1.KJ-1700R Rail Oven 2.Heated by MoSi2 heating rods 3.Max ... Controlled Rectifier). 6. Power control with 51 segments programmable.rail muffle furnaceDescriptions: Chamber Size (WxHxD)250x250x300mm (10"x10 ... KgNote: there are different chamber sizes for your choice.rail muffle furnacePackage: Plastic paper inside, Polyfoam filled, Wooden ... , MoSi2 heating elements, SiC heating elements, etc. rail oven