What Do You Need to Check when Choosing a Twin Screw Extruder?

It is well known that the processing and production of modified plastic products rely on a variety of machines, and twin screw extruders that produce polymers and achieve efficiently processing have also been widely promoted. Nowadays, the high quality twin screw extruder is constantly innovating in its technology to obtain a comprehensive breakthrough in visual and technical effects. For users, they can also purchase high quality twin screw extruders according to the characteristics of the equipment and put them into application.

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1. Check the feed height and mixing type of the twin screw extruder


High-quality processing must ensure the mixing and fluidization of the feeding process, and the height of the screw of this quality-guaranteed twin screw extruder also determines the subsequent mixing effect. Therefore, when selecting a high quality twin screw extruder, it is necessary to ensure that the height of the feeding machine is appropriate, and the mixing hopper of this kind of machine also needs to ensure that the feeding machine is effectively combined. Only the twin screw extruder with reliable quality guarantees a lower drop height of the feed from the machine, and ensures the hopper design can help to exhaust, can the twin screw extruder effectively increase the density of the feed and ensure its subsequent use is more stable and the quality meets the standard.


2. Check the control ability and material mixing effect of the twin screw extruder


A uniform extrusion molding method needs to rely on a good mixing effect. Nowadays, a twin screw extruder with good quality and excellent service must be able to mix at a constant pressure and a quantitative amount. Only by ensuring that the operation of the twin screw system is more stable can the production efficiency and quality be effectively improved. Therefore, when selecting a twin screw extruder with a reliable quality, users need to understand the combined effects of their screw elements to ensure that the blending modification production technology of this system is more stable.


All in all, during the selection of high quality twin screw extruders, a variety of contents need to be considered, and due to the influence of its condition factors and the difference in processing technology, the additional effects and specific quality of this machine need to be considered. Users can choose heat-resistant and wear-resistant twin screw extruders according to their production characteristics to increase their service life. This technology can also effectively improve the processing effects of twin screw extruders.

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