Fluidized Bed Opposed Air Jet Mill
It is reliable for the material with solid hardness, purity to be grinded well.
- Suitable for low melting, heat sensitive material as it follows low temperature pulverization without medium.
- Particle sizes are accurately controlled.
- It is highly environmental friendly as it encompasses the process in a closed system that inhibits noise as well as dust from coming out.
Mode of working
Filtered & dried air enters the grinding chamber with high speed through laval nozzle
Material entered will be repeated collided, rubbed & sheared at the intersection of multiple high pressure air flows.
With the suction force of air, material will rise to the classification chamber.
Coarse & fine particles are separated with the help of strong centrifugal force of high speed rotating turbine
Fine particle of required size enters cyclone separator and dust collector through classification wheel
Coarse material is transferred back to crushing zone for further crushing to be continued.
Technical parameters of horizontal fluidized bed jet mill / Air Jet Mill
| Parameter / Model | MQW03 | MQW06 | MQW10 | MQW20 | MQW30 | MQW40 | MQW60 | MQW80 | MQW100 | MQW120 |
|---|---|---|---|---|---|---|---|---|---|---|
| Feeding size (mm) | <1 | <2 | <2 | <3 | <3 | <5 | <5 | <5 | <5 | <5 |
| Particle size D97:μm | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 | 3~45 |
| Processing capacity (kg/h) | 0.3~1 | 10~30 | 20~30 | 40~60 | 100~900 | 200~1200 | 500~2000 | 800~3000 | 1000~4000 | 1500~6000 |
| gas consumption (m³/min) | 3 | 6 | 10 | 20 | 30 | 40 | 60 | 80 | 100 | 120 |
| Compressed air pressure (Mpa) | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 |
| Fan power (kW） | 4 | 5.5 | 11 | 15 | 22/30 | 37 | 37 | 45 | 55 |
Technical parameters of vertical fluidized bed opposed air jet mill
| Parameter / Model | MQW03 | MQW06 | MQW10 | MQW20 | MQW30 | MQW40 | MQW60 | MQW80 | MQW100 | MQW120 | MQW160 | MQW240 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feeding size (mm) | <3 | <3 | <3 | <3 | <3 | <5 | <5 | <5 | <5 | <5 | <5 | <5 |
| Particle size D97:μm | 6~150 | 6~150 | 6~150 | 6~150 | 8~150 | 8~150 | 8~150 | 8~150 | 8~150 | 8~150 | 8~150 | 8~150 |
| Processing capacity (kg/h) | 10~40 | 10~60 | 20~30 | 40~60 | 100~900 | 200~1200 | 500~2000 | 800~3000 | 1000~4000 | 1500~6000 | 2000~8000 | 4000~12000 |
| Compressed gas consumption (m³/min) | 3 | 6 | 10 | 20 | 30 | 40 | 60 | 80 | 100 | 120 | 160 | 240 |
| Compressed air pressure (Mpa) | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | 0.6~1 | ||
| Fan power (kW） | 7.5 | 11 | 15 | 22 | 30 | 37 | 45 | 55 | 55 | 75 | 90 | 132 |
Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above parameters are for reference only, please consult our engineers for details.