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Airflow Ultrafine crusher
2019120311505239
2019120311505239

Airflow Ultrafine crusher

The basic composition of the jet mill production line includes: gas compressor, gas tank, gas dryer, air purification filter, jet mill, cyclone separator, bag filter and induced draft fan.

Equipment introduction:

The basic components of the airflow crusher production line include: gas compressor, gas tank, gas dryer, air purification filter, air flow shredder, cyclone separator, bag dust remover and pilot fan. Among them, the jet mill is composed of a spiral accelerator, a crushing chamber, a classification chamber, etc., using the huge kinetic energy contained in the high-speed airflow generated by the low-temperature and high-pressure gas through the specially configured supersonic nozzle, so that the materials collide with each other as the gas accelerates and impacts to achieve the purpose of crushing. 

The medium gas of the jet mill mainly includes air, inert gas and superheated steam, etc., and it is required to be oil-free, dry, and the pressure is 0.8-1.2Mpa.

Main performance characteristics:

(1). Low energy consumption. Compared with the company's previous jet mills, it can save energy by 30-40%, and the output should be increased by 1/3.

(2). The compressed air passing through the freeze dryer is always kept in the set low temperature range, and the nozzle temperature is -50℃~-165℃, so it is especially suitable for the crushing of heat-sensitive and viscous materials.

(3). It is suitable for dry ultra-micro process, the air impact velocity can reach Mach 1~3.08. The equipment uses a closed-circuit pulverizing device, the material and the inner wall of the pulverizing cavity do not produce friction, so as to ensure the purity of the pulverized material without pollution .

(4). The equipment integrates crushing and grading, compact structure, low noise and no vibration. It can be continuously crushed and has high efficiency. Easy to disassemble and clean.

(5). The operation of the equipment is fully realized by man-machine interface and PLC automatic control to improve production efficiency.

(6). For flammable and explosive materials, inert gas can be used as the working medium for crushing.

Application areas:

The MK/CF series jet mill is the company’s new generation of ultra-fine jet mill equipment. It integrates the industry’s leading multi-nozzle technology, fluidized bed technology and horizontal classification technology to achieve diversified flow fields and laminar flow. The combined technology system of chemical, grading, horizontal and electromechanical integration is the development direction of jet mills. The ultrafine powder obtained by this mechanism has the advantages of narrow particle size distribution, high uniformity, easy control of particle shape, good dispersibility, and no abrasion and pollution of the body.

It can be widely used in pharmaceutical, chemical, metallurgical, mining, energy, electronics, medicine, pesticide, plastic, paper, pigment coating, dye, abrasive, food, cosmetic and other industries. In addition, it can also be used to prepare some special materials. Such as: polymer materials, advanced electromagnetic materials, magnetic materials, semiconductor materials, fine chemical powder materials, catalysts, reagents and chemicals, propellants and other high-purity powder products.

Product description
详情
Device model Granularity Air consumption Work pressure Production Number of nozzles Feed size Air compressor power Monitor rate
  D97.μm m3/min Mpa Kg/h Pcs Item kw kw
MK/CF-FS264 1.5-40 1.6 0.8-1.0 0.5-25 4 -125 15 3
MK/CF-FS268 1.5-40 2 0.8-1.0 1-30 8 -125 15 3
MK/CF-FS294 1.5-40 2 0.8-1.0 3-50 4 -125 22 3
MK/CF-FS298 1.5-40 4 0.8-1.0 3-60 8 -125 22 3

 

Equipment pictures

 

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