CM European Coarse Powder Mill Overview
The CM European coarse powder mill is a high-capacity, low-power machine for medium and fine crushing of ores and minerals up to 320 MPa compressive strength. It repeatedly crushes material through its high-pressure grinding path, delivering a large crushing ratio with a uniform particle size — the economical choice between a crusher and a fine mill for coarse-to-medium powder duty.
Capacities range from 35 to 132 t/h, with the smallest model drawing only 75 kW, making the CM mill one of the most energy-efficient machines in its class. Its European-style design emphasizes reliability, easy maintenance, and low operating cost.
Key Features
- High capacity with low power consumption — 35-132 t/h, minimum model only 75 kW
- Large crushing ratio with uniform particle size
- Repeated high-pressure crushing — efficient energy use
- European design — reliability and easy maintenance
- Handles ores up to 320 MPa compressive strength
Typical Applications
The CM coarse powder mill produces coarse powder and medium-fine products for building materials, chemical, and mining industries, including limestone, gypsum, coal, slag, and medium-hard ores. It is often installed as the pre-grinding stage ahead of fine mills or as a standalone coarse powder producer.
Selection Guidance
Select the model based on required capacity and target product size. For feed containing harder components, confirm the compressive strength stays within the 320 MPa design limit. Ensure feed moisture is controlled and the feed size fits the mill inlet to protect the grinding elements.
FAQ
Q: What product size does it produce? A: Coarse to medium powder suitable for pre-grinding or direct coarse-powder applications — confirm the target D97 with your model selection. Q: What is the power consumption? A: As low as 75 kW for the entry model, with a strong capacity-to-power ratio across the range. Q: Can it handle hard rock? A: Yes, materials up to 320 MPa compressive strength are within design limits.
