KÖCO is among the world's 5 leading developers and manufacturers of stud welding machines. It`s specialty is primarily drown face technology, which, in addition to smaller pins, primarily involves the controlled welding of larger head pins. A special advantage is that in addition to the equipment, it has its own head pin production capacity. In the description below, you can get an idea of the variety of equipment and pins up to the fully automated welding line. If you have any questions or requests, please contact us with confidence. We can provide the full range and type of KÖCO pins and stud welding equipment up to 25 mm in diameter.