The operation of machine shears involves two primary components the upper blade and the lower blade
. The upper blade (or moving blade) applies a downward force, effectively compressing the material against the lower, stationary blade. When the force exceeds the material's shear strength, it causes the material to fracture along the line of cut. The angle of the blades, the speed of the cut, and the type of material being sheared are crucial factors that influence the quality of the cut and the finish of the edges.2. Type of Decoiler There are various types of decoiler machines available, including manual, semi-automatic, and fully automatic models. Manual decoilers are less expensive but require more labor and are slower, while fully automatic machines offer high efficiency and can be integrated into automated production lines, leading to higher prices.
