SAFTherm STT-960-12A quenching furnace

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 treatment of single workpieces as well as larger series. High-quality thermal insulation limits heat loss and helps maintain a stable temperature throughout the process. All this is complemented by the intuitive SHIMADEN SRS10 controller responsible for precise temperature control and programming of the quenching process parameters. The SAFTherm STT hardening furnace weighs 1100 kg.

Technical specifications of the SAFTherm STT-960-12A quenching furnace

• controller: SHIMADEN SRS10
• rated power: 75 kW
• maximum working temperature: 1200°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 2020 mm
• weight of the STT 960 12A machine: 1100 kg