Obvious trend of China's large-scale cement rotary kiln, such as rotary kiln, has been widely used in our country 5000 tons/day production line, the weight of the rotary kiln and processing material weight than the original 1000 tons/day production line increase a lot. Belting leather is supporting and fastening rotary kiln shell parts, limit deformation of cylinder. Belting leather and the installation of the cylinder has a certain gap, kiln cylinder on the bearing block and locating ring to limit the axial movement of belting leather, belting leather and cylinder is a movement of. Belting leather between inner surface and plate sliding friction pair, its characteristic is high temperature, low speed, overloading, if not use lubricant its wear can be very fast.
Five belting leather working condition and requirements of lubrication products
Normal production is calcining cement rotary kiln equipment, rotary kiln, roller kiln temperature ? left at 1400 ℃
