High Efficiency Desulfurized Gypsum Vertical Grinding Machinery Equipment
Description:
After decades of continuous improvement and innovation, gypsum pulverizer equipment has reached a high level and has now become an indispensable grinding equipment in mine production. It is widely used in metallurgy, building materials, chemicals, cement, road construction, etc. field. It has the advantages of high production efficiency, convenient use and maintenance, good granularity of finished products, long service life and high degree of automation.
【Gypsum Mill Performance Advantages】
1. The gypsum pulverizer produced by HVM vertical mill is a vertical structure, with a relatively small footprint, an independent production system, and easier control.
2. The operation is more stable and the use is reliable, because the company has improved the main shaft and the plum blossom frame when producing the gypsum mill, making its structure more stable.
3. The vertical mill accessories produced by the company are all made of high-quality alloy wear-resistant materials, which have better wear resistance and longer service life.
4. The electrical system used in the gypsum mill is centralized control, which can basically realize unmanned operation, which can save more labor costs and management costs for users.
Specifications And Technical Parameters Of HVM Gypsum Vertical Mill
| Model | HVM2500 | HVM2800 | HVM3400 | HVM3700 | HVM4200 | HVM4500 | HVM4800 | HVM5100 | HVM5600 |
| Grinding Table Median Diameter(mm) | 2500 | 2800 | 3400 | 3700 | 4200 | 4500 | 4800 | 5100 | 5600 |
| Capacity(t/h) | 85-100 | 130-160 | 190-240 | 240-300 | 320-400 | 400-500 | 440-550 | 550-670 | 600-730 |
| Raw Material Moisture | ＜10% |
| Raw Meal Fineness | R0.08＜12% | R0.08＜14% |
| Raw Meal Moistrue | ≤1% |
| Main Motor Power(kW) | 800/900 | 1120/1250 | 1800/2000 | 2500/2800 | 3150/3350 | 3800/4200 | 4200/4500 | 5000/5400 | 5600/6000 |
| Illustrate | Re:Raw materials bond index≤13kWh/t | |
【Working Principle】
The motor drives the grinding disc to rotate through the reducer, the material falls into the center of the grinding disc from the feed inlet, and the hot air enters the mill from the air inlet. Under the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when passing through the annular groove on the grinding disc. The crushed material is carried by the high-speed airflow at the air ring at the edge of the grinding disc, and the large particles fall directly on the grinding disc. Re-grinding, when the material in the airflow passes through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls on the grinding disc for re-grinding, and the qualified fine powder is ground together with the airflow and collected in the powder collecting device, which is product. Moisture-containing materials are dried during contact with hot gas to achieve the required product moisture.
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