Able to handle intricate stacking patterns, Alvey® 891i features level, non-pitched layer accumulation table as buffering mechanism to enable throughput rate in excess of 60 cases/min, while Alvey® 890i achieves nominal rate of 45 cases/min. Operators can create new load configurations through 10 in. color touchscreen interface. For safety, systems have automatic air dump to avoid trapped energy, high-voltage arc flash protection, and interlocked access gates.