Wire and Strand Annealing Furnaces

These models are particularly suitable for continuous heat treatment at operation temperatures up to 1200 °C. The modular design allows adjustment to different length and width requirements. The heating elements are mounted on only one side of the furnace and can be changed individually during operation. Optimum temperature uniformity is achieved by means of a multiple zone control system tailored to the furnace dimensions.

• Tmax 1200  °C
• Modular design, variable length
• Small outer dimensions due to efficient microporous silica insulation
• Special heating elements that can be changed during operation
• Heating from the ceiling
• Optimum temperature uniformity by means of multiple zone control
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
• Defined application within the constraints of the operating instructions

Additional equipment

• Gas supply systems for non-flammable or falmmable protective or reaction gases including hydrogen in the muffle tubes, with burn off torch and safety technology
• Process and charge documentation
• Double chamber furnace system with parallel chambers for simultaneous operation at different temperatures
• Process control and documentation via VCD software package for monitoring, documentation and control