Fluidized Bed Jet Mill

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LHL

The fluidized bed jet mill combines fluidized bed jet milling technology with self-diffusing classification, offering a modern approach to ultrafine powder processing. Compared to traditional fluidized bed jet mills, it stands out for its lower energy consumption, finer product output, and enhanced reliability. These advantages make it a popular choice for processing a wide range of powder materials in industries requiring ultrafine precision.

Parameters

Model \ Data	LHL-3	LHL-6	LHL-10	LHL-20	LHL-40	LHL-60	LHL-120
Feed size (Mesh)	≤　20	≤　20	≤　20	≤　20	≤　20	≤　20	≤　20
Fineness(d97=um)	2-150	2-150	2-150	2-150	2-150	2-150	2-150
Capacity (kg/h)	15~100	40~250	90~500	200~1100	500~2500	750~4000	1500~8000
Air consumption(m³/min)	3	6	10	20	40	60	120
Air pressure(MPa)	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8
Installed power (kw)	27.5	53	75	159	300	440	830

Features

Consumes 30% less energy compared to traditional fluidized bed jet mills
Equipped with a built-in self-diffusing classifier, ensuring a narrow particle size distribution and no oversized particles in the final product
The design prevents material buildup inside the grinding chamber, leaving no dead corners, making it easy to clean, disinfect, and switch between products, all while meeting GMP standards
Ideal for processing materials with low melting points, heat-sensitive, sugary, or volatile substances, thanks to its media-free, low-temperature grinding
For flammable or explosive materials, the system can operate in a fully enclosed environment using inert gases, which are recycled with minimal loss

Process Flow

1. Air compressor
2. Air storage tank
3. Freeze drying machine
4. Feeding System
5. Main machine of jet grinding mill

6. Cyclonic collector
7. Pulsed dust collector
8. Induced draft fan

1. Air compressor
2. Air storage tank
3. Freeze drying machine
4. Feeding System

5. Main machine of jet mill
6. Pulsed dust collector
7. Induced draft fan

1. Air compressor
2. Air storage tank
3. Freeze drying machine
4. Feeding System
5. Main machine of grinding mill

6. Classifier I
7. Classifier II
8. Cyclonic collector
9. Bag filter
10. Induced draft fan

1. Nitrogen generator
2. Air storage tank
3. Electromagnetic valve (contains directional valve)
4. Nitrogen compressor
5. Freeze drying machine

6. Deoiler
7. Pressure distributor
8. Closed type feeding system
9. Jet mill and classifier
10. Cyclonic collector
11. Bag filter