A pretty dangerous flow of China's work movie

It is a movie of flow work at the press factory in China. A huge press machine came down to the head, and all the workers are getting a little out of it.

I think that the usage or design of the press machine is wrong rather than saying that it is dangerous ....

Details are as below. The work itself seems easy, but I think that the workers working in the machine are quite tough.
YouTube - Why U.S. is not competative with China