Raymond grinding mill can grind the raw materials into the micro powder aggregate in the handling of fly ash, and it can also be used in the producing and manufacturing of new building materials including the cement mixing material, brick making and high level material filling and it has been proved to get the better efficiency. It can be also called Raymond grinder, Raymond pulverizer and Raymond roller mill.
The Raymond grinding mill is used to grind materials in the fields of building materials, mining, metallurgy and chemical industry. The materials must be non-flammable and non-explosive materials such as: limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate, manganese ore, iron ore, glass, ceram, active carbon, carbon black, fireproof materials, heat preservation materials, chemical materials and so on(300 kinds of materials). The materials should have the hardness less than 7 in Moh's scale and humidity less than 6 percent. The granularity of the end products can be adjusted from 30 to 325 meshes.
1. The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area. It is an independent production system from crushing of raw material to grinding and packing.
2. Compared with other milling plants, its passing ratio achieves 99%, which is what other mills cannot reach.
3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.
4. Main parts of the whole plant are made from cast and steel of high quality. The techniques are so subtly that they ensure the durability of whole plant.
5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.
Model | 4525 | 4119 |
Feeding Size(mm) | ≤30 | ≤25 |
Output Size(mm) | 0.044-0.173 | 0.044-0.173 |
Shift Output of Different Material Fineness(t) | 16-176 | 8-78 |
Rotation Speed of Central Shaft(r/min) | 82 | 105 |
Ring Diameter(mm) | 1770 | 1400 |
Roller Diameter(mm) | 450 | 410 |
Roller Height(mm) | 250 | 190 |
Main Motor | Y315M-4-132 | Y280S-4-75 |
Fan Motor | Y315M-4-132 | Y280S-4-75 |
Analyzer Motor | YCT250-4A-18.5 | YCT200-4B-7.5 |