The exhibition is held every four years, is the current world both from the scale and influence are very powerful international metallurgical casting industry class exhibition Dusseldorf International Foundry Exhibition is organized by Messe Dusseldorlf, Germany, held every four years, is currently the world’s largest international foundry exhibition. At the same time held the International

Steel spray explosion accidents occur frequently, a company electric furnace class in the disposal of 5 tons of intermediate frequency furnace knot cover when a large steel spray explosion accident, resulting in three deaths, four people were injured, direct economic losses of 5.18 million yuan. Fire sleeve by alkali-free glass fiber or high expansion of

With the rapid development of modern industry, more and more industries use automatic equipment to replace manual operation, especially in a manufacturing industry, high-temperature industry and so on. What maintains the normal operation of these equipment is the power transmitted through cables. Secondly, there are various pipelines and oil pipes on some equipment. In some