The world's largest CNC roll grinder - Shanghai machine tool MKA84250/15000-H CNC roll grinder

Abstract Total investment of the project: Project duration of more than 10 million yuan: 2006-2008, October 12, 2006, by Shanghai Machine Tool Plant Co., Ltd.
Total project investment: more than 10 million yuan Project duration: 2006 - 2008
On October 12, 2006, the world's largest CNC roll grinder MKA84250/15000-H, which was manufactured by Shanghai Machine Tool Works Co., Ltd. for Shanghai Heavy Machinery Co., Ltd., was officially signed. This is the super heavyweight product re-constructed by Shanghai Machine Tool Plant after MK84160/H and MK84200/12000-H CNC roll grinders. It marks the new manufacturing milestone of machine tool factory and marks a new milestone. It also marks China. Heavy-duty high-precision CNC machine tools rank among the world's advanced levels.
The MKA84250/15000-H CNC roll grinder manufactured for Shanghai Heavy Machinery Factory has a maximum grinding diameter of 2500mm, an effective grinding workpiece length of 15 meters, and a maximum grinding workpiece weight of 250 tons. The overall layout of the machine tool uses the workpiece bed and tow. The structure of the bed of the board is separated, and the roller soft landing device adopts a special bearing structure. The numerical control system adopts the digital SINUMERIK 840D CNC system of Siemens AG of Germany, and is equipped with a software system with independent intellectual property rights.
With automatic trending function, grinding wheel wear and trimming compensation function, fault intelligent diagnosis, query function, program automatic control grinding, grinding wheel frame overtravel, overload protection and other functions. The roll grinder can be specially used for the grinding of the new roll manufacturing of the roll manufacturing factory, and can mainly undertake the rough grinding and fine grinding process of the large roll manufacturing such as the hot strip rolling mill, the wide and thick plate support roll, the work roll, and the roll body can be completed. Grinding of the roll neck, the outer circumference of the shoulder, the cone surface, etc., can also be used for grinding rolls in steel mills.

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