This set of freezing pulverizeris made up of bin, grinding chamber, draft fan,cyclone,vibrating screen and Cryobiological Inventory Systems.

operating principle

 This freezing pulverizeris system is use cold source forliquid nitrogen.The material ,which is to be grindered, is embrittled in low temperatureby cooling,then ,the material is send to grinding chamber ,in which the material has high-speed rotating. After collision with blade and wheel gear,the material is be grindered into powder.The powder is classified by screeningand collected ;the powder which is not reach fineness requirement is send to grinding chamber for grinding sequentially.

Character

This cold sourceof freezing pulverizer has a closed circuit when the machine is working , so as to Energy can be fully used. The structure of machine makefineness ofthe powder between 10 to 700 mesh,with low energy.

Range of application

This freezing pulverizeris system is used for milling all kinds of materials which can not be grindered in normal temperature.Because of these features,the machine is widely used in superfine crushing for materials such as chemical, petrochemical industry, machinery, shipbuilding, automobile industry, electronic industry, clothing, coatings, printing, engineering plastic, rubber, thermoplastic materials, glue, nylon, polyester, polypropylene and polyethylene, food industry (chili powder), Chinese and western medicine, etc.

Main technical parameters

The internal diameter of the crush room     φ423mm

Power of  motor                                                37KW

Working medium                                              liquid nitrogen

Working temperature                                      0 degrees to negative 196 degrees

Size of  powder                                               10 to 700 mesh