The variable pulleys or stand-alone stepless speed changers and speed reducers in belt design are the eponymous products from which the name of our company is derived (pulley = belt pulley). Through technology developed over many years, our speed changers are unique and require no machine stop. They are very easy to mount on any machine or equipment and provide a significant increase in productivity.
We offer many different models, including VARI-DIA pulleys, where by changing the pitch diameter of the belt on machines, it is very easy to regulate the speed and transfer the power to a pulley. Or intermediate pulleys, where a variable pulley is placed between the input and output sides.