2 SAFTHERM used machine for sale

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  ...

SAFTherm STT-960-12A quenching furnace was built in 2024 in China by Henan Sante Furnance Technology Co., Ltd. The machine is designed to harden metal parts at a maximum temperature of 1200°C. Hardening is a heat treatment process for steel, the purpose of which is to significantly increase the strength, hardness and wear resistance of the material. During this process, the steel is heated to a specific temperature maintained for a defined time and then rapidly cooled. This causes changes in the material’s internal structure that translate into improved mechanical properties. This makes the hardening process widely used in the manufacture of tools, machine parts and structural elements used in many industries. The SAFTherm STT-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 ...