In-house polymer pulverizer expands Ensinger’s manufacturing capacities for composites
Machine investment strengthens Ensinger’s position as a complete solution provider in the areas of thermoplastic composite products and services.

The Ensinger Group’s new polymer pulverizer machine at its subsidiary plant in Cham, Germany. Photo Credit: Ensinger
Plastics processor (Nufringen, Germany) is expanding its manufacturing capacities for composites, a development enhanced by the recent commission of a polymer pulverizer machine at the company’s Cham, Germany site, which extends Ensinger’s vertical range of manufacture. The range of thermoplastic polymers that can be pulverized on the new machine comprise of engineering plastics such as polpropylene (PP), polyamide 6 (PA6) and polycarbonate (PC), but also high-performance plastics such as polyphenylene sulfide (PPS), polyethylenimine (PEI) and polyetheretherketone (PEEK). The tightly toleranced pulverized polymer materials are said to fulfill the tough requirements and high demands of advanced thermoplastic composites.
With these new manufacturing capabilities, the Ensinger Group reports that it can provide its customers with additional cost-competitive advantages. The company’s Composites division is now said to be a “one stop shop” for a wide range of products and services relating to thermoplastic composite materials. The portfolio includes powders, semipregs, prepregs, organosheet, compression-molded composite plates and finished parts, as well as customer development projects which are achieved using diverse material combinations.
The new polymer pulverizer machine, compliant with the ATEX (ATmospheres EXplosible) safety directive, also enables Ensinger to offer polymer pulverizing services to industry, enabling customers to outsource their polymer pulverizing requirements in a cost-effective solution.
“Purchasing the new machine is a logical step that makes Ensinger a complete solution provider in the area of thermoplastic composites,” says Daniel Grauer, who is responsible for international business development in Ensinger’s Composites division. “By extending the value added chain we are strengthening our position versus our competitors and can fulfill our customers’ requirements, both technical and commercial.”
Related Content
-
Welding is not bonding
Discussion of the issues in our understanding of thermoplastic composite welded structures and certification of the latest materials and welding technologies for future airframes.
-
Plant tour: Airbus, Illescas, Spain
Airbus’ Illescas facility, featuring highly automated composites processes for the A350 lower wing cover and one-piece Section 19 fuselage barrels, works toward production ramp-ups and next-generation aircraft.
-
Plant tour: Daher Shap’in TechCenter and composites production plant, Saint-Aignan-de-Grandlieu, France
Co-located R&D and production advance OOA thermosets, thermoplastics, welding, recycling and digital technologies for faster processing and certification of lighter, more sustainable composites.