2000t large steel pipe straightening machine with conveying line
This series of hydraulic stretcher is specially used for calibrating and press--fitting of the parts of axial and axle sleeve varieties, and tor shaping,puncing and embossing of related components. the machine body is welded by steel plates. It has with the characteristics of high sensitive of direction changing, non-contct or non-vacant stoke,and of accurecy being calibrated to 30um.