Liquid nitrogen food powder machine spices seeds plastic grinder pulverizer

Liquid nitrogen food powder machine spices seeds plastic grinder pulverizer

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.
Our BS cryogenic pulverizer 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.

Working method:

Liquid nitrogen is used as a cold source. The material to be pulverized is cooled at low temperature to achieve embrittlement and easy to pulverize. After entering the pulverizer cavity, the material rotates at a high speed through the cutter head. Repeated impact, collision, shear, friction and other combined effects can achieve the crushing effect. It can crush materials that cannot be crushed at normal temperature. The high output and high mesh number (adjustable) ensure that the physical properties of materials remain unchanged.

Main features:

1. Optimal retention of aroma and strength, in contrast to normal grinding, where approx.15-43% essential oils are lost, while the loss with cryogenic grinding is minimal(approx.3-10%)
2. High grinding fineness, low energy consumption, output is 2-3 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.

Our company:

Brightsail Machinery is Located in the Zhutang Town of Jiangyin city,Jiangsu province.Our company has a professional technical team and strong technical force.Our company's productions mainly include six major categories sush as grinding machine,mixing machine,sifting machine,drying machine,feeding machine,packing and filling machine.Productions are widely used in food, medicine, chemical and other industry.
Our company always take the "quality first" as the purpose.Warmly welcome foreign friends to our company for visiting and guidance.

Technical data: