The System Eng line of needle shut-off injection nozzles from Staub Technologie GmbH in Trimbach, Switzerland, may soon be available through a North American distributor.
The System Eng line of needle shut-off injection nozzles from Staub Technologie GmbH in Trimbach, Switzerland, may soon be available through a North American distributor. Staub has expanded the size range with smaller and larger needle sizes. On the small end, the new spring-operated S10 nozzle is designed for small presses and tight spaces. It handles injection rates up to 300 cc (18.3 in.3)/sec. It has a 35 mm diam. and body length starting at 70 mm. On the large end, the new E3 generation of S Type spring-loaded and L Type hydraulic or pneumatic nozzles come in a new S30 or L30 size that handles injection rates up to 3500 cc (213.5 in.3)/sec. The E3 models can take melt temperatures up to 752 F and injection pressures to 36,275 psi. Also new from Staub are mixing and melt-filter versions of any of the nozzles in its line.