I have replaced all fuses in dryer and heating element

Hi,

What is the model number of the dryer?

Do you mean that the fuses keep blowing or that the element keeps going faulty?

Have you checked that the vents are clear and unobstructed to ensure good airflow from the dryer?

If the element keeps burning out perhaps it's getting too hot due to a faulty thermostat, not cutting it off when the set temp (or max temp) is reached.