KEY BENEFITS • COMPACT DRIVE • SIMPLE PROGRAMMING • COST EFFECTIVE SOLUTION CUSTOMER PROFILE T elford based Automatic T echnologies International was given a tight timescale and budget to devise a cost-effective solution for welding the ends of a tubular heat exchanger by client, Sheffield company, Trianco Heating Products Ltd. THE CHALLENGE Automatic Technologies International required precision control for the production of a heater assembly for a central heating boiler, which entails welding a 22mm pipe to a blank tube end, welding the tube end onto an 80mm tube, then completing the task by welding a flange to the other end of the tube. When welding the flange and vessel end, the motor speed is 80 Hz, but for welding the smaller 80mm pipe in place, the rotation speed

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