Ultra-Hard Tungsten Carbide Mould Injection Stretch Blow Moulding Core

This tungsten carbide injection stretch blow molding core is a critical component used in the manufacturing process for producing hollow plastic products such as bottles and containers. The core defines the internal shape and features of the final product during the injection stretch blow molding (ISBM) process.

In the injection stretch blow molding process, molten plastic is injected into a mold to create a preform, which is then stretched and blown into its final shape using compressed air. The carbide core plays a vital role in shaping the molten plastic material into the desired hollow form with precision and reliability.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd. specializes in the research, development, and manufacturing of cemented carbide products. With a dedicated technical team and strong expertise in tungsten carbide OEM services, the company delivers high-quality solutions for industrial applications.

Supported by professors and technical advisors from Central South University Powder Metallurgy Research Institute, including doctoral supervisors and chief engineers who have received national science and technology progress awards. This expertise ensures excellence in every production step from powder selection and forming to sintering, processing, and quality inspection.

We are committed to providing key components that achieve success for our customers through superior product quality and value.