Wire bars of up to 14m are delivered to European Springs, and as one of Europes leading hot coiled spring manufacturers, are produced in our factory in Åminnefors , Finland. Designed and modelled to our customer’s specific requirements, the compression springs undergo the heated treatment. This specific process involves winding the wire around a hot cylinder, resulting in a hardened and sharpened surface, directly made to customer preference.
Starting from a wire diameter of 16.1mm up to 65mm, our large compression springs are manufactured much in the same way as our Hot Coiled Compression Springs. Common uses for specifically hot coiled compression springs include railways or mechanisms in cars. Setting a spring at a high temperature minimises the loss of load at the operating temperature, and is especially efficient for functions in railways and cars which function by relying on their fixtures.