Shanghai Jiahao Machinery Manufacturing Co., Ltd.
Shanghai Jiahao finished in Chinaplas 2023 with a bang
Shanghai Jiahao, one of the leading manufacturers of plastic extruder machinery and equipment, has just finished an impressive showcase at the Chinaplas 2023. The event, which took place in Shenzhen, China, from April 17th to 20th, saw the company present its latest range of innovative and high-quality products to an international audience.
Shanghai Jiahao will participate in Chinaplas in Shenzhen from April 17th to April 20th, 2023. This is an important industry exhibition that brings together leading companies in the rubber and plastics industry from around the world and is an excellent platform to showcase the latest technologies and products. Shanghai Jiahao is an enterprise specializing in the production and sa
Possible reasons for bridging: 1. The speed of the feeder is unstable.
We use a five-roll calender system, which is a special design. Compared with the ordinary four-roller type, the five-roller type not only improves the production efficiency, but also makes the color film and the wear-resistant layer more closely combined with the sheet, increasing its peel strength. The front three rollers are heated by oil, so the color filter and wear layer can be glued to the board by hot pressing without glue. The latter two rolls are water cooled, so the embossing design and embossing depth do not change when the temperature changes.
Principle of hot mixing technology
The process of transforming from solid, unidirectional, heterogeneous state to multiphase, homogeneous, and partial gel state under the action of shear force generated by the collision between the blade of the mixer and the material and the material and the inner wall of the mixer. . During compounding, compaction can be measured by apparent density increase. Usually the apparent density of PVC resin is 0.45-0.55g/ml (grams per milliliter). In high-speed mixing, due to heat and mutual impact, the high shear force generated by fric
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