Multi-application Cryogenic Pulverizer/Grinder/Mill

Product Description

Illustration of Multi-application Cryogenic Pulverizer/Grinder/Mill

At the normal temperature,some sensitive or sticky or elastic materials cannot be ground to a fine-grained powder, even when the grinding media are run at high speed. Thus grinding mill with liquid nitrogen adopts outer media freezing method to pulverize the materials to realize the heat exchange between material and liquid nitrogen, which can produce remarkably high fineness and is eminently suited to the size reduction of particularly difficult materials. The specific nitrogen consumption is dependent on the product and fineness.

This machine is using microcomputer control unit for volume and the amount of nitrogen. Microcomputer is to set automatic level control system as to customer's requirement, operators just need to set the expected value of fineness, then the intelligent control system will automatically adjust the temperature, the refrigerant valve size, the discharge rate,etc based on the argument point by the host current,chamber pressure machine and pipe flow.

Features of Multi-application Cryogenic Pulverizer/Grinder/Mill

1. Optimal retention of aroma and strength, in contrast to normal grinding, where approx.****3% essential oils are lost, while the loss with cryogenic grinding is minimal(approx.***0%)

2. High grinding fineness, low energy consumption, output is **3 times than that of normal pulverizeing

3. According to the temperature of material embrittlement point, adjust the best crushing temperature, energy saving

4. Material explosion-proof, anti-oxidation, trouble-free stable processing,etc.
 

Application of Multi-application Cryogenic Pulverizer/Grinder/Mill

Chemical Industry: engineering plastics, nylon series product, polyester series product, polypropylene series product, polythylene series product, thermal plastics, hot melt adhesive, thermal sensitive products, natural rubber,etc.

Foodstuffs Fields: spice, chili powder, pepper powder, food additives (sodium alginate powder, xylitol powder, sorbitol powder), fatty mixtures, baking agents, pure coffee, mustard seeds, star aniseed, full-fat soya beans,etc.

Pharmaceutical, medicine, drug and  Chinese herbs (includes root, branch and block).
 

The grinder adopts liquid nitrogen as cooling medium, it can preserve the material which will not change the original composition.