WFJ Series Fine Powder Pulverizer – Ultra-Fine Grinding Without Screens
WFJ Series Fine Powder Pulverizer with Screen-Free Design, Cool-Running Operation, and Integrated Classification for Ultra-Fine Grinding
Achieve Superior Fineness with Integrated Air-Classification Technology
The WFJ Series Fine Powder Pulverizer is a state-of-the-art industrial solution for achieving ultra-fine particle sizes. Unlike traditional grinders that rely on fragile screens, the WFJ series uses an advanced air-selection system and integrated classification mechanism. This allows for crushing and precision grading in a single, continuous step, delivering exceptional consistency and efficiency.
Engineering Excellence: Why Choose the WFJ Series?
- Screen-Free Design: Eliminates the risk of screen clogging and breakage. The fineness of the powder is adjusted by the internal air classifier, ensuring a smooth, uninterrupted production flow.
- Cool-Running Operation: Featuring negative pressure conveying, the machine continuously discharges heat generated during the crushing process. This makes it the perfect choice for heat-sensitive materials like resins, dyes, and medicinal herbs.
- Integrated Classification: Crushing and grading are completed in one go. Adjust the particle size precisely to your requirements without stopping the machine.
- Continuous Production: Designed for heavy-duty, 24/7 industrial use with a compact structure that saves valuable floor space.
Technical Specifications
| Model |
Production Capacity (kg/h) |
Output Fineness (Mesh) |
Max Input Size (mm) |
Total Power (kW) |
Main Revolution (r/min) |
| WFJ-15 |
10 - 200 |
80 - 320 |
< 10 |
13.5 |
4500 |
| WFJ-18 |
20 - 450 |
80 - 450 |
< 12 |
17.5 |
4480 |
| WFJ-36 |
60 - 1000 |
80 - 450 |
< 15 |
38.0 |
4000 |
Versatile Industry Applications
The WFJ Series is trusted globally for processing a wide range of materials:
- Chemicals: Resins, dyes, pigments, and fine chemicals.
- Pharmaceutical: Traditional Chinese medicine, herbal extracts, and sensitive powders.
- Food & Spices: Sugars, grains, dried shells, and nutritional supplements.
- Cosmetics: Mica, talc, and fine cosmetic powders.
A Complete System for Your Production Line
Each unit comes as a complete set, including:
- Main Crushing Machine
- Auxiliary Cyclone Separator & Dust Collector (ensures a dust-free environment)
- Electrical Control Cabinet (for precise operation monitoring)