ZK can produce rotary kiln with diameter Φ*-Φ5m, which is widely used in metallurgy, steel, chemical, refractory, ceramsite, papermaking industries. The kiln supporting has rolling and sliding type and the drive can use DC or AC variable frequency control. It has various seal types for different working condition . Great Wall can also design and customize non-standard rotary kiln according to customer's special requirements.

1.introduction of cement/lime rotary kiln

Cement/lime rotary kiln is composed of cylinder, gears, support device, kiln liner and kiln tail sealing equipment, kiln head hood and fuel device.As a heated pivoting part, cylinder is made of highquality carbon steel plate and supported on the support device by wheel belt. There is mechanical or hydraulic pressure catch wheel on the first or several support device in order to control the turning of cylinder. Gears make cylinder rotate according to processrequired rotating speed through the ring gear in the middle of cylinder. Because of the need of installation or maintenance, the bigger rotary kiln has auxiliary rotary gears, which makes cylinder gyrate more slowly. To prevent enter of cold air and dust overflow, the reliable kiln tail and head sealing equipment are installed on feed and discharge end.