Furnace Seal Roll

Gas-Tight Furnace Seal Roll Assemblies for Controlled Atmosphere CAL

• Overview: Prevent air ingress and protective gas leakage at furnace entry and exit ports. Our furnace seal rolls combine heat-resistant roll bodies with precision gas-curtain seal housings.

• Key Features:

  • Special heat-resistant rubber or metallic seal surfaces.

  • Integrated water-cooled bearing housings to withstand radiating furnace heat.

  • Adjustable pneumatic squeezing force for perfect gap sealing around moving strip.

• Technical Specifications:

  • Operating Temp: Up to 2550℃ (at seal neck)

  • Gas Leakage Rate: Compliant with strict furnace safety standards

  • Surface Finish: Polished Chrome or Heat-Resistant Elastomer

• Applications: Inlets and outlets of continuous annealing furnaces.