Topic Tag: output

Hi everybody, this is Rubén from Ecuador, I just recently saw the video of making beams with plastics and I have a question about this process. In order to know when the tube that works as a mold is full, the other side of the tube must have a plate with a little hole to know when the pipe is full or you control the pressure or current in order to know when the pipe is full? Thanks in advance for anybody that could help me with this issue. Regards Rubén