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Shut-off nozzles are valuable components to increase the productivity and quality.

Through the use of these special components, the injection molding process can be handled easier.

Eliminated will drop out of the mass, as well as stringing.  This ensures more efficient and secure processes.

The locking mechanism can be achieved in various ways. The needle lock is the classic version. The function of the needle can be activated either by a spring or by a pneumatic /hydraulic control unit.

The bolt nozzle works with a bolt moving across the melt stream hole. This version has the procedural advantages, but on the other hand the closing mechanism is far away from the sprue bushing.

The special LSR nozzle is used in the field of liquid silicone processing. It is cooled to avoid cross-linking.