Question

which industries use simple machines

Answer 1

Hi friend,
Here saurabh to give you your answer
All the industries used simple machine but mainly th ago mineral based industry used simple machines
Hope helps

Answer 2

Hi.
All the Industries whether they are Agro based or Mineral based uses simple machines as these make their work easy.
                                                The Electronics and petrochemical industries uses the simple machines which are most advanced.

Hope it will help u.