| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 20 sets per month |
| Delivery Time | 30-35 days |
| Packaging Details | Container |
| Product name | Grain powder mill grinder milling making machine air classifier mill |
| Material | SS 304/316 |
| 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 |
| Brand Name | Brightsail |
| Model Number | BSP |
| Certification | CE ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 20 sets per month |
| Delivery Time | 30-35 days | Packaging Details | Container |
| Product name | Grain powder mill grinder milling making machine air classifier mill | Material | SS 304/316 |
| 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 |
| Brand Name | Brightsail | Model Number | BSP |
| Certification | CE ISO | Place of Origin | China |
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 |
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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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2002
Total Annual:
100-500
Employee Number:
>100
Ecer Certification:
Verified Supplier
Brightsail Industries Group Co.,Ltd. has two factories: Jiangyin Brightsail Machinery Co.,Ltd & Jiangyin Heng Sheng Steel Structure Co.Ltd which is established in 2002 and Changshu Brightsail firm is also our branch company Brightsail focuses on one stop overall powder process solutions from wa... Brightsail Industries Group Co.,Ltd. has two factories: Jiangyin Brightsail Machinery Co.,Ltd & Jiangyin Heng Sheng Steel Structure Co.Ltd which is established in 2002 and Changshu Brightsail firm is also our branch company Brightsail focuses on one stop overall powder process solutions from wa...
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