Olsun Electrics has invested in two new Broomfield 450 Series Coil Winding Machines for Its coil winding operation. These new machines replace the last of the much smaller and older machines on the floor. Now, all of Olsun’s coil winding machines have the capability for mandrels up to 72 or 96 inches in length and coils up to 62 or 76 inches in diameter.