Valve Gate Tek Memeli

Cooled single group nozzle

New single nozzle screwed into the base for single valve gate injection; also suitable for polymers where the molding cycle phase is reduced.

An HRSflow single nozzle system has the nozzle screwed directly into the tempered base to ensure the system has the required mechanical strength to deal with the thrust coming directly from the press nozzle.
The nozzles – heated by tubular heaters – are specially-designed to achieve optimal control of both internal and injection point temperature.
Internal conduit geometry is specially designed to eliminate risk of material stagnation points and, as a result, favour colour changeover.


  • Uniform temperature profile along the entire length of the nozzle.
  • High mechanical strength of the base.
  • Specially designed geometry to minimise stagnation and optimise colour. changeover