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SEN-400 Nozzle Pressure/Temperature Transducers
Mold Cavity Transducers for Blow Molding, Co-injection Molding, Chemical Process Industries, Thermo set Injection Molding, Insert Molding, Gas Assist Molding, LIM RIM, Structural Foam

The principal benefit of nozzle melt pressure control is improved shot weight uniformity. The causes of shot weight variability include the lack of precise peak pressure/time control and the variability in melt viscosity or melt temperature from shot to shot. Recognizing that melt viscosity is a function of shear stress, it is the uniformity of viscosity from shot to shot that is important and not necessarily the variability within the cycle.

See Specification Data Sheet