Volcano lock coated cutting rings for ID-scarfing

Ernst Blissenbach GmbH is a Germany-based specialist in internal scarfing technology for ERW tube and pipe production. Its cutting rings are engineered to ensure precise internal bead removal, long service life, and consistent performance in continuous production environments.

High-performance cutting for internal bead removal

Blissenbach cutting rings are designed for accurate and stable removal of the internal weld bead in ERW tube mills. Their optimized geometry ensures clean cutting results, reduced vibrations, and consistent surface quality inside the tube.

Compatible with both mechanical, and hydraulic ID-scarfing tools, they provide reliable performance across a wide range of applications.

Volcano lock coating for extended tool life

The Volcano lock coating enhances the cutting ring’s durability by improving resistance to wear, heat, and mechanical stress. This results in longer service intervals, reduced tool changes, and more stable production conditions.

The coating also helps maintain cutting precision over time, contributing to consistent weld bead removal and improved product quality.

Integrated cooling and precise height adjustment

To further extend tool life and ensure stable cutting conditions, Blissenbach offers integrated cutting ring cooling solutions. Coolant lines can be incorporated directly into the tool body, protecting them from mechanical damage while enabling efficient heat dissipation, even in small internal diameters.

In addition, external cutting ring height adjustment systems allow precise and repeatable setting of the cutting position during operation. This enables quick adaptation to different tube dimensions, reduces setup time, and ensures consistent cutting performance.

Designed for demanding tube mill applications

Blissenbach cutting rings are available in different sizes and configurations to match various tube diameters, materials, and production requirements. Their robust design ensures reliable operation even in high-speed ERW tube mills and can also be used in other scarfing brands.

Looking to extend tool life and improve internal cutting performance? Contact Blissenbach to select the right cutting ring solution for your application.