采用双油缸、四柱导向，自动平衡连杆机构，保证每一个裁断位置的裁断深度完全相同。
With double oil cylinders, four-column guide and automatically balancing link rod structure to ensure the completely same cutting depth of each cutting position.
采用四柱式双寻向和曲柄连杆同步平衡机构，保证冲裁区域受力均匀。
Four-column type double-direction guiding and crank connecting rod synchronized balance mechanism are adopted to guarantee equal force in the cutting area of machine.
双油缸，精密四柱自动平衡连杆结构，保证每一个裁断位置裁断深度完全相同。
Double hydro-cylinders and accurate 4-column automatic balanced connecting-rod structure make sure every cutting position and cutting depth are the same.
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