MJW-A Air Classifier Mill

Double-shaft structure, derived from the classic air classifier mill design.
Built-in guide ring, stable flow field, suitable for high-efficiency grinding of medium-fine products.
Different designs of crushing blades/hammers/rods and ring gears meet the crushing needs of materials with different characteristics.
It can meet the pure production of all ceramics, and there is no increase of magnetic substances in the production process.
Special design, easy to disassemble and assemble, can clean without dead ends, saving maintenance time.
Airflow closed-loop design, no moisture increase, can be used as nitrogen circulation system, real-time monitoring and control of gas oxygen content.

Configuration

The Air Classifying Mill is designed to produce finer materials with sharper particle size distributions than most other impact milling technologies. In certain applications, a median particle size as low as 5 microns can be achieved.

The Air Classifying Mill is the main component of the size reduction system however, additional ancillary components are required for a fully functional system.

- A feeder is required to accurately dispense product into the milling system.
- A product collector is required to separate the product from the gas stream and collect the material.
- Airlocks are used for feeding the system, containing system pressure and product discharging.
- A fan is required to generate the airflow to convey, mill and classify the product.
- Adequately sized ducting is required to connect the system components and contain and convey the product.
- Instrumentation and valves are required to sense and regulate the various operating parameters of the system.
- A control system is required to operate, monitor and control the output of the system.

Parameter

Model	300	400	500	700	900	1100
Motor Power（kw）	300	30	22	30	45	75-90	110-132
Rotating speed（rpm）	7000	4350	3850	2760	2350	1920
Motor Power（kw）	1.5	5.5	5.5	7.5	15	30
Rotating speed（rpm max）	4500	3200	3000	3000	2200	2000
Fineness （μm）	10-300	10-300	10-300	10-300	10-300	10-300
Capacity （kg/h）	5-100	20-1000	30-1500	40-2000	80-4000	120-6000