Ernst Blissenbach GmbH has 20 years experience in the design, manufacture and commissioning of custom tools for the tube industry. During this time, Blissenbach has developed a specialization in producing customer-specific tools for inside welding flash removal from longitudinal weld tubes. When it comes to boosting productivity, the company's inside tube scarfers and recently developed, patented impeders have achieved an impressive track record worldwide One of the most difficult processes associated with continuous production of HF longitudinal weld tubes is removal of the hot internal welding flash. Limited space, lack of access to the tool, severe internal soiling, and the hot welding flash itself, combine to complicate the use of inside tube scarfing systems. Increasingly stringent tube industry requirements for clean, accurately shaped cost-effective welding flash removal dictate the design standards for our inside tube scarfing systems.

Areas of Expertise: Raw Materials, Tubes and Accessories (Tubes made from various manufacturing and processing methods (welded, cold and hot drawn, pressed)) Tube Manufacturing Machinery (Welding, Soldering, Welding, Soldering) Wear parts, Process technology, tools and Auxiliaries (Cutting, Deburring (saw blades, polishing wheels etc.))