Omni3D Acquires Apium 3D to Expand Superpolymer Additive Platform

POZNAŃ, Poland — November 10, 2026 — Omni3D announced the acquisition of Apium 3D Technologies GmbH, a German developer of high-temperature extrusion hardware and superpolymer processing technology. The transaction expands Omni3D’s hardware and material portfolio into ultra-high-performance thermoplastics for industrial, aerospace and defense applications.

With this acquisition, Omni3D will integrate Apium’s adaptive heating technology and high-temperature print head engineering into its large-format industrial 3D printing systems. The flagship OmniPro HT platform features an actively heated 220°C chamber and a 500°C print head, supporting the processing of advanced polymers.

The combined product architecture enables precise thermal gradient control during crystallization, which helps mitigate internal shear stress, layer anisotropy and coefficient of thermal expansion mismatch in both semi-crystalline and amorphous polymers. This technology supports the use of several advanced materials:

Polyether Ether Ketone (PAEK family) and Carbon-Reinforced PEEK-CF: Offers heat deflection temperature exceeding 250°C at 1.8 MPa, high tensile modulus and chemical resistance for use in gear systems, pumps and structural aerospace brackets.
Polyetherketoneketone (PAEK family): Provides optimized inter-layer bond strength and low outgassing for defense, space and vacuum-environment components.
Polyetherimide (PEI 9085): Delivers flame-retardant (FAR 25.853) properties and high strength-to-weight ratio for aerospace fairings, cabin interiors and defense logistics.

The integration of Apium’s technology addresses demand among industrial manufacturers, defense contractors and automotive OEMs for advanced battery and hydrogen technology. It also supports the replacement of machined metal alloys, such as aluminum and stainless steel, with lightweight, corrosion-resistant structural polymers, reducing tooling costs and procurement lead times.

“This acquisition accelerates our roadmap in high-performance additive manufacturing and opens new opportunities in strictly certified applications,” said Paweł Robak, CEO of Omni3D. “By combining Apium’s thermal engineering expertise with Omni3D’s heavy-duty, large-format industrial hardware and NATO-qualified supply chain infrastructure, we provide plant managers and process engineers with a predictable, open-material platform that delivers documented TCO reductions and repeatable mechanical performance on the factory floor.”

“Joining forces with Omni3D scales our superpolymer technology globally,” said Niklas Descher, CEO of Apium Technologies. “Omni3D’s commitment to industrial reliability, rigorous QA standards and comprehensive application engineering ensures that our combined hardware platforms will continue to drive industrial adoption of production-grade thermoplastics across demanding sectors.”

Following the acquisition, product development will focus on the industrial P400 platform and next-generation high-temperature architectures. Omni3D will provide technical support, service continuity and material validation for enterprise clients across Europe, North America and Asia-Pacific.

Engineers and plant managers can evaluate live processing demonstrations of the combined Omni PRO HT and Apium P400 platforms, processing structural PEEK, PEKK-A and PEI 9085 under controlled thermal gradients, at Formnext 2026 in Frankfurt, Germany, from November 17 to 20 (Hall 12.1, Booth F41).

About Omni3D

Omni3D is a European OEM of industrial large-format polymer and metal 3D printing systems. Certified under ISO 9001:2015 and holding NATO supplier status (NCAGE Code: 9BT1H, AQAP 2110), Omni3D engineers additive manufacturing solutions, specialized engineering filaments and process control software for aerospace, defense and manufacturing clients. Learn more about Omni3D Industrial AM Platforms.

About Apium 3D

Apium 3D Technologies GmbH is a German engineering firm specializing in high-temperature FDM/FFF 3D printing technology and processing solutions for high-performance thermoplastics. Apium develops industrial hardware platforms for applications requiring mechanical strength and thermal stability. More information is available at Apium 3D High-Temperature Processing.