The Issue of Dryer Machine Is Needed to Be Addressed

As the largest domestic mining crushing machine, grinding machine, sand making equipment androtary drum dryer manufacturing enterprise, Hongxing machinery has a long-term study on the sand industry market, and has unique planning in building sand. The substitute material of perlite thermal insulation is more and more, and perlite market is facing the extreme challenge. Therefore, the first issue needed to be addressed for rotary drum dryer industry is how to effectively reduce the cost of perlite processing to make it an edge in the competition. Especially Henan Hongxing Mining Machinery Co., Ltd. is one of the best sellers in those companies manufacturing dryer in China. As a professional manufacturer with many years’ experiences on mining machinery, Henan Hongxing Mining Machinery Co., Ltd. can produce and supply all kinds of dryer machines, such as Rotary dryer, Limestone dryer, Drum dryer, Cement rotating dryer and so on. The role of the lifting board of the dryer machine is lifting up and scattering the material, increasing the contact area of the drying material and hot air and speeding up the heat and mass transfer to improve the thermal efficiency of drying. The lifting board of the dryer machine lift up the material and make the hot flue gas contact with the material more fully in order to achieve the goal of better drying. The size, shape and arrangement of the lifting board have a great impact on the yield and quality and the thermal efficiency of the dryer machine. Theoretically speaking, the drying process of the material can be divided into three stages, namely heating, constant speed drying and falling rate drying. The main function of the lifting board of the dryer machine is guiding material, current-sharing, lifting up and resisting material to orderly control the movement and drying process of the material in the cylinder body. Therefore, the structure forms of the lifting board should be arranged and produced according to the physical and...