TPT May 2007

Technology Update

Modular-concept pipe systems

Production excellence in tube forming rolls

Jacob Pipe Systems, Germany, is a manufacturer of modular-concept pipe systems, including systems for bulk material handling, dust extraction, and exhaust air units for environmental engineering (cooling air/exhaust air). The company’s pipe systems feature diameters from 60mm to 800mm (or larger for customised production), and 1-3mm wall thickness, using primed, galvanised or stainless steel pipes.

DB Engineering (P) Ltd is one of India’s largest manufacturers and exporters of forming rolls for round tubes, shaped tubes, open sections and trapezoidal mill rolls. The have supplied these rolls to leading manufacturers in India and the Indian sub continent, Middle East, eastern Europe and South Africa. The company has recently increased its manufacturing capabilities by installing several CNC turning centres. In particular, the company now operates turning centres for larger diameters up to 12" tube diameter. With expert R&D and state-of-the-art CNC machines, DB have complete in-house facilities for roll design using the latest software and tube mill know-how.

› A mounted earthing bridge

fi The new earthing bridge from Jacob Pipe Systems

E.M.S. B.P. 37 F67701 SAVERNE CEDEX Tel ++33 3 88 01 83 83 Fax ++33 3 88 91 05 37 E-mail: info@ems-sa.com Internet: http// www.ems-sa.com The company has launched a new earthing bridge, designed for the simplified installation of pipe systems for electrical potential equalisation – either initial or retro- fit. Installation is securely achieved in a few easy steps and, using the Jacob pull-ring connection, existing systems can be retro- fitted without any welding. Fr Jacob Söhne GmbH & Co – Germany Fax : +49 571 9558 160 Email : post@jacob-rohre.de Website : www.jacob-rohre.de

DB Engineering (P) Ltd – India Fax : +91 11 2638 6453

Email : sales@skberi.com Website : www.skberi.com

Tube End Forming Machines

Tube Cutting Machines Different processes based on cutting through knives or wheel without chips and internal burrs.

Endforming of parts with the technique of the flow of metal. Can an easily be integrated into a production line.

EMS have developed a process of cold tube closing based on a combination of flow turning and axial power push

NEW

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M ay /J une 2007