Produces exactly 1 artillery shell per second.
2020-10-26: Removed a belt of iron plates that proved unnecessary in practical applications. Minor tweaks to the piping & combinators to make it more clear exactly what inputs are required. Downgraded some belts from blue to red.
2020-11-01: Fixed a bug where the last artillery shell assembler was not getting the necessary inputs. Added another gear wheel assembler so that each gear wheel assembler can be fitted with productivity modules. Added a passive provider chest to buffer Radars for use in other processes. Minor tweaks to the piping for the chemical plants making plastic. Downgraded another belt from red to yellow.