In response to requirement of different processes, Chroma 3705 can transfer the wafers from original cassette to another specific by lots before incoming of process or wafer’s shipment. Breakage rate is one of the key concern for solar wafer handling system. Chroma 3705 uses state-of-the-art wafer transportation technique to ensure minimum breakage rate. It can effectively reduce the wafer's damage caused by careless human mistakes. Based on customer's requirement of different processes, cassette type also can be designed and adjusted.