Automatic PET Aluminium Bottle Capping Machine The PET Aluminium Bottle Capping Machine is a rotary automatic, high-speed, capping machine that can seal PET bottles using aluminium ROPP caps. This machine uses a multiple-head sealing system to provide accurate, tight, and consistent capping on an automated production line. The machine uses a fully-automated cap-sorting and automatic-picking system to load and position caps prior to sealing. This machine has a highly advanced