8 Full Belts of Iron Plate or Copper Plate For Train station delivery
Kirk McDonald Calculator Link: https://kirkmcdonald.github.io/calc.html#data=0-17-60&min=4&belt=express-transport-belt&items=iron-plate:r:2700&modules=iron-plate:p3:p3;s3:16,iron-ore:s3:s3:s3;s3:8