(1) Factors affecting the sagging of the parisonIn the process of parison extrusion, the parison is prone to sag due to its own weight, resulting in uneven wall thickness of the parison. The more severe the sagging, the greater the unevenness of the parison wall thickness. Therefore, during the mold

Before the new mold blow molding or the machine to replace other mold production, the mold test is an essential part.The result of the test will directly affect the smooth production of the factory.Therefore, it is necessary to follow reasonable operation steps and record useful technical parameters

When the hydraulic oil is in use, if the temperature is too high, the viscosity of the hydraulic oil will decrease, and the lubricity will decrease, which will accelerate the wear of the oil pump and hydraulic components during operation, which is likely to cause leakage. If the temperature is low,

In a competitive market environment, plastic processing enterprises dependence increasing the equipment, this also is in the invisible enhance the utility ratio of blow molding equipment level, after all, the strengthened enterprise's productivity or there is a big help, especially in the processing of plastic products demand increased significantly, if there is no automatic equipment as technical support,It is also unable to ensure that the yield of the enterprise can be improved, and after the practical application of multi-layer blow molding machine is further strengthened, it will reflect its unique new energy advantages from different perspectives.Considering that the performance requirements of different production types of equipment are also different, so in the process of equipment selection, we should make a comprehensive comparison and analysis of the specifications and models, which can play a decisive role in improving the application efficiency and level of blow molding eq

After more than 20 years of development in blow molding, industrial production has become more and more standardized, and the improvement of production efficiency also requires prevention of potential hazards and defensive measures.Safety factors to be paid attention to in the process of plastic products.

In the production process of blow molding machines, various problems are always encountered, such as insufficient blow molds. How can we solve some of the shortcomings? How to solve the problem of the mold blown out by the blow molding machine？