Company Details
Competitors of Harper International
Wellman Furnaces, Inc. brings innovation together with the ability to engineer, design and build the answer to your heat processing problem. We offer our customers years of experience in the custom engineering of fuel fired and electrically heated furnaces and heat processing systems. Also, we... Read More
Schunk Carbon Technology focuses on development, manufacture and application of carbon and ceramic solutions. Our premium carbon solutions are used in nearly every thermal application: heat treatment, medical and analysis technology, the glass industry and solar technology. Schunk Carbon Technology... Read More
Ipsen, Inc. designs and manufactures thermal processing systems including vacuum heat treating equipment, atmosphere furnaces and advanced thermal process control systems. With manufacturing operations worldwide, the most sophisticated research and development facilities in the industry, and the... Read More
Products & Services
View AllRotary Tube Furnaces
Harper designs advanced Rotary Tube Furnace solutions for continuous processing of materials such as granular, powder,...
Learn MorePusher Tunnel Furnaces
Harper’s Pusher plate and Tunnel kilns are designed for processes requiring precise control of temperature and...
Learn MoreBelt Conveyor Furnaces
Harper’s Mesh Belt furnaces and kilns are designed for the continuous processing of parts as well as advanced materials...
Learn MoreVertical Conveyor Furnaces
Harper’s patented Vertical furnace systems are our latest thermal processing innovation for a wide range of product...
Learn MoreFluid Bed Reactors
Harper’s Fluid Bed reactor systems are uniquely manufactured to meet the specific requirements of each customer. Our...
Learn MoreUltra-High Temperature Furnaces (UHT)
Harper is the world leader for Ultra High Temperature furnace (UHT) systems rated to 3000°C for use in the production...
Learn MoreOxidation Ovens
Harper offers advanced Oxidation Oven technology to complement its industry-leading furnaces for carbon fiber...
Learn MoreCarbon Fiber Process Lines
Harper offers complete thermal processing lines for Carbon Fiber from small scientific research lines to full scale...
Learn MorePre-Owned Furnaces For Sale
Harper routinely offer quality pre-owned Harper furnaces and kilns for sale. These advanced systems are built for...
Learn MoreResources & Content
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Computational Fluid Dynamics analysis for Off-gas mixing & ventilation inside carbonization furnace
Learn more about Computational Fluid Dynamics (CFD) analysis for Off-gas mixing and ventilation inside carbonization...
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Driving Thermal Processing Efficiency with OEM Parts Replacement Strategies
Harper’s latest white paper on “Driving Thermal Processing Efficiency with OEM Parts Replacement Strategy” is now...
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A Novel Rotaryand Mesh Belt Combination Furnace System
Harper’s novel furnace system with dual functionality for a leading national laboratory is supporting their research,...
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Maximizing the Competitive Benefits of Low Cost Natural Gas in the Manufacturing of Carbon Fiber
Current energy trends shifting towards increased natural gas utilization can result in performance and economic...
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Challenges and Risk Mitigation for High Temperature Ceramics Processing
This technical presentation discusses the design of high temperature thermal processes from batch to continuous scale...
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Carbon Fiber Manufacturing – Designing Research Systems for Scale Up
Success in commercial production begins with thoughtful decisions made during the design of the research and piloting...
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High Temperature Powder Processing - Advancements in Rotary Furnace Designs
Rotary furnaces are the go-to technology for high temperature processing of powdered materials. They inherently offer...
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Rotary Tube Internals to Achieve Operational Improvements
Thermal process of powders (including calcination, sintering, carburization, etc.) is dominantly performed, due to its...
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Modeling Very High Temperature, Dense Cloud, Free-Fall Heating for Particles with A Wide Particle...
Vertical free-fall reactors are used for a broad range of advanced materials processing. As temperatures increase, the...
Read MoreNews & Press Releases
View AllAsian Electronic Company Selects Harper for Two New Elevator Furnace Systems
Harper Has Been Issued a New Patent!
Harper Awarded Australian Government Nuclear Contract
Harper Awarded Major Contract for Nuclear Material Processing Equipment with KEPCO Nuclear Fuel (KNF)
Spotlight On: Harper Tolling Services
Harper Releases Performance Results of Production Scale Oxidation Oven
Harper Now Offering Microwave Testing in Technology Research Center for New Material Process Development
Moving from Batch to Continuous Production – Challenges and Risk Mitigation for High Temperature Ceramics Processing
Maximizing the Competitive Benefits of Low Cost Natural Gas in the Manufacturing of Carbon Fiber
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