Davenport Dryer | A Doerfer Company

Parts and Services


Davenport Dryer supplies OEM replacement parts for all of our equipment and applies the same quality standards for repairs as for new units. We also furnish OEM quality parts for other makes of rotary dryers and coolers, as well as redesign components for better performance. In the event that a customer’s drawings are not readily available, we can usually reverse engineer the required parts from used or existing spares. The following is a partial list of typical parts available:

  • Tires
  • Ring gears and pinions
  • Trunnion rolls and shafts
  • Thrust rolls, shafts, bearings and stands
  • Roll and drive shaft bearings
  • Seal belts and segments
  • Steam tubes, weld rings and end plugs
  • Tube glands
  • Steam chest covers and gaskets
  • Vent manifolds, hoses and vents
  • Roll base assemblies
  • Rotary joints and repair kits


Finite Element Analysis

Davenport Dryer offers field services to support the dryers and coolers that we manufacture, as well as those produced by other manufacturers. We utilize reputable service firms and monitor quality and performance throughout the project. Common services available:

  • Dryer/cooler removal and installation, including seals, tires, trunnion and thrust rolls, gears and drive components.
  • Tire and roll resurfacing
  • Shell repairs
  • Re-tubing and tube support repairs
  • Replacement steam manifolds
  • Dryer and cooler alignment
  • Preventative maintenance inspections
  • FEA (Finite Element Analysis)
  • Technical support for troubleshooting and repair advice