128-cavity mold for 400t machine

The mold is as precise as a clock mechanism. In an excellent cycle time preforms weighing 23g with a wall thickness of 3.2mm are produced in the 128-cavity mold by MHT Mold and Hotrunner Technology AG. This is the mold with the greatest number of cavities for the Netstal PET-Line 3500.

Due to its intelligent form structure in modular design, it was possible to realise a layout with 8x16 stacks making optimum use of the mold size.

Three intermediate gaps ensure a high level of stability in the slide frame and thus guarantee that the stack parts have a long lifecycle.

The cooling technology constitutes a fundamental difference to its competitors. In this sophisticated mold, slides  and neck rings are cooled, which has a positive effect on cycle time and preform quality.

In total, the mold is provided with the most up to date MHT tempering technology and is designed for low energy consumption from hot runner to cooling.

60-cavity design for Netstal PET-Line 2000

It is the largest mold for a 200 ton platform: At the drinktec, MHT presents the new 60- cavity design, which was developed along the lines of the successful 128-cavity mold.

It has a great deal in common with it: the minimal form structure due to the modular construction principle, the maximum number of cavities and the MHT cooling of neck rings and slides.

The “High Output/Low Invest” strategy of the MHT mold was thus rigorously improved.