Our unique K-A1L full automatic blow molding machine is at a price close to semi-automatic ones. However, K-A1Lâs production speed is twice higher. For example, for a normal 500ml bottle, semi-automatic machine can make about 750 bottles in an hour while our K-A1L can make about 1500 B K-A1L is compact in size and uses single cavity moulds for production of PET bottle up to 1.5L. With very high performance/cost ratio, we do believe that this compact machine, K-A1L, will catch your attention and appeal to you instantly.