Hot runner nozzles Standard hot runner nozzles for direct gating from 0.0189 to 5 kg per nozzle. If required, the modular nozzle design allows quick replacement of components. The two-stage shaft (patented) with varying design features assures outstanding insulation in the front area of the shaft and guarantees the lowest possible heat loss between hot runner nozzle and cavity. The individual nozzles of the series SET and DET, due to their extended nozzle head with increased heating output, are also suitable for applications with thermally sensitive materials. This means problem-free processing of technical high-temperature plastics. Standard hot runner nozzles for multiple systems are also suitable for processing of technical plastics. In case of lined materials (e.g. glass fibres), nozzle tips made from a hard metal alloy with excellent thermal conductivity offer the best possible protection against wear.