JET-V ultrafine fluidized bed jet mill

This upgraded jet mill is suitable for fine pulverization of almost all dry powders without pollution.
There is a grading wheel with frequency conversion speed in the jet mill to meet the fineness of the required product. This ensures the adjustment of various grinding parameters and the consistency of product quality.
Suitable for materials with high hardness or heat sensitivity, even the hardest materials can be crushed in a jet mill. Some products that are extremely sensitive to temperature, such as wax, can also be continuously crushed by jet mill.

Performance characteristics
Suitable for crushing, disintegrating, spheroidizing and shaping various powders with Mohs hardness below 10;
Classifying wheel accurately controls particle size
The fineness ranges from d97 <2 µm to d97 <75 µm (based on calcium carbonate);
 The fineness of the crushed material can be adjusted between 4~75μm;
The grading wheel automatically separates materials through airflow without coarse particles
Protect the bearing by compressed air
Completely self-grinding, zero wear and zero pollution
The temperature of the grinding chamber is kept constant by cold air (20°C), so it is also suitable for temperature-sensitive products
low pressure
High efficiency, fine particle size
Easy to clean and maintain
High product consistency
Optional configuration provided: explosion-proof, vibration-proof and moisture-proof design, inert gas protection cycle process to ensure continuous safe and stable operation of flammable, explosive and oxidizing materials, airtight device, wear-resistant configuration

working principle 
The raw material powder uses fluid energy-compressed air to rapidly expand the gas through the Laval nozzle or gas grinding system, and move the animal material at high speed. The particles close to the speed of sound collide and grind the particles, resulting in smaller and smaller particles. The centrifugal force keeps the larger particles cyclically colliding in the jet mill until they reach the required fineness. The centripetal force drags the required particles to the grading wheel, and after reaching the correct particle size, they enter the cyclone trap or dust collector with the air flow to be collected. The material is basically self-grinding by the grinding energy generated by the airflow alone, and the machine itself has no wear

Application field

Medicine, minerals, pigment coatings, cosmetics, phosphates, flame retardants, white carbon black, activated carbon, resins, etc.

Specifications

 注：生产能力与原料的粒度、比重、硬度、水分等指标密切相关，以上仅供选型参考

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