Features of Nepheline powder grinding equipment :

1. The Nepheline powder grinding equipment 's structure is tight, from crushing to grinding and packing all together forms an independent production system, it has advantages of covering small area, operating simple, saving work force.
2. The final product has high passing screen ratio, which can achieve 99%. 
3. Driving system of main frame adopts airtight gearing and pulley, which secures reliable operation.
4. Main parts of the grinding plant are made from cast and high quality steel, which ensures the durability of whole plant. 
5. With application of centralized controlling electric control system, no operator is in the operating room.

Qorking principle of Nepheline powder grinding equipment

Firstly, raw material is crushed by hammer crusher to the size required, then the crushed materials are elevated into a hopper 

from which the material is transported through the electro magnetic vibrating feeder, evenly and continuously 

into the Nepheline powder grinding equipment . The rollers oscillate outward to press the ring because of the centrifugal force

 and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind.After this, the ground stuff are carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output powder valve as the final products and the rough stuff after the screening will be recycle back into the grinding chamber for regrinding. The sets airflow system is closely sealed up and circulated under condition of negative and positive pressure.

The application of Nepheline powder grinding equipment

Nepheline powder grinding equipment  is used to grind materials in the fields of construction, mining, metallurgy and chemical industry. The materials should be non-flammable and non-explosive. Examples of the materials are: quartz, feldspar, barite, fluorite, dolomite, garnet, carborundum, bauxite, zircon, marble, calcite, iron ore, rock phosphate, coal, ceram, slag and so on (400 kinds of materials).

The materials should have the hardness less than 9.3 in Moh's scale and humidity less than 6 percent. The granularity of the end products can be changed from 325 to 2500 meshes.

Technical Data of Nepheline powder grinding equipment :