|2014 New Year Ceramic mugs cup|
At present the domestic ceramic factory car under the temperature between 100 - 200 , the minority in the above 250 . Therefore, the lubricating oil used for the kiln car bearing has two basic requirements: one is the high temperature, the two is not volatile. Otherwise, the lubricating oil coking or soon evaporate, it is easy to appear "truck" or the car to promote the phenomenon. At present, the kiln car bearing lubrication oil for butter, oil, transformer oil, graphite and high temperature cylinder oil mixture, molybdenum disulfide lubricant. Practice has proved, butter easy coking, after several kinds of oil in the general case, use the effect is better. Of course, guarantee the kiln car flexible operation, the appropriate choice of lubricant is one aspect, but more important, a more positive approach, is sealed in the kiln channel (including curved seal, sand seal, car seal) and the reasonable blast in the vehicle cooling, thereby reducing the car under the temperature. Some plants have such experience:
The same is the oil, when the car under the high temperature, the severe coking, the dull; when take measures, make the car after the temperature is reduced, the oil is not coke, the flexible. Therefore, if not in the kiln car channel sealing and reduce temperature aspect, but only to find no lubricating oil coking, that is going in the wrong direction.