INOEX GMBH

Introduction

iNOEX GmbH is a German industrial technology company headquartered in Melle, Lower Saxony, specializing in measurement, control, automation, and data-management systems for plastics extrusion. Founded in 1984, the company develops equipment for pipe, tube, hose, cable, film, and profile production, with particular relevance to the building, infrastructure, and automotive sectors.

Rather than producing polymers or finished plastic goods, iNOEX occupies an equipment and process-control position within the plastics value chain. Its systems are designed to monitor variables such as wall thickness, diameter, ovality, weight, and product geometry, allowing extrusion manufacturers to stabilize production, reduce material consumption, and document quality. The company operates internationally and is a subsidiary of CiTEX GmbH.

Its Chinese organization, Suzhou iNOEX Smart Technology Co., Ltd.—also associated with the iNOEX SiST designation—supports the company’s activities in China and serves as an exclusive Chinese partner for ASCONA’s promex product lines. The Suzhou operation reflects the importance of China’s extrusion-equipment market and provides local sales, service, spare-parts, and technical-support capabilities.

History and Development

iNOEX was established in 1984 and has developed over more than four decades around measurement and control technology for extrusion processes. Its development corresponds with a broader transformation in plastics manufacturing, in which extrusion lines increasingly rely on online inspection, automatic regulation, and production-data integration rather than manual sampling alone.

Significant development milestones include:

1984: Establishment of iNOEX in Germany and the beginning of its specialization in extrusion measurement and control.
Expansion into international markets: The company built a presence in major plastics-processing regions, including China, where it has operated for more than two decades.
2026: Opening of a new Suzhou office to strengthen sales, service, local spare-parts provision, and technical support in China.

The company’s development has also involved closer integration with related industrial-technology businesses. Cooperation with sister company Pixargus broadens the range of inspection and measurement technologies available to customers, particularly where extrusion lines require coordinated dimensional and surface-quality control.

Business Operations and Segments

iNOEX operates primarily as a supplier of process measurement and automation systems for plastics extrusion. Its activities include:

Design and manufacture of online measurement equipment.
Automatic control of extrusion-process parameters.
Data acquisition, visualization, and production documentation.
Integration of measurement devices into new and existing extrusion lines.
Technical service, maintenance, spare-parts supply, and customer support.
Cooperation with complementary technology providers and equipment manufacturers.

The company’s principal customer groups are processors that manufacture continuous plastic products. These include pipe producers, cable manufacturers, profile extruders, film producers, and companies producing technical tubing or hoses.

Its products can be deployed in both new production lines and retrofit projects. Retrofit capability is significant in mature plastics markets because processors often seek improved material efficiency and traceability without replacing complete extrusion systems.

Products and Technologies

iNOEX’s portfolio is centered on non-contact and online measurement technologies that operate during extrusion. The principal product and technology areas include the following.

Pipe and Profile Measurement

Pipe-measurement systems monitor critical dimensions such as:

Outside diameter.
Wall thickness.
Ovality.
Concentricity.
Weight per unit length.
Local deviations from specified tolerances.

Such systems can provide feedback to downstream or upstream control functions. In a typical extrusion line, measurement data may be used to adjust extrusion output, haul-off speed, die centering, cooling conditions, or other process variables.

The company’s WARP 125 system uses radar technology and provides eight-point measurement for mono- and dual-strand extrusion lines. The system is intended to combine compact installation with dimensional monitoring for pipe production.

Measurement for Tubes, Hoses, Cables, and Profiles

For tubes, hoses, cables, and profiles, measurement requirements vary according to geometry and application. A round pipe may require diameter and wall-thickness control, whereas a complex profile may require several dimensional coordinates or inspection points.

iNOEX systems are designed for extrusion lines producing:

Plastic and multilayer pipes.
Technical tubes and hoses.
Cable jacketing and insulation.
Window, construction, and industrial profiles.
Other continuous extruded products.

In cable and profile production, stable dimensions are closely connected with downstream assembly, sealing, electrical performance, and installation accuracy. Process measurement therefore supports both material control and conformity with customer specifications.

Film extrusion requires control of thickness uniformity across the web and along the production direction. Measurement and data-management systems can help identify thickness variation, support corrective action, and provide records for quality assurance. iNOEX identifies film extrusion as one of its application areas, alongside pipe, tube, cable, and profile extrusion.

Gravimetric and Material-Use Control

The company’s equipment portfolio includes technologies associated with monitoring material consumption and controlling product weight. Weight-per-length control is particularly relevant in pipe and profile production because excessive material usage increases production costs, while insufficient wall thickness can compromise safety or regulatory compliance.

The SAVEOMAT P+ product has been associated with material-control and peripheral-equipment applications and was nominated in the peripherals category for the 2026 Kunststoff magazine Product of the Year program.

Automation and Data Management

Data management is a central element of the iNOEX offering. Measurement systems can collect process values, display trends, generate alarms, and support production documentation. When connected with line controls or manufacturing-information systems, they can contribute to:

Statistical process monitoring.
Recipe and product-change management.
Batch documentation.
Traceability.
Preventive maintenance.
Analysis of material consumption and production losses.

This digital layer is increasingly important as plastics processors seek greater automation, lower scrap rates, and evidence-based process optimization.

Applications and End Markets

iNOEX technologies serve sectors in which dimensional consistency and continuous production reliability are important.

Building and Construction

Plastic pipes and profiles are widely used in water distribution, drainage, conduit systems, window systems, and building services. Measurement equipment helps manufacturers maintain tolerances that affect joining, sealing, installation, and long-term performance.

Infrastructure

Infrastructure applications include pressure pipes, utility conduits, telecommunications ducts, and cable-protection systems. These products often require consistent wall thickness and reliable production records because failures can impose substantial replacement and service costs.

Automotive

Automotive applications include tubing, cable protection, technical profiles, and other extruded components. Automotive suppliers typically require tight process control, repeatability, and traceability across production batches.

Electrical and Communications

Cable extrusion requires controlled insulation and jacketing dimensions. Measurement systems support the production of cables that must meet mechanical, electrical, and installation requirements.

Industrial and Technical Products

Industrial hoses, tubes, films, and profiles are used in machinery, energy, medical, packaging, and specialized manufacturing. Requirements vary widely, but online inspection can reduce dependence on intermittent manual sampling and help detect process drift earlier.

Global Presence and Market Position

iNOEX is headquartered in Melle, Germany, and serves international customers in the plastics-processing industry. Its market position is based on specialized expertise in measurement and control rather than on the manufacture of general-purpose extrusion machinery or polymer materials.

The company’s presence in China is represented by Suzhou iNOEX Smart Technology Co., Ltd. The Suzhou organization operates in one of the world’s largest plastics-processing markets and provides a local platform for commercial and technical activities.

The 2026 Suzhou office includes local support functions such as spare-parts storage, maintenance, and after-sales service. This arrangement can reduce response times and assist Chinese processors operating complex extrusion lines.

iNOEX also works within a broader industrial ecosystem that includes extrusion-machine manufacturers, automation suppliers, resin producers, compounders, and inspection-equipment companies. Its cooperation with Pixargus is intended to expand the combined range of measurement and inspection solutions available for extrusion customers.

Research and Development

Research and development at iNOEX is directed toward improving the accuracy, usability, integration, and economic value of extrusion measurement systems. Its technical priorities include:

Higher-precision dimensional measurement.
Compact equipment suitable for new and existing lines.
Automatic control based on real-time process data.
Improved operator interfaces.
Integration with production-management systems.
Reduction of material waste and production variation.
Measurement solutions for increasingly complex multilayer and technical products.

Radar-based measurement, such as that used in the WARP 125, illustrates the company’s focus on applying non-contact sensing technologies to extrusion environments. The wider development direction of the sector favors systems that move beyond isolated measurement toward closed-loop control and connected production management.

Sustainability and Environmental Initiatives

iNOEX’s sustainability contribution is primarily process-oriented. Its measurement and control technologies can support more efficient use of polymer materials by identifying dimensional deviations, reducing over-specification, and helping processors maintain production within tighter tolerances.

Potential environmental benefits include:

Lower scrap generation.
Reduced use of virgin polymer for the same output.
Fewer rejected products and production interruptions.
More efficient start-up and product-change procedures.
Better documentation for recycled or multilayer material streams.
Improved control of lightweighted products.

These benefits depend on how processors configure and operate the equipment. Measurement technology does not itself guarantee lower environmental impact, and the overall result is influenced by resin selection, line design, energy consumption, production planning, and end-of-life management.

The company’s relevance to circular plastics production lies in process consistency. Recycled polymers can exhibit greater variation in composition and processing behavior than tightly controlled virgin materials. Reliable online measurement can help manufacturers manage that variability, although it cannot replace appropriate material qualification and process engineering.

Financial Performance and Economic Impact

iNOEX is a privately structured industrial technology company within the CiTEX group, and publicly available company materials emphasize products, technologies, and customer support rather than detailed consolidated financial reporting. Its economic importance is therefore best considered through its role in the plastics-equipment supply chain.

The company contributes to industrial productivity by helping extrusion processors:

Improve yield.
Reduce material losses.
Maintain consistent product dimensions.
Limit downtime associated with quality deviations.
Produce documentation for customers and regulators.
Extend the capabilities of existing production lines.

Its Suzhou presence also supports the regional service economy through technical assistance, spare-parts logistics, and customer support for plastics manufacturers in China.

Quality Management and Certifications

Quality assurance is integral to measurement equipment because the value of a control system depends on repeatable readings, reliable operation, and appropriate integration with the production line. iNOEX presents its products as precision systems for monitoring parameters such as wall thickness, diameter, and weight.

In practical use, quality management encompasses:

Calibration and verification of sensors.
Stable communication between measurement and control components.
Clear alarm and data-recording functions.
Maintenance and spare-parts availability.
Compliance with customer-specific production requirements.
Technical support during installation and commissioning.

The company’s systems are used in applications where product tolerances can affect safety, sealing, electrical performance, and installation. Consequently, equipment reliability and measurement consistency are important considerations alongside initial purchase cost.

Innovations and Future Outlook

The future direction of iNOEX is closely connected to the digitization of plastics extrusion. Manufacturers face simultaneous pressure to reduce material consumption, process more recycled feedstocks, comply with stricter product requirements, and provide stronger production traceability.

Likely areas of continuing development include:

Closed-loop control based on real-time dimensional data.
Greater use of radar, optical, and other non-contact sensing methods.
Unified data platforms for line control and manufacturing execution.
Predictive analytics for process stability and maintenance.
Measurement systems adapted to multilayer, lightweight, and recycled-material products.
More localized technical support in major plastics-processing regions.

The expansion of the Suzhou operation strengthens iNOEX’s position in the Chinese market by combining international product development with local service capability. Its cooperation with ASCONA and Pixargus also indicates a strategy of offering broader process-control and inspection solutions rather than isolated measurement devices.

Summary

iNOEX GmbH is a German plastics-industry technology company founded in 1984 and headquartered in Melle. It specializes in online measurement, process control, automation, and data management for pipe, tube, hose, cable, film, and profile extrusion.

The company’s systems monitor dimensions and material usage during production, helping processors improve consistency, reduce waste, document quality, and integrate extrusion lines into more automated manufacturing environments. Its products serve construction, infrastructure, automotive, electrical, communications, and industrial markets.

Through Suzhou iNOEX Smart Technology Co., Ltd., iNOEX maintains a dedicated presence in China, including local service and spare-parts capabilities. Its continuing development is shaped by major plastics-industry trends: resource efficiency, recycled-material processing, digital production management, and increasingly precise quality control.