TPT September 2008

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The GH Group offers an entire range of modern, high frequency power supplies and equipment for induction heating applications, from MF IGBT inverters to HF Mosfet inverters. The high frequency power supply and equipment is used for induction heating applications, from 3-3,000kW output power and 0.5 to 400kHz frequency.

Guild International USA

3182

Guild and manufactures coil end joiners and horizontal strip accumulators, with brand names including ZipWelder™, Supercoil™ and Superloop™. The company also has complete entry equipment in its product line, including single and double uncoilers, outboard coil retainers, speed funnels and flatteners. The company will present its range of coil end joining technology along with information and brochures for its complete product line. Guild coil end joiners together with their strip accumulators can eliminate downtime during coil changeover. Guild personnel will be available to discuss ways to speed up the coil changeover process to completely eliminate downtime. Website : www.guildint.com International designs Haeusler AG is the designer and supplier of a specialised 3-roll bender for undertaking the most economical method of plate forming to produce LSAW pipes (longitudinal submerged arc welded). Long distance pipelines are mainly produced in the range of 24-64″, with a wall thickness of 0.25-1.5″ and pipe length of 40ft. In addition to this range of pipeline production, the bender also covers the lower range of pipes between 16-24″ (with medium and heavy wall). The company is the supplier of turnkey pipe mills as well as for single machines for modernisation of existing pipe mills. Website : www.haeusler.ch Haeusler AG Switzerland 8202

 GH provides solutions for induction welding

In the area of tube induction welding, which often requires frequencies up to 500kHz, the natural, most reliable and efficient component is the Mosfet transistor. This technology is provided by GH Group’s latest developments in variable frequency and automatic load adjustment. The company has launched Transithermic TM generator solid-state welders, which can weld any tube specifications, allowing for any tube diameter, thickness and material.

GH Group serves a range of customers including a large number of major car manufacturers and global tier 1 suppliers. Other applications include continuous pipe welding, wire heating, home appliances, and brazing. Website : www.ghe.es  The company provides for induction heating applications from 3-3,000kW output power and 0.5 to 400kHz frequency

Haven Manufacturing USA 5222

Founded over 50 years ago, Haven Manufacturing Corp manufactures a product line with a variety of innovative automated high speed and volume tube cutting and processing machines.

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S eptember 2008

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