TORSION SPRING MAKING MACHINE, SY-11-K: it mainly produces for much smaller torsion springs, the tolerance is very small for torsion-angle and foot length (SL1, SL2) of this kind springs, high production capacity, suitable for making much smaller torsion springs. It is suitable for stationery using clips such as: ID card clips、butterfly clips、hair clips、clothing clips, electrical appliances and so on.

         This machinery can also produce the double-layers torsion springs for the starter of the motorcycle engine inside, after tempering treatment, and then, by manual tools to bend the end portion.

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