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Belt Conveyor Furnaces

Harper’s belt and conveyor furnaces are designed for the continuous processing of parts as well as advanced materials such as granular, powder, or particulate aggregates in high purity and specialty atmosphere environments at temperatures up to 2000°C. Our experience with a variety of belt materials, including mesh, strip, and chain, allows us to specify the exact design for your needs for an ideal thermal process solution.

Harper Belt Conveyor KilnHarper considers the design of a conveyor furnace as a complete system, with the ability to incorporate integrated contol systems, gas treatment and handling, turnkey installation and complete field commissioning. Field service can incorporate control instrumentation integration and programming as well as process engineering optimization and support.

Harper Belt Conveyor Furnace Capabilities

  • Temperatures to 2000°C
  • Electrically heated or gas-, oil- or dual-fuel fired
  • Controlled atmospheres including flammables gases, as well as multiple atmospheres
  • Process gas circulating and conditioning systems
  • Defined residence times and capacity
  • Automatic material handling and return systems
  • Advanced seal design
  • Automatic lubrication
  • Automatic feed loading and product unloading

Typical Belt Conveyor Furnace Applications

  • Sintering
  • Calcination
  • Oxide Reduction
  • Carbonization
  • Solid-solid reaction
  • Gas-solid reaction
  • Purification
  • Metalizing

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