I had an overnight in Chester as part of a work trip to the region. The hotel I was staying in was just outside the centre of the city and alongside the canal. A short distance away was a shot tower and I figured I had to take a look. Shot towers were used to make shot – who’d have thought? In order to get “perfect” spheres for the shot, the molten metal was pushed through fine mesh at the top of the tower, and the drops of metal would fall. They would form a sphere as they free fell and would also cool as they fell through the air. They would have solidified by the time they reached the bottom, and you would have your shot.
Production techniques evolved over time and towers like this became redundant. Fortunately, this one has not been demolished and now it looks over the new apartment developments along the canal. The inside is illuminated and, while there is a window looking in, there is not much to be seen. I hope it is well looked after and will remain for many years to come.
