| Range is very wide, in the use of belt drier in the pharmaceutical, food, biological, chemical and other fields already has it comes in. But in the selection of the standard is different in each domain, this is because all areas of the drying material requirements and parameters have bigger difference. In the pharmaceutical industry (especially in traditional Chinese medicine), for example: concrete viscosity are generally larger, and drying temperature requirements is strict, the melting point of the control is accurate (especially polysaccharide material), the control range of vacuum should accord with the requirement of different segments of heating temperature and requires online automatic adjustment function, and so on. Additional testing system should try to improve to meet the pharmaceutical GMP standards. For the food industry, the materials of solid content is generally relatively large (more than 65%) |
