Here's some advice on sorting your coins faster and easier, though it really depends on your preference.
You could use a Ryedale coin sorter, which you can buy for $500, and it can sort out the copper pennies very quickly. The machine is good for sorting out copper pennies, silver
War Nickels, silver dimes, quarters, halves, etc. but the disadvantage is that the machine cannot sort out error coins and other coins that you might want to keep. The Ryedale coin sorter is recommended only if you are only trying to collect copper pennies for their copper value, or silver dimes, quarters, halves, for their silver value.