2. Effectively save mold space, convenient processing and installation, and easy operation;
3. The valve needle can be driven by oil cylinder or air cylinder;
4. It is widely used and can be molded into high-temperature plastics.
1. The system structure is compact, the mold space is small, and the mold processing is simple;
2. Customer installation is simple and convenient;
3. Independently designed cylinder block, oil/air pressure drive valve needle;
4. Stable injection temperature;
5. Widely use engineering plastics.