This depends on the size and mix of your plant. If you are a smaller plant your best bet is to start with a standard vacuum or light frame system and add additional equipment as required. Plan for this additional space when laying out the first system. If you have a high percentage of one item, you may only need a standard vac system with additional Bulk Bins for this high volume item. If you have more than one high volume item, then you should consider the Bullet Classifier system along with the standard vac system. NOTE: Bar/glass towels are transported and counted best via Standard Vac or Bulk Bins Vs the Bullet due to the heavy moisture and soil content. As a “rule of thumb” use 700 to 900 PPH for counting by hand, 900 to 1500 PPH for a Light Frame system and 1500 to 2500 counting with a Vac and or Vac and Bullet system.