1. Flexible automation technology in Sand Making Machine manufacturing technology.

With the continuous development and innovation of computer technology in China, computer technology has been applied to the sand making machine manufacturing industry. The application of computer technology on the basis of rigid automation has formed flexible automation in the current stage of sand making machine manufacturing technology. Compared with rigid automation technology, flexible automation technology has many advantages. The advantage is that flexible automation can effectively shorten the production cycle of sand making machine manufacturing; the second advantage is that flexible automation improves the precision of manufactured products; the third advantage is that flexible automation greatly improves the overall production speed. At this stage, the precision of China's sand making machine manufacturing has reached the nanometer level, which indicates that China's sand making machine manufacturing technology has achieved great success, laying a solid technical foundation for China's digital sand making machine manufacturing.

2. Comprehensive automation technology in sand making machine manufacturing technology.

Combining rigid automation technology in sand making machine manufacturing and flexible automation technology in sand making machine manufacturing forms a new type of automation technology, which we call combined automation technology. This technology has been greatly improved in China's application. The competitiveness of China's sand making machine manufacturing. Facing very fierce market competition, the sand making machine manufacturing industry must be keenly aware of market information. Comprehensive automation technology was created in this context. In the rigid automation technology, the computerized information technology and modern management have formed the comprehensive automation technology. Comprehensive automation technology has three very obvious purposes, which is to optimize the information flow of sand making machine manufacturing; the second is to optimize the flow of sand making machine manufacturing; and the third is to optimize the value flow of sand making machine manufacturing. Through three aspects of optimization, the market competitiveness of sand making machine manufacturing enterprises has been effectively improved.

3. The main innovations of China's sand making machine manufacturing technology

Regarding the main innovations of China's sand making machine manufacturing technology, this article mainly expounds from three aspects. The aspect is the innovative content of sand making machine manufacturing technology in terms of management. The second aspect is the innovation of sand making machine manufacturing technology in the design of sand making machine. The third aspect is the innovation of sand making machine manufacturing technology in terms of automated sand making machine technology. Detailed elaboration and analysis are as follows.