The HELIXCHANGER® heat exchanger uses Lummus Technology's industry-proven, enhanced heat transfer technology to provide solutions for common issues such as shell-side fouling, high-pressure drop and vibration. In the HELIXCHANGER heat exchanger, quadrant shaped baffle plates are placed at an angle to the tube axis in a sequential arrangement to create a helical flow pattern. Whether the need is to extend the operating period between cleaning campaigns of crude preheat exchangers, reduce capital costs in a petrochemical plant or improve energy-efficiency of feed/effluent towers, Lummus Technology's advanced heat exchanger technology offers a lower life-cycle-cost solution. Our experience and know-how comes from more than 4,000 HELIXCHANGER heat exchanger installations in refining, power and petrochemical facilities worldwide.