Compression Springs

Sunex manufacturers of Steel Compression Springs, Springs Manufacturer, Steel Springs Manufacturers.Extension Spring, Die Springs, Torsion Springs, Leaf spring.


Compression Springs

Extension Spring

Die Springs

Torsion Springs

Leaf spring

Compression Springs

Overview: We manufacture coil springs, wireforms upto 10mm Ø in a range of materials including BS5216 & BS1706 metals and phosphor bronze, beryllium copper, niminic & inconel. Our capacity includes cnc wire forming machines, high speed compression spring coilers and heat treatment facilities. Sunex manufacturers of Compression Springs, Springs Manufacturer, Steel Springs, Compression Spring Supplier, Steel Springs Manufacturers.


Compression Springs: We manufacture a wide range of compression coil springs offering both open, closed and ground ends with wire diameters of up to 8mm Ø in spring steel and stainless steel as well as manufacturing coil springs in music wire. We also offer a range of finishes including electrodeposition, chemical conversion and painting. Compression Springs can be used for a wide range of applications including:


– Valve Springs
– Suspension Springs
– Brake Springs
– Die Springs
– Steel Springs


Extension Springs: We manufacture extension coil springs to order supplying both standard designs as well as specials. Wire capacity ranges from 0.25mm Ø in music wire upto 6mm Ø in spring steel. As well as offering a range of end loops & hooks we also fit assembly bolts, threaded plugs and bespoke wire forms. Typical applications include:


– Furniture Springs
– Door return Springs
– Pull-Return Springs
– Acoustic & Anti-Vibration
– Automotive Interiors


Torsion Springs: We manufacture both left and right handed coils with a variety of standard springs ends as well as specials such as doubles and complex leg arrangements.


Tapered & Garter Springs: We fabricate continuous extension coil springs with special tapers for gartering as well as specialist tapered/conical contact springs in materials such as copper or brass finished in a range of methods including surface conversion and electroplating.


Drawbar Springs: We are specialist suppliers of drawbar springs catering for a variety loads and extension lengths. We also offer tapered compression springs as an alternative to the regular springs for improved aesthetics.


Miscellaneous Springs: As well as coil spring manufacture our capability also covers the manufacture of a whole range of other types of springs:


– Clock Springs
– Constant Force Springs
– Spring Washers
– Leaf Springs


Sample Pictures of Compression Springs