Facing the current situation of the world's resource shortage and the sharp decrease of the occupied land, the research and development of complete chemical fiber equipment is facing the problems of how to improve the production efficiency of the equipment, reduce the area occupied by the equipment, save the raw materials and energy consumption, etc., the chemical fiber production process has developed to the direction of continuous, automatic, flexible, short process, energy saving and consumption reduction, differentiation; chemical fiber spinning Production equipment such as, post-processing, etc. are developing to multi-purpose flexibility, composite differentiation, intelligent digital control and modular equipment unit structure.

The industrialization of high-tech fiber is a very difficult system engineering. It is a major project of multi field, multi-disciplinary and multi category talents integrated innovation. It is also a concentrated embodiment of China's technical strength and scientific and technological level. The production indexes of such fibers are strictly controlled, the production conditions are harsh, and the problems of domestic equipment, materials and instrument automatic control are difficult to be solved. For example, the high-temperature resistant materials and high-temperature carbonization furnaces for the production of high-performance carbon fibers, the strong corrosion-resistant and high-precision control twin-screw polycondensation equipment and various fine control components required for the production of para aramid fiber 1414 need to be imported, which seriously restricts the domestic high-tech fibers Development.