PHARMA: Die failure of tablet press_Tablet press_high speed_single punch_double layer_flower basket_multifunctional rotary tablet press PH

The die of the tablet press will fall off after being pushed into the die hole, which is referred to as lobes. The reason for the generation of fragments is mainly because there are too many fine powders in the granules. The compressed pellets have air in them. Because it is faster when compressing them. The gap between the punch and the die hole is relatively small. The air is not removed from the granules during compression by the tablet press, but is trapped within the flakes. Air expands without pressure so it splits.

According to the above situation, the fine powder in the granule should first be made into a pre-pressed device to allow the air to escape. But many cases cannot be explained. Fracture can occur under relatively high pressure. Reducing the pressure during tablet compression on the tablet machine can prevent fragmentation. If the pellets are too dry, debris will be produced, so the water content also plays a key role. The cause of tablet press mold cracking is improper compression behavior of granules, relatively strong elasticity of granules, high elasticity of extruded tablets, and uneven pressure can also cause this situation.

Currently, with the rapid development of high-tech computers such as networks, broadband networks, and virtual machines, remote monitoring and remote diagnosis technologies for equipment are also emerging. Computer-controlled tablet presses have begun to be widely used in pharmaceutical factories, making remote monitoring and remote diagnostic techniques useful in the tablet press industry. At present, the *ZP tablet press molds in developed countries such as foreign countries generally have remote monitoring and remote diagnosis functions. The establishment of this system can also realize the technical dialogue between the technical center (server) and the tablet computer user (user) through the Internet, so that the server can learn about the failure of the user's tablet computer at different locations through the Internet. , and the mold of the ZP tablet press is in the working state of executing instructions, then judge the failure of the tablet press, and propose a feasible solution.

By establishing a remote monitoring and remote diagnosis system for tablet press molds, faults can be eliminated in real time, which greatly improves the after-sales service response capability and speed of tablet press manufacturers, and also improves the economic benefits of the enterprise. The tablet press mold remote monitoring and remote diagnosis system should include staffing, network construction, hardware facilities, software selection, etc., to complete the process of fault monitoring, analysis, feedback release and real-time solution service to ensure the effective operation of the entire system