A. Equipment maintenance and stability • Modular design: Injection molding system, blow molding mold frame, hydraulic/pneumatic components mostly adopt modular structure, which is convenient for troubleshooting and component replacement (such as disassembling injection molding screw or blow molding mold separately), and has high maintenance efficiency. • Strong operation stability: The hydraulic or servo drive system has high control accuracy, the equipment has small vibration during long-term high-speed operation, and the mold wears evenly, which can reduce the defective rate of products caused by mechanical errors.

B. Environmental protection and clean production • Low pollution emission: The raw material melting and molding process is completed in a closed system, with low dust and volatile organic compounds (VOCs) emissions, which meets the clean production standards of the food and pharmaceutical industries (such as dust-free workshop special models). • Waste recyclability: A small amount of scraps (such as blank flash) generated during the production process can be directly crushed and recycled to reduce plastic waste.

C. Adjustability of process parameters • Multi-dimensional parameter control: The injection temperature, pressure, holding time, as well as the blow molding pressure, blowing time, cooling rate, etc. can be adjusted independently to accurately optimize the process for different materials and product requirements (such as PET bottles need to be quickly cooled and shaped, and PE bottles need to control the blow ratio). • Intelligent formula storage: Some high-end models support the storage of multiple sets of process parameter formulas, which can be called with one click when changing product specifications, reducing debugging time (such as switching from a 500ml water bottle to a 200ml cosmetic bottle, which only takes 5-10 minutes to adjust the parameters).

D. ​​Product functional expansion • Multi-layer structure molding: Through co-injection technology (such as AB two-layer or ABC three-layer structure), barrier containers can be produced (such as inner layer EVOH to block oxygen, outer layer PE protection), which is suitable for products with high shelf life requirements such as medicines and edible oils. • Special surface treatment: The mold surface can be textured (such as frosted, matte, and imitation metal texture), or the label can be directly embedded during molding through in-mold labeling (IML) technology to increase the added value of the product.

E. Safety and automation upgrade • Multiple safety protections: Equipped with mold overload protection (to prevent excessive clamping force from damaging the mold), abnormal temperature alarm, hydraulic system pressure safety valve, etc., to reduce operational risks. • Digital monitoring: Integrated PLC control system and touch screen interface, real-time display of production data (such as production capacity, energy consumption, and defective rate), support for docking with the factory MES system, and realize intelligent production management.

F. Optimization of energy consumption details • Servo motor energy saving: The new generation of injection blow molding machines mostly use servo motors to drive injection molding and hydraulic systems, which saves more than 30% energy compared to traditional asynchronous motors, and has lower operating noise (can be reduced to below 75 decibels). • Waste heat recovery: Some models are equipped with heat exchangers to use the heat generated by mold cooling for raw material preheating, further reducing energy consumption.