Air Classifier Mill

Our separate shaft and independent bearing housing design effectively dissipate heat generated during the grinding process. This prevents sulfur from softening or adhering due to temperature rise, ensuring high system stability and 24/7 continuous operation. With a wide range of models available, we provide customized solutions to meet diverse production capacities.

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Air Classifier Mill

How It Works

Technical breakdown of the core processes and technology behind Air Classifier Mill.

The machine features a vertical cylindrical design, integrating an ultra-fine grinding mill at the base with an air classifier at the top. The grinding chamber, equipped with high-precision discs and blocks, pulverizes sulfur into fine powder. This powder then rises to the grading chamber, where a high-speed impeller separates it: qualified particles are discharged via the cyclone collector, while oversized powder is automatically redirected to the grinding zone for re-processing.

Both the grinding disc and classifying impeller are powered by independent driving systems, with variable speed control on the impeller to allow for precise particle size adjustments. A specialized screw feeding system ensures uniform material input, with the feed rate fully adjustable via frequency control to maintain optimal system balance.

Air Classifier Mill

Performance Features

Uncompromising performance and innovative design, optimized for high-efficiency production and durability.

Dual-Axis Precision & Safety Control

Our innovative dual-axis design separates grinding and classification, breaking through accuracy bottlenecks. This ensures superior particle size uniformity and better heat dissipation, which is critical for preventing sulfur softening during processing.

On-the-Fly Tuning & Zero Downtime

Particle fineness can be precisely adjusted via PLC by changing the impeller speed without stopping the machine. This eliminates the need for parts replacement and ensures the integrity of the nitrogen-sealed environment.

Premium Engineering & Extended Life

Equipped with premium imported bearings and high-spec transmission components, our systems are built for 24/7 continuous operation. This high-specification configuration minimizes failures and significantly lowers long-term maintenance costs.

Specialized Anti-Corrosion Upgrades

We offer customized internal structures and material coatings designed for sulfur’s specific traits. By upgrading components to resist corrosion and prevent static buildup, we ensure higher yields and exceptional powder quality.

Air Classifier Mill

Technical Parameters

Air Classifier Mill defines excellence through quantified data, meeting the most stringent requirements of high-precision material processing.

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Parameters / Model JCSM-V	280	350	410	510	630	710	800	900	1000	1100	1250	1500	2000
Grinding motor power (kW)	7.5	11	22	30	37	45	55	75	90	110	160	200	355
Classification motor power (kW)	2.2	3	4	5.5	7.5	7.5	11	15	18.5	22	30	45	55
Particle size (μm)	12 - 150	12 - 150	12 - 150	12 - 150	10 - 120	10 - 120	10 - 120	10 - 120	8 - 120	8 - 120	8 - 120	8 - 120	8 - 120
Air volume(max) (m³/h)	720	1200	1800	3000	3600	4500	5400	8000	10000	12000	16500	22500	36000