Vacuum Heat Treatment Furnaces PVT（真空热处理炉PVT）.pdf

Vacuum Heat Treatment Furnaces Vacuum Heat Treatment Furnaces Vacuum Heat Treatment is now a well established practice in the aerospace (OEM and repair), land based turbines, automotive and tool industries. The main advantages of this PVT Vacuum Furnaces are utilized in process are specialized: many applications such as: • Bright oxide-free finishes • Solution heat treatment and ageing of • No carbonization or decarburization nickel based alloys • Fluxless brazing • High temperature brazing • Controlled heating • Sintering of powdered metals • Repeatability • No hazardous fumes or toxic waste PVT Vacuum Furnaces are also widely found in more general heat treatment applications such as bright annealing stress relieving. We manufacture a wide range of horizontal, bottom loading and top loading Vacuum Heat Treatment Furnaces. A unique Clamshell split chamber furnace design with its inherent advantages of easy access for loading and maintenance. All furnaces can be engineered to meet a variety of customer requirements with working capacity up to 4000 pounds. Horizontal Furnace The horizontal vacuum furnace is the workhorse configuration for the thermal process industry. PVT offers systems with a wide range of qualified work zones to satisfy most customers requirements. Standard Unit • T 1300°C max • Rectangular graphite hot zone • Single zone four sided heating