OOO "SSM-Tyazhmash", part of the Division "Severstal Russian Steel" was first produced the basic elements of crane tracks for the domain of production of JSC "NLMK" — said Dmitry Kolesov, CEO of the company.
The specialists of boiler assembly shop crane rails are made with a large bending radius weighing about 8 tons. They are designed for installation of filters in the production and processing of blast furnace slag, and to set the mechanisms of mixing on the landfill of waste (recycled) water.
According to the CEO, in the order fulfillment process were produced unique works on bending metal with two overhead cranes, located in different aisle. In this case, the ends of the rail seamed rose to a height of 5 meters.
Despite the existing businesses have experience in similar parts for blast furnace number 5 CherMK, this order demanded significant changes in technology, including from the point of view of compliance with safety regulations. To do this, experts in the Chief Technologist has developed a detailed technology of the flexible circuit and strapping details.
Due to the great length of the rail, each — 12 meters, in order to prevent deformation and breaking in the process of rolling papers, staff department produced a special support. Was also made remote control roller to evacuate the personnel of potentially hazardous work area.
— The development of these technologies and works with all the requirements of industrial safety — an indicator of the successful application of safe production and standards of conduct for staff to "Tyazhmash" — said Dmitry Kolesov. — We hope that the implementation of the project for the OJSC "NLMK" will open up new opportunities for further cooperation with leading mining and metallurgical companies in Russia