The eccentric adjusting mechanism is adopted in the steel plate flattening machine, and the shear force is transferred directly from the eccentric sleeve to the frame, which eliminates the deformation of the intermediate member and improves the rigidity of the system. Eccentric adjustment mechanism is divided into single eccentric and double eccentric. For thin products with high machining accuracy, it is better to use the double eccentric mechanism flattening machine, although its cost is slightly higher. Shandong Boxing Longtai Forging Equipment Co., Ltd. is mainly engaged in the design, manufacture, installation, commissioning and maintenance of various types of steel plate opening and leveling machine, steel plate slitting machine, stainless steel leveling machine, color coating galvanized cold rolling production line, etc.