Working of the steel band in various thicknesses is subjected to a deformation due to compression in order to produce the shape in spiral. The put machines opens some to manufacture these springs are especially adapted to the customer requirements, permanently.
The helical springs of SERMETO are present on the market like protective systems of axes.
The catalog presents a once again wide standard product range, which includes/understands now almost 500 types of springs in dimensions going from 15 mm to 160 mm (internal diameters). For the vertical types, the lengths of stretching can go to 3.500 Misters a great number of the types of springs can also be manufactured in a stainless completion.