simple animation required to explain the project

It is a Gas cylinder production line ,
where the cylinders move on the conveyors

1. when the cylinder reaches the weigher , the weight will be detected and displayed on the computer
2. the man there will enter the serial number manually
3. once enter the cylinder will be pushed and moved to the rotatory ink printer ,
4. where the cylinder will start to rotate & ink will print barcode for SERIAL number , Date , & Weight .
5. after it is finished , it will be pushed and moved where it will go under a scanner
6. the scanner will autoread the printed characters and show it on a display nearby , where it will have the data of SERIAL number , Date , & Weight and also Generate a QR code for the same data
7. then when the cylinder reaches the Laser engraver , it will start engraving the data along with the qr code and sent out .

i have attached video for reference which is the current process .

and attached a reference drawing images (automation )of what i exactly require .

the video animation doesnt have to be so perfect , in overall it should be understandable thats all .