Image M. Wendler Vacuum heat treatment furnace ALD VKNQ 25/25/40 details Image M. Wendler Protective gas furnace LINN High Therm details Image M. Wendler Muffle furnace Nabatherm details Image M. Wendler Shaft furnace with air circulation details Image M. Wendler Protective gas tube furnace with Jominy end-quench test equipment details Image M. Wendler Salt bath furnace details Share page: