Feature:
1)Simple and reliable operation;
2)Consumption and electricity is lower than common one;
3)High capacity.

Rotary kiln refers to the rotating furnace pellets, it belongs to the building equipment. According to the difference of the processing material, rotary kiln can be divided into cement kiln, metallurgy&chemical kiln and lime kiln.

Application of rotary kiln:
Cement kiln is mainly used in the calcination of cement kiln. It has two types of dry cement production and wet cement production. Metallurgy&chemical kiln is mainly used in metallurgy&chemical industry for lean ore magnetized rotasting in steel works, chromiumand nickel ore oxidizing rotasting, high aluminium vanadium soil mineral roasting in refractory plant, clinker aluminum hydroxide roasting in aluminum plant, and chromium ore sand&chromium mineral power and such mineral rotasting in chemical plant, lime kiln(active lime kiln)is used for active lime and light burned dolomite rotasting in steel works and ferroalloy works.

This plant is widely used in dry way powder process of metallic and nonmetallic minerals, and powder size can be adjusted between 30 mesh and 2000 mesh. The processed ores include limestone, calcite, marble, kaolin, gypsum, barite, coal ash, slag, silicon carbide, brown alumina, cement, quartz, feldspar, refractory, etc.

Working principle
Raw materials are elevated by Bucket Elevator to Ball Mill for being ground. Materials ground by Ball Mill are sent to Classifier for being separated, so the coarse powder and fine powder are separated. Fine powder with suitable size is collected by cyclone collector, coarse powder is discharged from bottom part of Classifier and sent back by Returning Spiral to Ball Mill for being re-ground, this is a closed cycle, the air is discharged by Blower after being cleaned by Pulse Dust Collector.

Features
1. The plant is stable and highly automatic;
2. Inner lining and grinding media can be changed according to customers' request, such as high manganese steel, silica, ceramics, etc.
3. Fine powder size is even and can be adjusted;
4. The system is low trouble rate, and can be operated continuously