Rotary kiln tire, also known as rolling circle, whose role is to complete gravity cylinder (including bricks, internal gravity devices and materials, etc.) passed to the roller, make simplified in turn smoothly on roller, so round band to have sufficient strength and durability. Meanwhile, the wheel cylinder with radial stiffness is to strengthen the parts, should have sufficient rigidity. Rotary wheel with a rectangular cross-sectional shape of the tire, which is a solid rectangular cross section, the shape is simple, easy to manufacture quality assurance. Average life than with a long box-shaped wheels, wider application; but its stiffness is relatively small, irrational use of materials, thermal conditions are poor. Another is a box-shaped tire, the cross section of a hollow box shape, and heat conditions, rigid, material utilization reasonable difficult. The tire structure formed integrally with the cylinder, the cylinder can be avoided between the tire and the "necking temperature stress." And give full play to the wheel with a reinforced role for simplified, while making rounds with a reasonable use of the material, simplifying manufacture, installation work, easy to operate. Tire mounting on the cylinder usually live sets, which form the baffle plate as shown in Figure C Doyle. With or without wheels mounted directly on the simplified segment Festival, and installed in the plate, so that is formed between the cylinder and the wheel with natural ventilation channels. Heat strengthened in this regard, on the other hand, reducing the kiln tire heat conduction, making the tire, the outer edge of the temperature difference is small. When the kiln thermal system changes, the temperature difference will not change much, thereby reducing the wheel to bring the temperature stress. When the kiln operation, the tire is generated, and simplified relative sliding in the axial direction, causing wear, when the cylinder plate protective effect. Both sides of the tire to baffle or retainer to limit tire ran along the cylinder axis. The above article by Henan YuFeng Heavy Machinery (http://www.yufchina.com) finishing post. Please indicate the source!