Mini Needle Shut-off Nozzle SES 0, spring operated With the SES 0 Mini Shut-off Nozzle was realized a simple, compact and economical Needle Shut-Off Nozzle for easy applications which prevent drooling without the need for melt decompression. The needle which moves axially in the nozzle is held in the closed position by the force of the spring. The melt pressure, coming out of the extrusion unit pushes back the needle and opens the hole for injection at approx. 100 bar. After the injection process and pressure decrease under 40 bar, the nozzle is closed again, according to the movement of the spring. © SE System Engineering AG 2011 Easy assembling Economic solution Very compact Adaptable on each machine Downloads Dimension sheet for inquiry or order type SES 0 Flyer SE Shut-off nozzle