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PAN-Based Carbon Fibers - Harper now offers complete PAN-based processing systems.  For decades the Harper name has been synonymous with advanced carbon fibers thermal systems and technology due to its totally integrated supply, precise atmosphere and temperature controls, superior gas-tight designs and unique, energy -saving features.

Harper also offers - Vertical Graphite H.T. Furnaces, novel, cost-effective graphitization technology, high modulus and other customization equipment, developmental single zone carbonization furnaces, existing plant and equipment upgrading and retrofits. 

Above all, Harper is uniquely qualified to develop, design, and build ground breaking proprietary, high volume carbon-based technologies and systems aimed at specific raw materials and final product properties, with speed and imagination.