1. Working Principle

The new classifier, together with a cyclone collector, pulse dust collector, induced draft fan, and control cabinet, forms a classification system. Under the suction force of the fan, materials are transported from the feed inlet of the new classifier at high speed along with the upward airflow to the classification zone. In this zone, under the powerful centrifugal force generated by the high-speed rotating classification turbine, the powder mixed in the gas-solid two-phase fluid is separated by particle size. Fine particles meeting the size requirements pass through the gaps between the classification wheel blades and enter the cyclone separator or dust collector for collection. Materials that do not meet the size requirements, along with some fine particles, descend along the cylinder wall under the combined effects of centrifugal force and wall-impact deceleration to the secondary air inlet. There, under the strong elutriation effect of the secondary air, coarse and fine particles are separated. Fine particles rise to the classification zone for secondary classification, while coarse particles descend to the discharge outlet for removal.

2. Performance Characteristics

● Innovative Design: Originating from Germany's advanced turbo classification structure, it integrates classification, collection, and control into a unified design.

●Ultra-fine refinement: The advanced hierarchical structure enables an ideal particle size, which can be adjusted between 2 and 150 μm.

● Core Design: The structure of the new-generation classification impeller and the design of the classification flow field; the classification wheel can be made from a variety of wear-resistant materials.

● High Efficiency: The next-generation optimized classification flow field design is more suitable for separating coarse and fine materials, improving efficiency by 15–30% compared to ordinary new classifiers.

● Dust-Free and Eco-Friendly: The system operates in a sealed environment, equipped with advanced pulse dust removal, ensuring no dust leakage from the production line, low noise, and a clean, eco-friendly production process.

● High Automation: The control cabinet contains various control, detection, and protection electrical components, making it easy to operate, learn, and understand.

● Multi-purpose design: Can be used in series with new classifiers, crushers, jet mills, ball mills, and modification machines to produce finished products with concentrated particle size distribution and ultra-fine particle sizes.

● Explosion-proof and moisture-proof design: nitrogen protection circulation process ensures continuous and stable operation of easily oxidized hazardous materials;

● Application Fields: Non-metallic minerals (calcium carbonate, kaolin, quartz, mica, and other non-metallic mineral products), metal powders, synthetic chemical powders, food, new lithium battery materials, metallurgy, abrasives, ceramics, refractory materials, pharmaceuticals, pesticides, health products, new materials, etc.