There are various pharmaceutical powder making machines based on different powder making technology. Our company can provide powder mills that rely on crushing technology to produce pharmaceutical powders. The following article discusses pharmaceutical powder making machine related to grinding technology.
Because there are many types of powder grinder machines, this article aims to briefly explain different type grinder machines based on the classification criteria of drugs. Medications are generally divided into Chinese herbal medicine and Western medicine, so we will briefly introduce the grinder and its grinding performance from the perspectives of Chinese herbal medicine grinder machine and Western medicine grinder machine.
1) Chinese herbal medicine grinder machine
Common Chinese herbal powders include licorice powder, ginger powder, astragalus powder, ginseng powder, kudzu root powder, and so on. Most medicinal powders are rhizomes with high fiber content. And the size of the raw materials is usually quite large.
Generally, it is common to combine a coarse crusher with a regular hammer crusher or a super fine powder grinder. Firstly, let us introduce you the combination of coarse crusher and ordinary beating cutter grinder machine.
The coarse crusher first grinds large pieces of root and stem Chinese herbal medicine into relatively small particles. Then, the powder grinder grinds the small particles into finer materials. The final product fineness is generally around 60-100 mesh. This combination can be used together with a powder sifting machine for better powder size performance.
For those with high requirements for powder fineness, a combination of coarse crusher and ultra fine powder grinder machine is suggestedd. The ultra fine herbal medicine powder grinder has built-in high-speed rotating blades and an air classifier. Such design will effectively screen fine powder from the crushing chamber. The final product fineness is around 100-200 mesh. There are different size of herbal grinder machines to choose from. So the machines can meet different scale of production requirements (80-1000kg/h).
2) Western medicine grinder machine
Amoxicillin, cefminor sodium, sorbitol, vitamin C, kanamycin and other Western medicine powders can be ground using our ultra high speed hammer mill. The crushing speed of this series of hammer mill grinder machine can reach 10000 rpm. So the powerful high-speed shearing and crushing force can grind western medicine into ultra fine powder.
In response to the high hygiene standards of Western medicine, the standard material for this model is designed as stainless steel 316L in the material contact area. Moreover, the crusher supports online cleaning and sterilization. Also, the machine head can withstand steam sterilization at 2.2 bar. The standard control method is PLC control, which is very intelligent.
