CRGM Ring Roller Mill is mainly used for crushing brittle materials with hardness less than 6 levels, such as heavy calcium (calcite, marble, dolomite, etc.), barite, talc gypsum, petroleum coke, white carbon black, brucite, aluminum hydride, white powder, wollastonite, kaolin, bentonite, rare earth and other materials.
Production capacity: 0.6~2.8/h
Fineness: 800~2500 mesh
Functional characteristics of CRGM Ring Roller Mill
Crushing principle: The material is crushed by the triple principle of impact, extrusion and grinding. After the material enters the crushing chamber, it is first crushed by the impact of high-speed rotating parts, then squeezed between the grinding roller and the grinding ring, and finally finely ground to the required particle size under the action of the grinding parts. Compared with the single crushing principle of the traditional mill, it has obvious advantages and improves the crushing efficiency and product quality.
Structural design: The crushing pair adopts a combined structure, and each component works together efficiently. It can be flexibly combined and adjusted according to the characteristics and needs of the material, with low maintenance cost and short time. The transmission main shaft adopts a polygonal diamond structure, which has high stability and reliability, reduces vibration and noise, enhances bearing capacity, and is convenient for installing and disassembling other parts.
Product advantages of CRGM roller mill
Ultra-high crushing ratio: large crushing ratio, high energy utilization rate, greatly improved production efficiency, and reduced energy consumption. For example, after a chemical company replaced it, energy consumption was reduced by about 30%, and production efficiency was increased by nearly 50%.
Accurate particle size: built-in grading mechanism, unique grading wheel structure, can accurately grade, ensure uniform product particle size, and can infinitely adjust fineness. After a papermaking company used it, the product particle size was stable and the paper quality was improved.
Green and environmentally friendly: negative pressure production is adopted to reduce dust emissions, semi-automatic control and unique processes are adopted to improve production efficiency and reduce energy consumption. After a building materials company applied it, dust emissions were reduced by more than 80% and energy consumption was reduced by 25%.
Durable: Grinding wheels and grinding rings are made of special wear-resistant alloy steel or high chromium, which increases the service life by 2-3 times, reduces the cost of equipment maintenance and replacement of parts, and reduces production losses. For example, a mining company saves about 300,000 yuan per year after using it.
Product Parameters
| Mesh (D97) | CRGM1000X | CRGM2000X | ||||
|---|---|---|---|---|---|---|
| Output (kg/h) | Power consumption (kwh/h) | Total power | Output (kg/h) | Power consumption (kwh/h) | Total power | |
| 800 | 2500~2800 | 43 | 152kW | 4000~4500 | 40 | 237kW |
| 1250 | 1500~1800 | 67 | - | 4000~4500 | 68 | - |
| 1500 | 1000~1300 | 92 | - | 4000~4500 | 92 | - |
| 2000 | 650~750 | 125 | - | 4000~4500 | 110 | - |
| 2500 | 600~650 | 135 | - | 4000~4500 | 119 | - |
| 3000 | / | / | / | / | / | / |
| Particle Size Mesh (D97) | CRGM3000X | ||
|---|---|---|---|
| Output (kg/h) | Power Consumption (kWh/h) | Total Power | |
| 800 | 5500~7000 | 37~38 | 287~340kW |
| 1250 | 3500~4000 | 50~56 | |
| 1500 | 2500~3000 | 67~70 | |
| 2000 | 1500~2000 | 100~114 | |
| 2500 | 1100~1500 | 134~153 | |
| 3000 | 1000~1200 | 183~208 | |
