Chinese precision injection molds

The production of precision injection mold products is based on the development and design of the first precision injection mold, and the product accuracy directly affects the integrity and accuracy of the product structure. The complex mold structure of technology and capital intensive products requires high surface quality and technical standards, and the production process requires high-speed processing, ultra precision machining technology, rapid prototyping technology, automation control technology, involving mechanical, metal materials, polymer materials, chemical materials, electrical and electronic, automation and other fields, with comprehensive technical requirements.

Precision injection molds are intermediate products in the production process. Precision mold processing has the advantages of fewer processing steps, higher material utilization, lower energy consumption, easy production, and high efficiency compared to mechanical processing. It is an important way for material forming in automotive, energy, machinery, electronics, information, and other industries, and is widely used in aerospace production. According to statistics, 75% of rough industrial parts, 50% of finished products are processed from molds, 80% of parts in the home appliance industry, and over 70% of parts in the electromechanical industry also need to be processed through molds. The mold industry often drives the development of related industries. After more than 20 years of development, the mold industry has made a leap forward. As of 2013, the number of enterprises has reached 30000, with an annual output value of 220 billion yuan and an export value of nearly 5 billion US dollars.