Hot runner tip cooling

The heating of mould areas around the hot runner tip can cause visual defects and lost cycle time due to the extensive cooling time required to freeze the melt at the injection point.

By simply adding a small triangle-shaped cooling channel around the hot runner tip, problems like these can simply be avoided. Since this part can be easily made by a hybrid construction technique, this solution provides a very short return on investment!

After a testing several applications in hot runner injection systems, the German-based company Männer Hotrunner Systems bought its own LaserCusing machine to provide this technology in its product line. Bring this advantage to your own mould or machine!

Solution/construction for DME CIA/EHT-series hotrunner unit