The market reaction shows that the chemical industry expects the drying equipment manufacturing industry to adjust the product structure according to the requirements of high quality, low energy consumption and environmental protection, further strengthen basic research and consolidate the foundation of applied research and development. In terms of technology, research on automation, testing, manufacturing processes and material material design is strengthened. In terms of application research and development, we must pay attention to international exchanges and cooperation, but also focus on the protection of intellectual property rights; we must pay attention to the development of new technologies and new application areas, as well as innovation and innovation in traditional and traditional applications.