The Cordyceps sinensis ultrafine grinder is mainly used in laboratories such as universities, research institutions, and enterprises, and is suitable for the ultrafine grinding needs of dry materials in multiple industries such as traditional Chinese medicine, western medicine, pesticides, biology, cosmetics, food, feed, chemical industry, ceramics, etc. Especially for fibrous materials (such as Chinese herbal medicine, Cordyceps sinensis, Ganoderma lucidum, etc.), high toughness materials (such as animal horns, cotton, etc.), and high hardness materials (such as diamond, ceramics, etc.), the crushing effect is even better.
　　
The Cordyceps ultrafine pulverizer is a device that uses air separation, heavy pressure grinding, and shearing to achieve ultrafine pulverization of dry materials. It consists of a cylindrical crushing chamber, grinding wheels, grinding rails, fans, material collection systems, etc. The material enters the cylindrical crushing chamber through the feeding port and is crushed and sheared by the grinding wheel that moves in a circular motion along the grinding track. The crushed material is carried out of the crushing chamber by the negative pressure airflow caused by the fan, enters the material collection system, is filtered by the filter bag, the air is discharged, and the material and dust are collected to complete the crushing.
　　
Installation and adjustment of cordyceps ultrafine grinder
　　
(1) The installation should not exceed a tilt angle of 15 °, and the entire machine needs to be transported
　　
(2) The whole machine can be fixed on a cement floor, and a 10mm rubber pad needs to be placed between the bottom and the ground to improve the shock absorption and sound insulation effect
　　
(3) Freeze crushing
　　
According to the requirements of the demand side, an ultra-low temperature refrigeration system can be installed to match the equipment. The ultra-low temperature refrigeration system is set according to the temperature required for freezing and crushing. When the temperature is close to the set temperature, the water pump is turned on, and the machine is started when the temperature stabilizes
　　
Precautions for freezing and crushing of Cordyceps sinensis ultrafine grinder
　　
(1) The materials that need to be frozen and crushed should be sealed and frozen in advance to ensure consistent feeding temperature and make them brittle during use, which is beneficial for crushing
　　
(2) When the equipment is pre frozen, it should be strictly sealed and a desiccant wrapped in gauze should be placed. When crushing, the desiccant should be removed and the sealed material should be placed in a bucket. The material can be quickly tightened and crushed. When discharging, the material bucket should be removed and the material should be poured into a sealed bag for sealing. At the same time, the desiccant should be placed in the machine and the material mouth should be sealed. The material should be placed in the place where the desiccant is placed until the temperature of the material reaches room temperature (to achieve temperature equilibrium and prevent moisture absorption) before packaging
　　
(3) The lower limit temperature setting of the refrigerant should be controlled above -35 ° C, and liquids below -35 ° C will freeze