Home  >  Chemical Process Machinery  >  Chemical Machinery & Equipment  >  Grinding Equipment

No constitite popution during production, classifying system insides, convenient dismouting and cleaning, closed operatio syste - details see: https://www.machineto.com/chinese-supplier-air-classifier-mill-10284775

QLJ/QWJSeries Jet Mill

Working principle

Jet mill is a kind of high speed airflow to realize dry-type superfine grinding materials and equipment, which is composed of jet mill, cyclone dust collector, precipitator, fan, electric control cabinet. Compressed air by filtration and drying after removing oil, through the special configuration of the nozzle spray into the crushing chamber, high pressure air flow in multi strand junction to crush materials, the materials after crushing with the increase in airflow into the classifying chamber, in the high-speed rotation of the centrifugal force generated by the stage turbine and air flow generated by the centripetal force, make coarse and fine particles are separated, with the size requirement of fine particles by a grading wheel blade gap into the cyclone collector and dust collection, coarse particles are a grading wheel blade out and fell to the crush zone continues to shatter.

Equipment characteristics

1,It is suitable for the following Mohs hardness 9 dry superfine crushing various materials.

2,Because the material is driven by airflow crushing their collision, not into the external impurities, so that in the material crushing process does not constitute pollution.

3,Because material is in the expansion of the gas state crushed, so crushing cavity temperature control state at room temperature, the temperature will not increase.

4,The inner belt grading device, a desired product size, can also be associated with multistage classifier used in series, a production of multiple particle sizes products.

5,The device is of convenient dismounting and cleaning, the smooth inner wall without dead angle.

6,The whole system closed operation, low noise, environmental clean production process

QLJJet Mill Technical Parameters

Type Parameters	QLJ03	QLJ06	QLJ10	QLJ20	QLJ40	QLJ80
Product Finenessd97:μm	5~100	5~100	5~100	6~100	8~100	10-100
Grinding air m3/min	3	6	10	20	40	80
Air Pressure Mpa	0.7~1.0
Motor output kw	4	5.5	7.5	11	18.5	30

QWJJet Mill Technical Parameters

Parameters Type	QWJ03	QWJ06	QWJ10	QWJ20	QWJ40	QWJ120
Product Finenessd97:μm	3~45	3~45	3~45	3~45	4~45	4~45
Grinding air m3/min	3	6	10	20	40	120
Air Pressure Mpa	0.7~1.0
Motor output kw	3	6	4	5.5/7.5	15	15×4

Note: the product yield and fineness depends on the feed size and thecharacteristics of.

Scope of application

Chemical, mineral, abrasives, refractories, ceramics, medicine, pesticide, food, new materials and other industries.