Our oxygen-free copper wires with a single wire diameter range of 0.07 mm to 0.252 mm are winded to Spirka and Wardwell coils as either tin-coated or plain wires, based on the demands of our customers, in our high technology fully automated coil winding machines.
Our braiding wire products are serving to the end industries such as: automotive industry, industrial applications and multi-media solutions.
Reasons for Winding Multi Wires to Coils
The production of braiding copper wires is carried out by winding of multi wires on coils on either DIN630 or on DIN560 spool types.
These coils are transferred to small coils (900 g - 2000 g) in the bobbin section. The multi wires winded to the bobbin coils are used in knitting machines to knit at high speeds on a conductor. Very large G (centripetal force) force is formed on the coils rotating around the conductor at high speeds. Therefore, as it is very difficult and dangerous to rotate the multi wires around coils of either DIN630 or DIN560 standard at such speeds, these products are produced through winding them on smaller coils and by using machines which are suitable for such coils.