The CAM-H series internally classified grinding mill (horizontal classification) is a micronized powder production equipment with an ultrafine classification function. It is mainly suitable for grinding materials with a Mohs hardness below 3.5, can produce ultrafine powder of 5-150 μm, and its large-flow cooling gas can be used for grinding heat-sensitive materials.
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Integrating a mechanical impact ultrafine mill and a turbine ultrafine classifier into one unit, the ground material is acted upon by the airflow and forcibly classified by the turbine classifier inside the machine. The classifying device replaces the screen of conventional mills, completing both micron grinding and fine powder sorting in two steps with high grinding efficiency. By adjusting the speed of the classifying impeller, the product particle size can be adjusted without stopping the machine. The strong grinding airflow generated during system grinding provides strong cooling, with low temperature rise during grinding, especially suitable for processing heat-sensitive and fibrous materials with uniform product particle size.


| Parameter / Model | 280V/H | 340V/H | 410V/H | 510V/H | 710V/H | 760V/H | 900V/H | 1000V/H | 1100V/H | 1200V/H | |
| Grinding mill | Grinding disc (mm) | 280 | 340 | 410 | 510 | 710 | 760 | 900 | 1000 | 1100 | 1200 |
| Power (KW) | 7.5 | 11 | 22 | 30 | 45 | 55 | 75 | 90 | 110 | 132 | |
| Speed (r/min) | 7500 | 6215 | 4800 | 4200 | 3000 | 2800 | 2350 | 2100 | 1920 | 1760 | |
| Classifier | Power (KW) | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 15 | 22 | 30 |
| Max. speed (r/min) | 4500 | 4000 | 3250 | 3000 | 2920 | 2500 | 2200 | 2000 | 1800 | 1600 | |
| Fineness (μm) | 10~200 | 10~200 | 10~200 | 12~250 | 12~250 | 12~250 | 15~300 | 15~300 | 15~300 | 15~300 | |
| Max. air handling volume (m3/h) | 700 | 900 | 1600 | 3000 | 4500 | 5400 | 8000 | 10000 | 12000 | 14000 | |