When using the drying machine, what users should attention to protect drying machine?
1. The state combined material and water
It determines the level of difficult, energy consumption levels and the length of required residence time in the drying machine. It has a great relationship with the models of dryer. For example, as for the material which is hard to dry, should primarily giving a longer residence time, not strength the drying level.
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2. The material form
The shaping wood, ceramic product, laminated, fibrous, granular, powdery, even paste and liquid material are needed drying in industry. Thus, when purchasing drying machine, the form of material should be considered firstly.
3. Physical characteristics of material
The physical characteristics including density, bulk density, particle size distribution, heat capacity as well as the adhesion properties of materials. The level of adhesion properties has a big impact on feeding, discharging and some other operation. If it is serious, drying process cannot proceed.
4. The property of the material in the drying process
The property such as heat sensitivity, some material will change color and decompose after heat. In additional, material shrinkage in drying process makes the molding products cracking or deformation, thus reduce the product quality or even scrapped.
Source of this article：HX China edit：HX China
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