Machines series AB are designed for production PET containers from preforms. STM offers fully-automatic machines for medium and big output, semi-automatic for small production plants. Depending on assumed output, machines are equipped from 1 to 8 blowing moulds.

Modular construction of machines allow to connect them into one system and achieve final output up to 20.000 bph.

AB series machines allow to achieve max. capacity 7L, diameter of necks 28mm-45mm.

Stretching system is based on servo engine with mechanical gear, what simplifies maintenance operations, saves air consumption and generates high output from one mould at the same time.

Type of machines Output Number of Cavities Capacity of bottles
AB 2/2 semi-automatic 1 000 bph 2 0.25-2.00
AB 2/1 automatic 3 000 bph 2 0.25-2.00
AB 4/2 automatic 6 000 bph 4(2x2) 0.25-2.00
AB 8 automatic 10 000 bph 4(2x4) 0.25-2.00
AB 5/2 automatic 1 000 bph 1 2.00-7.00