Rotary Kiln

The Application of  Rotary Kiln:
Rotary Kiln is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Rotating dryer can be used for drying many kinds of materials and with convenient and reliable operation.

Kiln plants with two and three station rotary kilns from Kefan are top of the line. One reason: highly efficient precalcining systems revolutionizing the clinkering process. Rotary kilns no longer have to function as calciners which mean that they can be substantially smaller in size. The advantage for customers is lower investment and operating costs. These systems quickly gained excellent reputations among our customers.

The interaction of all components ensures the overall problem-free continuous operation :
optimized kiln configuration ensures even load and force distribution
the low shell stresses ensures low shell deformation and low consumption of refractory material
the floating tire fastening system ensures optimal load transmission to the rollers supported in double slide bearings
the large service factor of the kiln drive ensures extremely flexible plant operation
the repeatedly proven kiln inlet and outlet seals ensure minimum false air

The Main Characteristics of the Kefan Rotary Kiln:

1.Investment costs approx.15% lower than three station kilns
2.The lower space requirements and lower weights lead to more favorable construction costs
3.Mechanical overloading is impossible. This results in higher levels of operational reliability and lower maintenance costs
4.Lower consumption of refractory lining
5.The reduced required power and lower radiation losses reduces energy costs
6.The tire at the kiln discharge is outside the sintering zone