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Liquid Nitrogen Cooling Plastic Pulverizer Liquid Nitrogen Cooling Plastic Pulverizer

Liquid nitrogen Cooling Plastic Pulverizer can be used for all kinds of materials which can not be crushed/grinded in normal temperature, widely apply for all kinds of oily/sugary foodstuff, chemical, petroleum, machinery, ship, costume, coating, printing, resin, engineering plastic, rubber, shoe material, thermoplastic material,thermosol , nylon, polyester, PP,PE, thermoplastic-elastomer TPU/TPEE, Nylon material PA11、PA1010、PA12、PA6、PA66、PA610 copolymer nylon, PET, PTFE,PE,EVA, food industry (chilli powder), Chinese and Western Medicinal materials’ super fineness grinding.

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Liquid Nitrogen Cooling Plastic Pulverizer Description:

Liquid nitrogen Cooling Plastic Pulverizer, also known as freezer milling, freezer grinding, and cryomilling, is the act of cooling or chilling a material and then reducing it into a small particle size. For example, thermoplastics are difficult to grind to small particle sizes at ambient temperatures because they soften, adhere in lumpy masses and clog screens. When chilled by dry ice, liquid carbon dioxide or liquid nitrogen, the thermoplastics can be finely ground into powders suitable for electrostatic spraying and other powder processes. Samples that require extraction of nucleic acids must be kept at −80 ℃ or lower during the entire extraction process. For samples that are soft or flexible at room temperature, cryogenic grinding may be the only viable technique for processing samples.

 

Liquid Nitrogen Cooling Plastic Pulverizer Working Principle:

This Cryogenic Pulverizer uses liquid nitrogen to lower the input material temperature to material embrittlement condition firstly, then go to the grinding chamber, the input materials were thoroughly pulverized through blade wheel’s high speed rotating, and the comprehensive force like mutual repeatedly impact, crash, shear and friction between the materials and blades, fluted disc, materials and materials.  

 

Grinded materials will be classified and collected by air screen cone type classifier, the grinded material or powder which have not reached the material fineness degree which goes back the grinding chamber for re-grinding, most of the cool air will return back to grinding chamber for recycling usage.

 

Liquid Nitrogen Cooling Plastic Pulverizer Features:

While grinding, the cooling source is forming a closed-circuit circulation system, The cryogenic pulverizer system, so the cooling source will be thoroughly used, save energy; and the particle fineness degree rang from 10-700 mesh, even reaching micron fineness degree. Apply liquid nitrogen as grinding medium, achieve cryogenic grinding, anti-explosion, anti-oxidation, etc effect.

 

Liquid Nitrogen Cooling Plastic Pulverizer Applications:

Liquid nitrogen Cooling Plastic Pulverizer can be used for all kinds of materials which can not be crushed/grinded in normal temperature, widely apply for all kinds of oily/sugary foodstuff, chemical, petroleum, machinery, ship, costume, coating, printing, resin, engineering plastic, rubber, shoe material, thermoplastic material, thermos, nylon, polyester, PP, PE, thermoplastic-elastomer TPU/TPEE, Nylon material PA11、PA1010、PA12、PA6、PA66、PA610 copolymer nylon, PET, PTFE, PE, EVA, food industry (chili powder), Chinese and Western Medicinal materials’ super fineness grinding.

 

Liquid Nitrogen Cooling Plastic Pulverizer Configuration:

Liquid nitrogen tank→material solo →  machinery grinding machine → draught fan →  powder discharging cyclone


Showcase of the liquid nitrogen cryogenic freeze pulverizer machine used more and more in chemical and plastic processing industries:

 Liquid nitrogen Cooling Plastic Pulverizer,Cryogenic cooling Pulverizer,Nitrogen Cooling Pulverizer,cryogenic grinding equipment

the protecting part can be made from stainless steel 304 or steel coil. The ladder is used for workers to load the raw materials into the feeding hopper.

 

It is the drawing of the total plant of low-temperature liquid nitrogen grinding pulverizer machine including feeding screw conveying machine and vibrating screening machine.

 


The crushing chamber and the electric control cabinet are displayed for your reference only.

 

Remarks:

The Storage Tank for liquid nitrogen is supplied by customers. We suggest customer choose the good quality supplier for safety consideration. Also, our low-temperature liquid nitrogen pulverizer machine can work safely and efficiently for our customers to save cost and create value at the same time.

Welcome your inquiry and call soon!


ModelPNCP-300PNCP-500PNCP-600
Grinding Motor Power (kw)7.54575
Blower Motor Power (kw)7.5
Feeding Motor Power (kw)3
Discharging Motor Power (kw)2.2
Cooling MediumLiquid nitrogen
Operation Temperature0°C-196°C ( adjustable)
Grinding Fineness Degree40-300mesh ( Food and Medical)
40-200mesh ( High Polymer Material)
Capacity200-1000kg/h ( Food and Medical)
100- 1000kg/h ( High Polymer Material)
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