The Cryotron brand established itself in 1995 as a leading designer of cryogenic equipment (otherwise known as cryogenic processors), and tempering ovens for the purpose of cryogenically treating metals to improve their wear characteristics and relieve any residual stresses. The cryogenic treatment of metals for the purpose of increasing wear resistance and permanent stress relief, with a single throughout treatment, is fast proving itself more than just a fad. This process of “freezing metals” to a cryogenic state is often referred to as an extension of the heat treatment process. National Cryogenics provides Cryotron cryogenic equipment for cryogenic services (those unfamiliar with the process sometimes mistakenly call it “cryogenic tempering”). With the proper cryo equipment, cryogenic deep freezing of tool steels – both ferrous and non ferrous, alloys and carbides will permanently increase their wear resistance by changing the internal grain structure to a more uniform, stronger, more durable structure with smoother appearances, at a microscopic level (results vary based on chemistry, other treatments, and applications of metals/products). We are pleased to offer cryogenic equipment to the woodworking, logging, metal forming, shearing, stamping, tool and die, slitting, welding, punching, musical, shooting, electronics, automotive industries, and more