Rewinding machine and slitting rewinder.




rewinding machine



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Rewinding: are completely electronic, allowing a fully-automatic production, offering precision and high quality. Slitting: Applying a winding axial technology to the differentiated shafts that allows you to produce a very narrow coils with a constant tension and controlled all over the cycle. Thanks to the double winding shafts, the machines can handle almost all materials, considering a variable configuration and dimensions. Machine: it means, a small force, or effort, can be applied to move a much greater resistance, or load. In doing so, however, the applied force must move through a much greater distance than it would if it could move the load directly. The mechanical advantage of this tool is the factor by which it multiplies any applied force. May be calculated from the ratio of the forces involved or from the ratio of the distances through which they move. Ideally, the two ratios are equal, and it is simpler to calculate the ratio of the distance the effort moves to the distance the resistance moves; this is called the ideal mechanical advantage. Some of the effort is used to overcome slitting rewinder friction. Thus, the ratio of the resistance force to the effort, called the actual mechanical advantage.