Harper pioneered the Microline™ concept based on flexibility and versatility to change and modify equipment parameters for the needs of customers in carbon fiber research for experimentation with traditional or emerging precursors, process tweaking and development of samples for up to 1.5 tons per year. Our system accommodates line speeds ranging from 0.1 m/min to over 1 m/min (read more)
Harper offers advanced Oxidation Oven technology to complement its industry-leading furnaces for carbon fiber processing. Our state-of-the-art oven designs available for tow-bands from 300mm to greater than 4000mm. Harper's designs incorporate a multitude of improvements beyond what's available on the market today. (read more)
Providing one-stop solutions for the design, fabrication and setup of complete processing lines, Harper International is ready to take your operation to the next level. Our advanced technologies and experienced customer support will create a seamless environment for your operation. (read more)
Harper enables companies in the development of advanced materials, from the lab to full commercialization, helping make their innovations a reality. Harper offers clients access to a number of research facilities to help develop the most efficient and effective regime to meet their goal. (read more)
Harper is the industry standard choice in continuous furnace technologies for the Carbon Fiber industry. Our involvement in Carbon Fiber began at the market's inception in the 1970s, and since then we have been helping fiber manufacturers achieve new and ever greater heights with our continual evolution of design innovations. (read more)
Our patented vertical conveyor furnace allows for maximum product uniformity and minimal sticking during high temperature phase change processes. (read more)
Another industry first from Harper!
No matter the material or process, Harper steps up to the plate to solve the problem! Check out Harper’s success in supporting US Demil’s process to demilitarize the US Army’s mountains of excess, obsolete and unserviceable munitions. (read more)