SAFTherm STDR-960-12A tempering furnace

SAFTherm STDR-960-12A tempering furnace was built in 2024 in China by Henan Sante Furnance Technology Co., Ltd. The machine is designed for tempering steel at a maximum temperature of 850°C. Tempering of steel is one of the heat treatment processes designed to reduce the internal stresses created by hardening and improve the mechanical properties of the material. The process involves heating the steel to a specific temperature below the eutectoid transformation temperature, maintaining this temperature for a defined period of time and then cooling it down in a controlled manner. This gives the steel greater fracture toughness and improved resilience.

The SAFTherm STDR-960-12A is a low-vacuum furnace designed for operation in a controlled atmosphere. Its large work chamber with dimensions of 800 x 1200 x 1000 mm enables the treatment of single workpieces as well as larger series. The thermal insulation used limits heat loss and helps maintain a stable temperature throughout the process. All this is complemented by the SHIMADEN SRS10 controller with an intuitive interface, which enables precise temperature control and rapid programming of process parameters. The SAFTherm STDR tempering furnace weighs 1100 kg.

Technical specifications of the SAFTherm STDR-960-12A tempering furnace

• controller: SHIMADEN SRS10
• rated power: 75 kW
• maximum working temperature: 850°C
• work chamber dimensions (L x W x H): 800 x 1200 x 1000 mm
• power supply: 380 V; 50 Hz
• dimensions (L x W x H): 1770 x 2307 x 2420 mm
• weight of the STDR 960 12A machine: 1100 kg