Longtai forging equipment in Boxing County, Shandong Province 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 and other machinery (including the production line of C-shaped steel and various forming machinery). Compared with the mechanical transmission shear, the steel plate slitting machine has the characteristics of small volume, light weight, small motion inertia, low noise, stable movement, flexible operation and large shear section. It is easy to use, and can stop and run at any working position. It is easy to realize overload protection. It can be used not only as processing equipment of metal recycling processing unit, but also as furnace charge processing equipment of foundry workshop and metal cutting processing equipment of mechanical construction industry.