Our company developed the ladle slag detection device, according to the difference of steel slag and steel water conductivity, using the principle of electromagnetic induction to detect the Slag content(percent) in molten steel, and remind operators to close the sliding outlet or valve in a timely through sound and light alarms or directly close the ladle outlet, to achieve automatic control of the amount of slag flowing into the ladle along with the molten steel, to improve the cleanliness of the molten steel, reduce the workload of slag removal and avoid blockage of the ladle outlet, reduce the corrosion of refractory materials, improve the yield of molten steel.

The main technical advantages are that the system sensitivity is much higher than other similar products, with good stability; the average alarm accuracy is greater than 95%; sensor life: greater than 800 furnace;

Slag detection device ( proble and its complete device etc.) of made in Donsern'Company, is an important symbol of domestic continuous casting field technology progress, the technology, in improving the quality of molten steel at the same time, can effectively improve the molten steel yield, reduce the consumption of protective slag and refractory materials, prolong the continuous operation cycle and service life of equipment, more importantly, significantly reduce waste emissions, is the important measure of green steel production.