【CRONUS Brand】Large ring roller mill Ore crusher Industrial grinding equipment

CRGM roller mill, as the result of cronus's years of intensive research and development, embodies its extensive collection and in-depth analysis of market feedback, as well as its deep accumulation and innovative integration in the field of similar roller mill technology. This ingenious work not only integrates the advanced concepts of high efficiency, energy saving and environmental protection, but also achieves a comprehensive upgrade in design and performance. Its unique design concept has enabled the equipment to achieve a qualitative leap in output per unit time and significantly improve production efficiency; at the same time, energy consumption has been greatly reduced, effectively controlling production costs and bringing tangible economic benefits to users.
In addition, the CRGM roller mill has a compact structure and is easy to maintain, which greatly reduces the user's operation and maintenance pressure and saves valuable time resources. These excellent comprehensive performances have enabled the CRGM roller mill to quickly gain wide acclaim in the market, becoming a leader in the field of dry grinding equipment in the current domestic market, leading the industry's technological innovation and development direction

CRGM series ring roller mill is suitable for the super fine grinding of all kinds of crisp materials whose Moh's hardness is below 7, such as calcium carbonate, barite, dolomite, calcite, limestone, kaolin, bentonite, marble, gypsum, quartz, feldspar, clay, talc, fluorite, white mud, mica, refractory material, glass, total about 1000 kinds of materials.
 

The ultra-fine ring roller mill system consists of several core components: a grinding mill body, high-pressure blower, precision classifier, cyclone separator, dust collector, and interconnected piping system. Optional accessories include an elevator, storage bin, electrical control cabinet, feeder, and pre-crusher to meet specific customer requirements.

During operation, the motor drives the main shaft and grinding discs through a reducer, causing multiple grinding rollers to rotate within their ring channels via plungers. Feed material enters the grinding chamber where centrifugal force distributes it uniformly across the rotating disc. The material then enters the grinding zone between the rollers and ring track for pulverization.

A high-pressure blower creates a continuous air stream that carries the ground particles upward to the dynamic classifier. The classifier's precision impeller separates particles by size - oversize material returns for regrinding while properly sized particles continue with the air stream into the cyclone collector. Here, approximately 90% of the product separates and discharges through the bottom valve, while the remaining fine particles proceed to the bag filter for final collection.

The system features a closed-loop air circuit where purified air recirculates through the muffler, ensuring dust-free operation and high collection efficiency. This multi-stage separation process guarantees uniform particle size distribution in the final product.

* The above data is for reference only. For specific information, please refer to the actual product or product manual.