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01.03.2018

Article

Harper Wins Multiple Contracts worth ~90 Million Dollars

Some of the leading international firms have awarded major contracts to Harper International for the supply of production scale Carbon Fiber processing plants.

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02.02.2018

Article

Economical and Configurable Rotary Furnaces

Harper International has recently announced the launch of the HC Series Configurable Rotary Furnace product line.

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03.11.2016

Article

Harper Designs Advanced Thermal System

Harper International has been awarded a contract for a high volume Rotary furnace system by Prayon, headquartered in Belgium.

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08.02.2016

Article

Harper to Supply Pusher Furnace Line to Kepco Nuclear Fuel

Harper International, world leader in thermal processing solutions for advanced materials, was recently awarded a contract for a Pusher furnace line with Kepco Nuclear Fuel (KNF).

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05.11.2015

Article

Harper Releases Performance Results of Production Scale Oxidation Oven

Harper International has announced initial data on its 3 meter wide production scale oxidation oven for carbon fiber manufacturing, demonstrating outstanding performance for key metrics including air velocity uniformity and temperature uniformity. Data was acquired at temperature...

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25.08.2015

Article

Material Process Development

Microwave heating provides benefits over conventional heating because the material to be processed is the heating element, generating its own heat. Since most ceramic materials have low conductivity and in conventional processing the heat transfer occurs by conduction or inter-pa...

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04.09.2013

Article

Using Advanced Rotary Tube Internals to Improve Thermal Processes

The use of tube internals in a rotary furnace can increase heat transfer surface area, improve radial mixing, improve gas-solid interactions, control gas flow direction, and even control material dwell time or velocity through the tube. All of these can result in a reduction of r...

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