At present, there are more than 200 manufacturers of dry granulators in China, three or five people, and ten individuals are a factory, and regardless of technical strength, they are also put into production. After the conversion or closure, the after-sales and spare parts supply is very There are big hidden dangers, and there are also pharmaceutical companies suffering. Therefore, the opinions of the Austrian granulation machinery to talk about the purchase of the dry granulator are for your reference only. 1. The "R" corner detail at the bottom of the pot
It is also critical that the paddles match the R angle inside the bottom of the pot. If the R angle is too small, the material cannot be rolled from bottom to top and the appropriate R angle is very important for the uniform mixing of the materials. The R angle is very demanding in the manufacturing process. The bottom R angle of our company is made by the stretching process. It is different from the welding process of other manufacturers. The R angle joint of welding is combined with materials, water and other corrosive materials for a long time, which is easy to penetrate and leak. The design parameters are never leaked. Until the equipment is scrapped. Please review the experts!
2, man-machine interface, PLC system
Our company adopts German Siemens PLC system, good electrical components guarantee a good operating system, and has powerful memory, editing and storage of pharmaceutical process menu functions. Easy to debug equipment and change varieties. The design and coordination ability of the operating parameters is not bad for 8 years.
3. Select the sandwich pot.
Because the single-layer pot is easy to shake and unstable during the production process, the sandwich pot can be cooled by heating for some special materials, which can meet the production requirements, and is not easy to be deformed at the bottom in the long-term pharmaceutical process. Our products are designed as sandwich pots. The design period is 10 years without deformation.
4, sealing, cleaning system
If black spots and spots are generated during the granulation process, the whole pot material will be scrapped. The mixing paddle shaft of our company's equipment is sealed with air and water. The cutting flying knife main shaft adopts double sealing of gas seal and metal hard seal (ie mechanical seal) to ensure 100% sealing effect, and the cleaning is cleaned with water. If an ordinary rubber sealing system is used, there will be serious leakage problems sooner or later, resulting in material scrapping, and the sealing and cleaning system is also the key point of this equipment. Please review the experts to pay attention to this. Our company's design capacity is not replaced for 8 years.
5, frequency control system
In the process of granulation, the rotation speed requirements of the mixing blades are different in different time periods. Only the two-speed motor can not meet the production requirements. The inverter control can meet the production process and achieve good granulation effect. .
6, the transmission system
Many dry granulator power systems use V-belt and pulley drive (low cost), resulting in insufficient agitation power during long-term production, and easy to slip. The use of timing belt and timing belt drive ensures long-term manufacturing. Powerful, more able to ensure production requirements. Our company's equipment uses foreign imported or domestic high-quality synchronous belt synchronous wheel (models such as parts list) transmission, can provide full power, design parameters for 8 years without replacement.
Touch Screen Safe Box
Electronic touch screen Safe Box is a safe storage device that uses a touch screen interface for easy access and management. It is designed to protect the safety of valuables, important documents and personal belongings.
The characteristics of electronic touch screen safe box may include: 1; Touch screen interface: safe box is equipped with touch screen display, which can input passwords or access various functions. 2. Safe locking mechanism: safe box electronic lock system is adopted, password or biometric authentication (such as finger print or facial recognition) is required to open it. 3. Multi-user access: some touch screen safe box allow multiple users to have their own unique passwords or biometric profiles for personal access. 4. Alarm system: if you enter an incorrect password multiple times or someone tries to tamper with the safe box, an alarm will be triggered. Emergency backup access: in the event of forgetting the password or failing, some safe box have backup keys or secondary access methods in case of emergency.6. Internal organization: Electronic Safe may have adjustable or movable shelves, compartments or partitions to help effectively organize and store different articles. 7. Battery Power supply: safe box are generally powered by batteries, and the normal operation of the safe box can be ensured even if the power is cut off. 8. Installation options: safe box may have pre-drilling or hardware installation to safely install on the wall or floor. In general, electronic touch screen safe box provide convenient, safe and secure protection for individuals or enterprises to protect their valuable property.
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