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01-26

Technological development of bottle blowing machine in China

Closed loop technology refers to integrating the process parameters of on-line calibration into the process control system of stretch bottle blowing machine to form a closed production cycle process with the combination of automatic control and automatic adjustment. Intelligent machine control technology aims to improve the quality assurance system of bottle blowing machine. Through the use of agrpetwallplus monitoring system, various data of bottle embryo such as bottle wall thickness can be monitored. During operation, the data deviating from the rated value of the system will be recognized immediately, and this information will be transmitted to the control system of the bottle embryo heating unit of the bottle blowing machine in time. The control system will quickly reflect and independently control the rated value of each heating lamp in the heating furnace. Therefore, even if the data of each bottle embryo are different, the quality of the produced bottle is still stable and reliable under the condition that the initially set process parameters remain unchanged.

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01-26

Understand the mold processing skills of PET bottle blowing machine in detail

The mold of bottle blowing machine is an important process equipment for the production of various industrial products. With the rapid development of plastic industry and the popularization and application of plastic products in electronic, mechanical, aviation, aerospace, shipbuilding, automobile and other industrial departments, the requirements of products for molds are becoming higher and higher. The traditional mold design method can not meet the requirements of today Compared with traditional mold design, computer aided engineering (CAE) technology has great advantages in improving production efficiency, improving work rate, ensuring product quality, reducing labor intensity and reducing cost. Therefore, the bottle blowing machine produced by Lide machinery is favored by people.

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01-26

On the future development trend of blow molding process

The tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin is placed in the split mold while it is hot (or heated to a softened state). After the mold is closed, compressed air is immediately introduced into the parison to make the plastic parison expand and cling to the inner wall of the mold. After cooling and demoulding, various hollow products are obtained. According to the parison making method, blow molding can be divided into extrusion blow molding and injection blow molding. The newly developed ones are multi-layer blow molding and stretch blow molding. Future development trend

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