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Product Details:
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| Product Name: | Grain Powder Mill Grinder Milling Making Machine Air Classifier Mill | Material: | SS 304/316 |
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| Capacity: | 20-1800 Kg/h | Input Size: | <15 Mm |
| Fineness: | 60-2500 Mesh | Crusher Motor: | 11-75 Kw |
| Voltage: | Customized | Package: | Wooden Case Or Container |
Ultra-fine Pulverizer Walnut Shell Air Classifier Mill
The BSP Ultra-fine Pulverizer is purpose-built for processing challenging materials, with walnut shells being a prime example. The machine's core assembly consists of a robust body frame, drive motor, screw feeder, grinding chamber, cyclone separator, bag filter, induced blower, and a centralized control cabinet. This design has made it the preferred choice for pulverizing high-fiber content, heat-sensitive, and brittle materials across the food, chemical, and pharmaceutical industries.
Operating without a screen, this air classifier mill achieves the desired product fineness—ranging from 30 to 2500 mesh—by precisely adjusting the classifier wheel speed, allowing for continuous, uninterrupted production.
Main features:
1. Integrated Classification for High Efficiency: The machine's compact and rational design integrates an internal air classifier. By combining grinding and classification into a single step, it eliminates the need for external screens and significantly reduces energy consumption.
2. Ideal for Heat-Sensitive Materials: The integrated draft fan creates a continuous airflow that efficiently dissipates heat generated during the grinding process. This makes the mill exceptionally well-suited for heat-sensitive materials, such as walnut shells and other organic matter.
3. Superior Adaptability and Uniform Particle Size: The system offers exceptional adaptability to different material types and ensures a narrow particle size distribution. The finished product is consistently uniform, with fineness easily adjustable from 30 to 2500 mesh.
4. Extended Service Life of Wear Parts: All primary grinding components are manufactured from high-grade alloy tool steel. This ensures exceptional durability, greatly extending the service life and replacement cycle of wear parts, even when processing abrasive materials like walnut shells.
Technical data:
| Model | BSP-350 | BSP-450 | BSP-500 | BSP-750 |
| Input size(mm) | <15 | <15 | <15 | <15 |
| Fineness(mesh) | 30-2500 | 30-2500 | 30-2500 | 30-2500 |
| Capacity(kg/h) | 20-200 | 40-500 | 60-800 | 120-1800 |
| Crush motor(kw) | 11 | 18.5 | 30 | 55 |
| Grade motot(kw) | 1.5 | 4 | 5.5 | 11 |
| Blower(kw) | 7.5 | 11 | 18.5 | 37 |
| Feed motor(kw) | 0.55 | 0.55 | 0.75 | 1.5 |
| Discharge motor(kw) | 0.75 | 0.75 | 1.1 | 1.5 |
| Speed of principle axia(rpm) | ~6500 | ~5350 | ~4600 | ~3100 |
| Grading impeller speed(rpm) | 4000 | 4000 | 3500 | 3000 |
| Weight(kg) | 1600 | 1800 | 2300 | 3100 |
FAQ
Q: What will be delivery time?
A: Usually,the lead time is 30 work days.
But please contact our sales to confirm, the delivery time is affected by many reasons.
Q: Is the powder size adjustable?
A: Yes, the powder size can be changed by setting the parameter of inverter.
For example, if you want finer powder, you can try 25 Hz, if not fine enough,then try 30HZ,35Hz...etc
Q: How many countries have you exported?
A: Till 2025, we have exported machines to more than 90+ countries. Including USA, European countries,Japan, South American countries,Australia,New Zealand,and lot of Middle-east Asia countries,Southeast Asian countries and Africa.
Contact Person: Qian
Tel: 0086 15961653782
Fax: 86-510-8638-9258
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