pin mill
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Email:
export@cqlypz.com
pin mill
- High rotation speed and high efficiency
- Capable of pulverizing a wide range of materials with different properties
- Screenless Dsign
- Rotor Needle plate made of Titanium Alloy(TC4/TC11)
- No dust leakage
- Minimum particle size achievable :5μm
- Both gas and water-cooling piplelines use quick connectors
- Configure liquid nitrogen module, capable of controlling working temperature from -80 ° C to -30 ° C
Application
Pulverization of brittle, crystalline, heat-sensitive, and medium-to-low hardness materials, as well as high-toughness materials such as cellulose and whole-plant traditional Chinese medicine.
main components
stator needle disk
rotator needle disk
power feeding
Temperature detection of working chamber and materials
Main factors affecting the crushing effect
- Rotational speed of rotor needle disk (maximum linear velocity)
- Design of Needle Disk (Needle Rod Shape, Material, Density)
- powder feed rate
- Negative pressure
- Material properties
Partial experimental data sharing of pin mill
| Material Name | feature | Before the experiment | Before the experiment |
| HPMC-AS | High toughness, difficult to crush | / | 73.5μm |
| Fumaric acid | Crushing requires temperature control below 60 ℃ | powder | 11.7μm |
| penicillin | Freeze dried block shaped particles | blocky | 28.6μm |
| Zinc acetate | Crystal particles | Crystal particles | 4.1μm |
| Amoxicillin | white powder | 35 | 8.8μm |
| Copovidone | Excessive temperature leads to stickiness | powder | 25μm |
| blueberry | blueberry powder | 130 | 45.36μm |
| PVP K90 | Temperature sensitive below 60 ℃ | 1000 | 242μm |
Item | Unit | model | |||
FSZ-120 | FSZ-160 | FSZ-240 | FSZ-320 | ||
Capacity | kg/h | ≤50 | ≤300 | ≤1000 | ≤2000 |
particle size | μm | 5-300 | |||
Maximum speed | r/min | 24000 | 21000 | 15000 | 12000 |
InsPower of motor | kW | 4 | 5.5 | 7.5 | 11 |
Installed capacity | kw | 5 | 6.5 | 9 | 13 |
Dimension | mm | 1700*900*1800 | 2600*1000*1900 | 3000*1000*2100 | 3200*1000*2100 |
power | V/Hz | 380/50 | |||
feeder | N/A | Double screw feeder | Double screw feeder | Electric multi page butterfly valve | Electric multi page butterfly valve |
| cooling system | N/A | Surrounding water-cooled crushing chamber+Axial system with water cooling and air cooling. | |||
| Optional liquid nitrogen cooling system with a temperature range of -80 ° C to 30° C inside the working chamber | |||||
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Contact Information
Telephone
Address
No. 712-2 Xiangfu Avenue, Shuangfu Street, Jiangjin District, Chongqing, China
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