Zhengzhou Hengxing Heavy Equipment Co., Ltd is a professional manufacturer of various kinds rotary kiln, such as cement rotary kiln, limestone rotary kiln, ceramic propppant rotary kiln, LECA rotary kiln, dolomite rotary kiln, bauxite rotary kiln ceramic sand rotary kiln,and etc.

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  A Rotary kiln consists of cylinder, gears, support device, kiln liner , kiln tail sealing equipment, kiln head hood and combustion. 
Cylinder as heating pivoting department, made of high-quality carbon steel plate, is supported on the support device by tyre, and there is mechanical or hydraulic pressure catch wheel on the first or some gear in order to control the turning of cylinder. Place of the tyre Gearing gyrate according to process-required rotating speed by ring gear in the middle of cylinder. Because of the need By the required of installation and maintenance, the bigger rotary kiln has auxiliary gears, which makes cylinder gyrate more slowly. To prevent cold air come in and dust overflow, the reliable sealing equipment of kiln tail and head is installed on feeding hole and discharge hole. 

Introduction of Ceramic Sand Rotary Kiln

Ceramic Sand Rotary Kiln is a crucial equipment when producing high quality ceramic sand.

Characteristics of Ceramic Sand Rotary Kiln

Ceramic Sand Rotary Kiln has simple structure, convenient and reliable control during the production process, a few wearing parts, high operation ratio. The rotary kiln produced by our factory has rugged structure, smooth operation, high quality outlet products. Besides, we provide our customers with advanced, efficient vertical heating device, and cyclone heating device.

Working Process of Ceramic Sand Rotary Kiln

1.Crushing and Milling

The dry crude material will be crushed and milled first.

2.Calcination

After milling, the materials would enter the kiln outlet( high end of the cylinder) through the preheater, and then are fed into the kiln by the tremie pipe. Meanwhile,The heating source is sprayed into kiln by burner barrel in the head of the kiln. Due to the inclination of the cylinder and slow rotation of the cylinder, the materials roll in hoop direction. During this process,They will be calicinated, reacted, decomposed in succession through the calcinating section, reaction section, decomposition section, Note:The exhaust gas are discharged by the exhaust blower and drained into the the atmosphere by chimmney after exchanging heat with the materials.

3.Cooling

Then the materials are discharged from the head of the kiln and enter the cooling device and be cooled.

4. Screening

Then they will go through the screens and final products will be conveyed to the yard. The big size materials will be sent back and processed.

 In Container and In bulk, shipping by Sea