Chair spring unit and mattress spring unit, Torsion Springs are used in bed manufacturing and upholstery to strengthen the sidewalls of a bed or sprung seat units.
A torsion spring works by torsion or twisting. When it is twisted, it exerts a force (torque) In the opposite direction, proportional to the amount (angle) it is twisted.
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Fasten wire components such as, Bonnell Springs, edge wires, tension springs and wire supports.
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Fasten wire components such as, Bonnell Springs, edge wires, tension springs and wire supports.
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