HD shuttle storage system is a kind of advanced warehouse storage management mode and has the chrematistics of high storage density, convenient ex-warehouse and warehousing, high access efficiency during ex-warehouse and warehousing. It has more types of management abilities for goods compared with the traditional drive-in rack and achieves the function of first in first out and first in last out. The whole system is made up of dedicated shuttle rack and smart shuttle. It can also be combined with automatic stacking system to form the automatic storage system with higher integration level after function expansion. It is very convenient to use the shuttle rack system.  

1. The pallet size could be as below: