In the ever-evolving landscape of manufacturing, two powerful trends have emerged as the driving forces behind innovation and progress: intelligence and environmental protection. Within the blow molding machine industry, these trends are not merely influencing factors but have become pivotal to shaping the future.

This article delves into the reasons behind parison sagging during the extrusion process and explores how controlling sagging can lead to the achievement of uniform wall thickness.

​In the realm of plastic manufacturing, the extrusion blow molding machine plays a pivotal role in shaping various products. The mold, a critical component of this machinery, requires meticulous maintenance to ensure optimal performance.

​Hydraulic systems are integral to the hollow blow molding process, providing the necessary force for various operations. However, the occurrence of excessive noise from the hydraulic pump can be indicative of underlying issues that may impact the efficiency and reliability of the blow molding machine.

The hollow blow molding process is a widely used method for manufacturing plastic products with hollow interiors. However, a common challenge encountered during this process is the occurrence of poor material extrusion from the machine head, leading to disruptions in the production line.

Before blow molding a new mold or when the machine is replaced with other molds, trial molding is an essential part. The quality of the mold trial results will directly affect the smoothness of subsequent production in the factory.