kaolin rotary kiln for calcining kaolin clay price in China

kaolin rotary kiln for calcining kaolin clay price in China

Kaolin introduction:

Kaolin is a naturally occurring clay-rich material that has played an important role in shaping Earth history and

human culture. Geologically, kaolin is simply the name for a rock dominated by kaolin-group minerals.

Introduction of kaolin rotary kiln:

Kaolin rotary kiln is the main equipment for calcining kaolin clay, kaolinite,china clay, etc.

The kaolin rotary kiln consists of cylindrical shell, supporting device, supporting device of thrust roller, driving unit, moveable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc.

 Kaolin clay production line:

Kaolin clay------Jaw crusher------Conveyor------Fine crusher------Conveyor------Vibrating screen------Bucket elevator------Silo------Rotary kiln------Cooling------conveyor

 Kaolin rotary kiln working process:

Step 1: Raw material

In the procurement process of raw materials, It has great superiority in rich raw materials and convenient transportation, tested the samples of material regularly from prospecting to inspection and application.

It controls the procurement process strictly for the stability of production.

Step 2: Making powder

In the milling process, It adopts the advanced domestic ball grinder auxiliary with raymond mill for milling powder, controls the granularity of milling powder strictly from 350M to 400M. The crude ore has been crushed in each class and batched respectively. It inspects the granularity of milling powder strictly for its quality.

Step 3: Mixing powder

In the mixing process, charging mixture by computer, weighing in electronic scales, mixture ratio is exactly same with required. Controlling the mixing time reasonably from 20 to 30 minutes for the mixing unifity of materials.

Step 4: Making pelletization

In the pelletization process, It adopts the ø1.5 Rotary-type granulator. The workmen has been trained strictly before go on duty. The technics is spraying pelletization. The time of pelletization is 50-70 minutes, making sure the particle within the size range of technical requirement.

Step 5: Drying and sieving

In the drying process, The tube-type drying kiln controls the humidity of semi-finished products ,drying and dedusting, to be the perfect state for sieving. In the sieving process, The combined type drum sieve which was invented by our company can make sieving in multilayers, inspection several times. All of the particles will be controled by the first and second screen of the combined type drum sieve to tally with the size range.

Step 6: Sintering

In the sintering process, Different products adopts different technics. general products is sintered by natural gas in the rotary kiln, The automation cooling, smashing, dedusting, sieving, packing and deliverd to the storehouse.

 Kaolin rotary kiln technical parameter:

 The working site of  kaolin rotary kiln:

Kaolin rotary kiln shipping:

Derui Introduction:

Gongyi Derui Machinery Co., Ltd is located in Zhengzhou, Henan, China(mainland).Our main product include: rotary kiln, stone crusher, ball mill, mineral ore dressing equipment, dryer plant, grinding equipment, etc.

Rotary kiln equipment include:Active lime rotary kiln, ceramsite sand rotary kiln, kaolin rotary kiln, cement rotary kiln, iron ore rotary kiln, Magnesite rotary kiln, etc.

How to visit us ?

If you want to visit our factory, please note our city name, Zhengzhou City, Henan Province, China(mainland)

Our air port name is : Zhengzhou Xinzheng International air port.

Train station name is: Zhengzhou (Zhengzhou north) train station