The tester is a special instrument for simulating the blast furnace reduction process and measuring the high-temperature performance such as softening, melting and dripping of the iron ore.

Features and performance:

·The modular design is adopted for the heat preservation of the furnace, and U-shaped silicon-molybdenum rod is used for annular heating;

·Automatically calculate the temperature and pressure difference when the material layer shrinks by 10%, the temperature and pressure difference when the layer shrinks by 40%, the temperature and shrinkage when the pressure difference is lifted, the temperature and shrinkage rate at the highest pressure difference, and when dripping Comprehensive test parameters such as temperature and shrinkage and pressure difference, melting temperature range, softening temperature range, and thickness of molten layer.

Technical Parameters:

·Temperature control accuracy: 1600±5℃, resolution 1℃;Circulating water flow for cooling: 0.5-1.0 m3/h;

·Gas flow accuracy / linearity / repeatability: ± 1.5 ℃% F.S / ± (0.5 ~ 1.5)% F.S / ± 0.2% F.S.