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　　The main part of the paper equipment is the main function of the dryer is to heat and dry the pulp, and directly out of the finished paper. Shaogang paper machine is directly in the dryer directly inside the coal burning heating, heat is not good grasp, heating is not uniform. The cylinder paper machine is heated by steam. The boiler must be heated by steam and steam through the pipeline. The dryer will be heated to dry the paper. The device will be heated evenly. (in fact, it's the difference in the dryer, the pulping equipment is basically the same)