Electromagnetic induction capper is mainly applicable to capping operation of non-metal bottleneck (I. E. Plastics, glass) which features of flat threaded cap, but not applicable to capping operation of metal & non-threaded pressing cap, cap with 20-80 diameter and active handle, high cap with over 3 mm spacing between cap surface & bottleneck after screwed in. Especially, it is suitable for the customers who carrying out continuous capping operation for large output and lot.