Multiscrew
Equipment for Compounding, Reactive Extrusion, Devolatilization, Foaming and Direct Extrusion
NPE2024: Leistritz to focus on advances made via twin-screw extrusion.
Read MoreTwin-Screw Showcased in Circular Economy Demo
A KraussMaffei twin will upcycle pelletized blood vials, which will then be overmolded on another press to produce bottle openers.
Read MoreConfiguring the Twin Screw Extruder: Part 4
For many compounding operations, material is fed to the extruder at the feed throat. This is the case when feeding a single polymer or a blend of polymers mixed with solid additives. Some ingredients, however, present a challenge in feeding. Here’s how to solve to them.
Read MoreProgram Helps Compounders Configure Screw, Barrel Layout
New software from ENTEK is said to make it easier for compounders to design their own screw and barrel configurations.
Read MoreHow to Configure Your Twin-Screw Extruder: Part 3
The melting mechanism in a twin-screw extruder is quite different from that of a single screw. Design of the melting section affects how the material is melted, as well as melt temperature and quality.
Read MoreHow to Configure Your Twin-Screw Extruder -- Part 2
Follow these tips to configure your twin-screw elements to promote feeding and solids conveying.
Read MoreHow to Configure Your Twin-Screw Barrel Layout
In twin-screw compounding, most engineers recognize the benefits of being able to configure screw elements. Here’s what you need to know about sequencing barrel sections.
Read MoreImproving Twin-Screw Compounding of Reinforced Polyolefins
Compounders face a number of processing challenges when incorporating a high loading of low-bulk-density mineral filler into polyolefins. Here are some possible solutions.
Read More10 Ways to Improve Twin-Screw Compounding Performance
There are many techniques known to operators and plant engineers for increasing the performance of a twin-screw compounding extruder.
Read MoreLFT-D Thrives in Automotive and Other Durables
Teijin Automotive acquires its 10th direct long-fiber thermoplastic system as demand for this technology soars.
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