High-speed, low-temperature vibratory mill suitable for licorice grinding

Cell-level ultra-fine pulverization is a grinding operation aimed at breaking the cells of Chinese medicinal materials. The cell size is generally 10-100 microns. After pulverization, the micro-powder can fully pass through a 300-mesh sieve (sieve opening inner diameter 47 microns), with the particle size distribution center D at about 12-15 microns. The comprehensive wall-breaking rate at 300 mesh can reach over 86.5%; for spore plants such as pollen and ganoderma spores, it is higher than 95%.

The standard process stably achieves 150-2000 mesh (center particle size about 5 microns); general materials reach 300-2000 mesh within 15-40 minutes; mineral drugs can be as fine as 0.3 microns, and some materials reach 0.1 microns with special processes. Reference: 300 mesh is about 48 microns, 500 mesh about 25 microns, 2000 mesh about 6.5 microns.

It suits single-ingredient or compound pulverization of animal, plant and mineral Chinese medicines, with mature processes for six categories: strongly fibrous (ganoderma, licorice), high-sugar and highly sticky (goji, ophiopogon), resinous (frankincense, myrrh), strongly tough (antelope horn, seahorse), animal (scorpion, leech) and mineral (cinnabar, arsenic). It is especially good at high-sugar, sticky materials with sugar content over 15%. Moisture content generally needs to be below 6%; mode

No. The cylinder uses jacket cooling, with temperature precisely controlled by adjusting the cooling water (liquid) temperature and flow; the standard chiller reaches as low as -5 degrees C, and the optional low-temperature unit reaches -30 degrees C. Low-temperature pulverization makes the drug brittle and easier to grind while keeping volatile loss minimal, fully preserving heat-sensitive ingredients such as volatile oils and the biological activity.

Both. Dry pulverization is standard; for wet pulverization, water, alcohol or other liquids can be added. The machine is fully enclosed, and for easily oxidized, flammable or explosive materials, pulverization can run under inert gas protection to prevent oxidation and ensure safety and quality.