Xiang slime dryer has a strength and advanced technology production line technology in drying slime processing, drying out of the finished good, excellent quality, high-value, the effective realization of the effective use of slime. First, the slime dryer low energy consumption: As indirect heating, not a lot of air to carry away the heat, but also to set the dryer wall insulation. Second, the low cost slime dryer: with great heat transfer surface per unit effective volume, to shorten the processing time, the device size becomes smaller, greatly reducing the floor area and building space. Third, a wide range of material handling slime dryer application: using a different medium heat, heat-sensitive materials can be processed both high temperature treatment of the material handling needs. Common media are: steam, oil, hot water, cooling water, etc., can also be intermittent operation continuous operation can be applied in many fields. Fourth, the slime dryer operating costs low: reasonable structure, small amount of wear, maintenance costs low. Slime dryer drum drying special design structure inside the drum can automatically form a self-insulation system that is distributed inside the dryer drum full of heat and material contact, it will not only reduce the material drying time also better enables the device to minimize energy, the protective effect on the environment has played a very good effect.