Спиральные пружины

Thickness: 0.15 20mmThis is a type of spring in which the wire or steel band is woundinto a plane helical. One end of the spring is fixed, while theother end, once being subjected to a given torsion, will generatean elastic bend deformation by which the spring will twist withinits plane. The more the turns, the larger the deformation angle, and the higher the stored energy.This type of product is usually used as a compacting spring orenergy-storage spring in instruments, watches and clocks.Inner packing: plastic or PE bagsOuter packing: corrugated cartons or wooden boxes