The ladle car is a special transport vehicle that isused by the metallurgical enterprises to transport the molten iron from the blast furnace to the converter shop, pig casting machine shop and ingot casting shop, for tilting operation. In 1970, dhhi started to design the 45t and 65t ladle cars independently. In 1987, dhhi designed, jointly with nippon steel corporation, the 320t torpedo ladle car, through which the design and manufacturing levels of dhhi are greatly improved. In 1988, dhhi designed and manufactured the 320t torpedo ladle car independently, which was the biggest in china at that time, for shanghai baosteel group corporation. In 1989, dhhi independently developed the 320t tubular ladle car and obtained the national patent. Dhhi is able to manufacture 150t380t series ladle cars through many years of practice, accumulation and continuous innovation and improvement. Rich experience accumulation in design, manufacturing, inspection, installation, transportation, commissioning, etc. Together with high quality after-sales service makes the ladle cars designed and manufactured by dhhi enjoy very high prestige among the customers. More than 90% of ladle cars used in china are made by dhhi, and the products are exported to 12 regular customers in five countriesjapan, usa, india, turkey and brazil. Up to 1084 ladle cars manufactured by dhhi are currently used in 24 steel enterprises in china. The ladle car design and manufacturing technology of our company has been mature and we have become the leading specialist in this field in china.
