This Outer Wire Convolution Machine or wire bending machine is a special purpose machine and also it is complement of the inner convolution machine, as far as the geometry of the wire formed is concerned, was designed, manufactured and supplied by ARUDHRA to one of its corporate customer involved in the manufacturing of automotive comfort sub systems in Chennai. This machine can convolute or bend wires up to 2.5 mm diameter to a range of pitches and types. The bend wire are the part of Lumbar Support mats in all European Cars. This type of wire forming machine is employed where the wires are to be bent or formed to a shape in batches.