With the development of the crusher industry, various types of crushers emerge in an endless stream, large-scale small, ordinary ultra-fine, domestically imported, mechanical airflow, but no matter how the type of crusher changes, do their own Positioning and clarifying the purpose of your choice of machine will help you choose a crusher that suits you. Here is how to choose the crusher, especially the jet mill:
First, you must first consider the characteristics of various types of shredders:
1. Airflow pulverizer: The advantages are that the product has fineness, narrow particle size distribution, smooth particle surface, regular particle shape, high purity, high activity and good dispersion. Because the airflow crusher pulverizes the material according to the self-grinding principle of the material, the crushing cavity has less pollution to the product, and therefore is particularly suitable for crushing materials that are not allowed to be contaminated by metals and other impurities.
2, wind selected drug pulverizer: the advantage is that the Chinese medicine of various properties (including fiber, slightly oily and slightly viscous), food has an ideal smashing effect, the fineness is good in the same product, Up to 200 mesh, long-term working body should not be hot, is the ideal model for crushing traditional Chinese medicine zui ideal customer; the disadvantage is that the material will have a small amount of residue after crushing.
3, Chinese herbal medicine crushing unit: In addition to the advantages of the wind-selected medicine crusher, the whole machine is made of high-quality stainless steel, in line with GMP standards, to meet production needs.
4, low noise pulverizer: the advantage is low working noise, in line with health standards, built-in screen, adjustable thickness, ideal for crushing pearls, chemical raw materials, minerals and most Chinese medicine; the disadvantage is that the body is prone to heat, work The time is not too long, and the material that is slightly oily and slightly sticky cannot be crushed.
5, small high-speed pulverizer: the advantages are easy to use, fast pulverization, no loss of drugs, ideal pulverization effect on pearls, chemical raw materials, minerals and most traditional Chinese medicine; the disadvantage is that some materials are not uniform in crushing fineness, not suitable Large dose processing.
6. Superfine pulverizer YSC series model: It is a device that uses super-pressure grinding and shearing to realize ultra-fine pulverization of dry materials. It consists of a cylindrical crushing chamber, a grinding wheel, a grinding rail, a fan, a material collection system, and the like. The material enters the cylindrical crushing chamber through the feeding port, and is crushed and sheared by the grinding wheel which is circularly moved along the grinding rail to realize crushing. The pulverized material is taken out of the pulverization chamber by the negative pressure airflow caused by the fan, enters the material collection system, is filtered through the filter bag, the air is discharged, and the materials and dust are collected to complete the pulverization.
7. Universal crusher: It has ideal crushing effect on various materials such as medicine, food raw materials and chemical raw materials. The output is large. The whole machine is made of high quality stainless steel and meets GMP standards to meet production needs.
8. Small superfine pulverizer: The advantage is that the pulverization fineness is high, up to 100-500 mesh, and it has an ideal pulverizing effect on materials of various properties. The disadvantage is that the yield is low.
9. Experimental superfine pulverizer: The fineness can reach 325-3000 mesh, which can break the wall of traditional Chinese medicine cells, make the active ingredients of traditional Chinese medicine easier to release, improve the effect of traditional Chinese medicine, reduce the dosage, decoction without water, and no ordinary Chinese medicine. The feeling of powdery throat and throat has opened up a bright future for the development and innovation of Chinese medicine. Disadvantages Low output and high noise.
10. Experimental pulverizer: The advantage is that it has good pulverizing effect on various materials, especially pearls, chemical raw materials, minerals and most traditional Chinese medicines. The built-in screen is adjustable in thickness; the disadvantage is that the feed size should not be exceeded. Large, the output is very small, only suitable for experimental sample crushing.
Second, choose the appropriate airflow pulverizer skills:
1. If you choose to smash Chinese medicine, the preferred air-selective medicine pulverizer or Chinese herbal medicine smashing unit has the advantage that it can be pulverized for Chinese medicine of various natures. The fineness is good in the same kind of traditional Chinese medicine pulverizer, the strong wind is automatically cooled, and the body is long. Time work is not easy to heat, crushing from 0.5 kg to thousands of kilograms, small amount of crushing selection WKX-160, medium crushing selection WKX-230 or 200,300 type Chinese herbal medicine crushing unit, large batch crushing selection 300, 400 type Chinese herbal medicine crushing unit;
2, if you crush brittle type, hard Chinese medicine, the amount is small, tens of grams to several kilograms, you can choose low noise crusher, small high speed crusher or jet mill;
3. If you want uniformity of uniformity, you need to use low noise crusher or jet mill;
4, if you want the drug can not have the slightest loss, you need to use a small high-speed pulverizer;
5, the output is large, you can choose the universal crusher;
6. If you choose to crush western medicine, pearls, chemical raw materials, food raw materials, minerals, soil, coal and other materials, you can choose low noise pulverizer, small high speed pulverizer, universal pulverizer or jet mill;
7, if the crushed food raw materials can also choose the wind-selected drug crusher.
