Why are moving grids gradually replaced by stationary grids?

Moving x-ray grids are mainly used in power-frequency X-ray machines to filter out scattered rays. Only a small part of the rays pass through to get the final image.

The reason why moving grids are gradually replaced by stationary grids is that with the development of technology and times, more and more customers choose to use high-frequency X-ray machines. Generally speaking, stationary x-ray grids are used in high frequency X-ray machines. As a result, fewer and fewer manufacturers produce moving grids.

Moving grids need the help of motor when they are working, so the probability of damage is high, and maintenance is also a big expense.

So more and more customers choose to use stationary x-ray grids.

Author：Yevette