According to the bottle shape or speed the customer uses, the user can choose 2 subdivided models named series 1 and 2. In the case of series 1, it has cameras inspecting the neck finish and the bottom of the PET bottle with 1-wheel type machine structure. On the other hand, series 2 is applied to the 2-wheel type structure, because, one small wheel installed on the discharging part can helps to stable the conveyance with high speed product lines or bottles which are not flat like the CSD PET bottle. Additionally, it is recommend to use optional vacuum conveyor on the inspection part in the series 2 machine to increase the stability of conveyance.