Furnace Technologies

Harper’s expertise in high temperature furnaces is focused on continuous processing at temperatures of 300 to 3000°C. Precise control of temperature, process atmosphere, material flow, and residence time ensure consistent and uniform material production. Additionally, because of the high temperatures associated with Harper furnaces, we are experts in ensuring our equipment is exceptionally energy efficient. We focus on incorporating materials and design features that result in the conservation of energy, cooling water, and protective atmospheres.

Our team’s experience in developing distinctive furnace, oven, and kiln systems for every application includes calcination, graphitization, carburization, controlled oxidation, oxide reduction, purification, pyrolysis, drying, reduction, solid-solid reaction, gas-solid reaction, metalizing, debinding, and waste remediation.

One thing you won’t see at Harper is a cookie cutter system that we work to fit into your requirements. Specializing in first-of-a-kind solutions using our exceptional depth and breadth of knowledge, Harper’s culture is one of real ingenuity and creativity. We are constantly challenging ourselves to craft the best-engineered technology solutions for our customers, so you get the most complete system for your needs.

The technology, services and expertise that we offer differentiates us from other thermal process system providers. Along with our multiple Research and Piloting Facility options, deep process and material science knowledge, and custom engineering, Harper’s offering is the most comprehensive of any in the world.

Not sure which technology solution is right for your material process? Check out our quick guide here.