Orange, Mass. – Inside a heat transfer roll, corrosion and other suspended matter can eventually clog inner fluid flow channels and impede proper cooling or heating. Many of these heat transfer rolls can be refurbished by PFE Rolls through a reshelling process to achieve like-new performance. While reshelling can include machining inner and outer roll surfaces, inner spiral replacement, shaft repair and balancing, the cost can be a third that of a new roll. Still, reshelling is not for ...This story is related to the following:Thermal and Heating EquipmentServicesRolls | Heat Transfer Instrumentation | Heat Transfer Fluids | Heating or Cooling Rolls |