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Unrivaled Performance for Over 30 Years

Focusing tubes, tubes, waterjet nozzles... However you describe them, ROCTEC Abrasive Waterjet nozzles have been the industry leader since the early days of waterjet cutting.

ROCTEC™ Composite Carbide for Abrasive Waterjet (AWJ) Applications

ROCTEC™ abrasive waterjet (AWJ) nozzles are made from our proprietary process combining advanced materials without the need for a soft metal binder, as with traditional sintering technology using tungsten carbide/cobalt.

Together, our unique material and process technologies minimize nozzle wear, which allows longer cutting periods while maintaining precision performance. This same advantage in technologies ensures consistency in each nozzle, eliminating the need to reprogram a job when replacing a nozzle.

The ROC Process

ROCTEC® Verbundhartmetall ist ein auf Wolframkarbid basierender Werkstoff, der mithilfe des patentierten ROC Prozesses (Rapid Omni directional Compaction) gefertigt wird, den nur Kennametal für diese Produkte nutzen darf.

This process enables these advanced ceramic materials to be combined without using a soft metal binder and with very short consolidation cycles - minimizing the natural tendency of ceramic particles to enlarge when exposed to high heat for long periods.

Maintaining extra-fine grain size means better nozzle performance resulting in an extremely durable material that fiercely resists abrasive and erosive wear.

Superior Wear Resistance & Greater Accuracy

Durch die herausragende Verschleißfestigkeit müssen im Lauf der Zeit weniger Düsen angeschafft werden. Die verlängerte Standzeit führt auch zu einem optimalen Strömungsmuster und einer schnelleren Geschwindigkeit. Dadurch sind höhere durchschnittliche Schnittgeschwindigkeiten möglich und die für das Austauschen der Düsen und die Kalibrierung des Systems erforderlichen Systemnebenzeiten werden erheblich reduziert.

Dies bedeutet des Weiteren eine verbesserteMaßgenauigkeit und die Möglichkeit, längere ununterbrochene Schnittedurchzuführen. Diese Leistungsverbesserungen sorgen zusammengenommen für einen kostengünstigeren Gesamtschneidvorgang.

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How to Get ROCTEC Waterjet Cutting Nozzles

Kennametal does NOT sell ROCTEC Waterjet Cutting nozzles directly to end users.
Product is available for purchase through Distributors only.

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