Traction springs with eyelets

The traction springs from Mollificio Romagnoli are designed to withstand tensile forces, storing energy when stretched and releasing it when the force is removed. These springs with eyelets are cylindrical with helical coils and are characterized by the presence of eyelets at their ends, which allow for secure attachment to application components. The eyelets can come in various types, including English, German, single, double, elongated, and inserted, providing a wide range of configurations to meet specific needs.

Technical specifications of traction springs with eyelets produced by Mollificio Romagnoli

Traction springs are produced using round wire, available in diameters ranging from 0.15 mm to 3.00 mm for standard series, and up to 20 mm for small series. This flexibility in sizes allows for the fulfillment of both small quantity orders, in the range of dozens of pieces, and large quantity orders, up to millions of units.

Among the materials employed in the production of traction springs, Mollificio Romagnoli chooses carbon steels (SL, SM, SH, DM, DH grades) according to EN 10270-1 standards, also available in pre-galvanized versions; oil-tempered steels (FD, TD, VD Cr-Si, Cr-V, Cr-Si-V grades) according to EN 10270-2 standards; stainless steels (1.4310, 1.4310 H, 1.4568, 1.4404 grades) conforming to EN 10270-3 standards, and other types conforming to EN 10088-3 standards; copper alloys such as brass and phosphor bronze according to EN 12166 standards.

To ensure extended durability and corrosion resistance, Mollificio Romagnoli offers a range of protective surface treatments upon request. These include epoxy coating, cataphoresis painting, white and yellow trivalent galvanizing (Cr VI-free), zinc and manganese phosphating, passivation, and Teflon coating.

Applications of traction springs with eyelets

The traction springs with eyelets from Mollificio Romagnoli find diverse applications across electronics, automotive, appliances, medical devices, textile machinery, automation, pneumatic and hydraulic systems, and electrotechnics. Each spring is designed to ensure optimal performance over time.

Learn more about Mollificio Romagnoli's traction springs through the provided contact details.