Herbal Low-Temperature Milling Machine

The Juncheng Traditional Chinese Medicine Super-Fine Mill controls the grinding temperature by introducing cooling water into the grinding tube or by using a refrigeration unit to maintain it within an ideal range. The grinding process is free of overheating and is carried out at low temperatures. It employs the freezing super-fine grinding method, taking advantage of the material's varying properties at different temperatures. The material is frozen below its脆ification point or glass transition temperature, turning it into a brittle state. Grinding occurs at low temperatures, both externally and internally within the mill, keeping the material and the mill at低温 conditions. As the material rapidly cools, uneven contraction across different parts creates internal stress, which is prone to causing fractures and cracks in vulnerable areas, thereby reducing the internal bonding of the material. As the material is continuously impacted, compressed, and sheared within the grinding tube, it is easily shattered into fine powder upon receiving a certain impact, achieving the goal of super-fine grinding.

The application of the Jun Cheng Traditional Chinese Medicine Ultra-Fine Pulverizer can achieve the following main objectives:
Reduce the particle size of the material to a certain size, with finely crushed particles, even distribution, neat appearance, high quality, and easy to apply.
2. Increase the surface area of the material to enhance its physical action effectiveness or the speed of the chemical reaction.
3. Resolved the issue of temperature rise during traditional Chinese medicine ultra-fine powder processing, preserving bioactive components and various nutrients that are sensitive to heat.
4. Meets GMP standards, possesses sterilization capabilities, low contamination, enhances product hygiene levels.
5. Integration of mechanical and electrical engineering achieves high performance and advanced levels of equipment, reduces labor usage, and ensures stable and controllable quality of finished products, while avoiding phenomena such as unstable quality and contamination due to excessive human intervention.
6. The fineness of the powder can reach the level of cell wall disruption, directly releasing the effective ingredients between and within cells, enhancing the dissolution rate and efficiency of active components in the drug. Post-cell wall disruption, the onset time is shorter, absorption is more complete, the efficacy is more potent, and the effect is more pronounced.
7. Enhance the compression and granulation properties of traditional Chinese medicine, ensuring a pleasant taste and ease of application.

Ultra-fine powder materials feature fine particle size, narrow particle size distribution, large specific surface area, high surface activity, and fast reaction rates. They have found relatively wide applications in fields such as aerospace, aviation, special materials, and biotechnology.

Utilizing the Juncheng ultra-fine powder machine, the material is milled under sealed and purified conditions, preventing the creation of new pollution sources and promoting environmental protection. The ultra-fine milled Chinese herbs can kill eggs of insects and some microorganisms within the herbs, thereby enhancing the hygienic quality of the powdered medicine to some extent.

The ease of drug crushing primarily depends on the substance's structure and properties, but it is also closely related to the magnitude of external force. The external forces exerted by various crushing machines on the material to be crushed include: cutting, extrusion, grinding, impact, splitting, tearing, and filing, among others. To achieve the desired crushing effect, it is necessary to select crushing machines with different types of external forces based on the drug's properties. Micro-crushing and ultra-micro-crushing equipment are suitable for most medicinal materials, but for sugar powder drugs, low-temperature crushing should be used. For fibrous drugs, coarse crushing should be done by cutting before micro-crushing and ultra-micro-crushing with a Jun Cheng ultra-micro-crushing machine.

Juncheng's low-temperature ultra-fine powder technology is applied in solid dosage forms such as suspensions, capsules, tablets, and films, improving solubility, disintegration, absorption rate, adhesion, and bioavailability. For manufacturers, it simplifies extraction methods, shortens extraction time, achieving the dual goal of reducing production cycles and conserving energy.