition, GF fully automatic dry granulation machine can also provide an effective solution for drugs that do not meet the requirements for the specific weight of traditional Chinese medicine extracts and cannot add adhesives or excipients.
Working principle of fully automatic dry granulation machine
The working principle of GF fully automatic drying granulator mainly relies on the mechanical extrusion principle. By feeding the pre screened and adjusted particle size raw materials into the feed inlet, the raw materials are gradually compressed into flakes by centrifugal force and roller wall friction on the high-speed rotating roller disk or pressure wheel, and then undergo processes such as shredding and granulation to finally form particles of the desired shape. This process does not require the addition of any additives or adhesives, and has the advantages of simple operation, energy conservation, and environmental protection.
Main features of fully automatic drying granulator
1. Reasonable feeding port design: GF fully automatic dry granulation machine can achieve manual feeding or automatic vacuum feeding, and is equipped with a level detection device to ensure the accuracy and efficiency of the feeding process.
2. Excellent sealing device: Double sealing devices are used at all rotating shafts to effectively prevent material leakage and contamination.
3. Efficient cooling system: The water circulation cooling of the rolling mill can be achieved through ordinary water cooling or forced cooling with ice water machine, ensuring the stability of the equipment during long-term operation.
4. Flexible adjustment system: The equipment has manual and automatic adjustment side seal design, as well as reasonable lubrication system design and hydraulic system design to meet different production needs.
5. Intelligent control system: GF fully automatic dry granulation machine usually adopts PLC control, which can achieve automatic tracking for pressure detection. When encountering faults, it will give an alarm prompt and can self eliminate without stopping the machine.
6. Easy to clean and maintain: The equipment is easy to disassemble and clean, and the design of the internal and external sealing structure of the machine is reasonable, ensuring that the cleaning process will not cause pollution or damage to the electrical appliances and equipment inside.