The Taiwanese heat treater orders 4 furnaces from JGEF Furnace.
One nitriding horizontal, front-loading furnace are designed specifically for vacuum precision gas nitriding. This series gas nitriding methods precisely controls the case depth and nitride layer formation (including white layer), achieving high surface hardness, improved wear resistance and longer fatigue life.
Three tempering horizontal furnaces are designed to temper workloads after vacuum quenching. This series of furnaces are capable of achieving ±10°F from 400°F-1300°F through nine points.