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Dimensional instability refers to the change in the size of plastic parts between each batch of molded products or between each molded product of each mold under the same injection molding machine and molding process conditions.The change in product size is caused by abnormal equipment control, unre

As a leading machinery foreign trade company, today we sincerely invite you to learn about our existing extrusion blow molding machines, which have won wide market recognition for their high efficiency and excellent quality.Our extrusion blow molding machines have the following unique features:1.Eff

I. Working PrincipleThe extrusion blow molding machine heats and melts plastic particles and then extrudes them through an extrusion device to form a tubular parison. Then, the mold closes and sandwiches the parison. Air is blown into the parison through a blowing device to make the parison cling to

Full Moon Mid-Autumn Festival, Talking about a New Journey in Mechanical Foreign Trade - As the festival approaches on September 17, 2024".In September, the season belongs to late autumn. In this beautiful season with refreshing golden winds and fragrant osmanthus, we are about to welcome the Mid-Au

Several basic points to be mastered in the design of injection molds When designing each injection molded product, its mold opening direction and parting line must be determined first to ensure that the core pulling slider mechanism is minimized and the influence of the parting line on the appearanc