+49(0)7181/4087-0 info@nonnenmann-gmbh.de

HEINO® STANDARD ELEMENTS

Solutions for gate design, ventilation and temperature regulation.

HeiNo® standard elements are adapted to the materials to be processed and to the intended temperature regulation in order to allow for energy-efficient processes.

HEINO® STANDARD ELEMENTS

Solutions for gate design, ventilation and temperature regulation.

HeiNo® standard elements are adapted to the materials to be processed and to the intended temperature regulation in order to allow for energy-efficient processes.

HEINO® GATE INSERTS

for thermoplastics

HeiNo® tunnel gate

HeiNo® tunnel gates with temperature regulation allow for a permanent feed at low shearing. They are also available with flow speed reduction in the runner to reduce halo formation.

Angussbremse im Formeinsatz1
Angussbremse im Formeinsatz2

HeiNo® tunnel gate inserts

Combined with the IsoForm®-Concept temperature regulation is also possible in gate inserts. Thus, you can also influence the cycle as well as the packing time at this point.

This, again, leads to shorter cycle times and a lower energy demand as well as to a considerably increased part quality.

HeiNo Angusseinsatz

HEINO® VENTILATION

for thermoplastics

HeiNo® ventilated ejectors

Round, bush, flat and profiled ejectors are ventilated using a special groove geometry(1) designed with regard to the material of the moulded part (e.g. polished, coated, compressed). The volume of air is discharged using a chamfer(2).

Entlüftungsauswerfer

Whole ejector

Ende des Entlüftungsauswerfers

End of ejector

HeiNo®-Entlüftungseinsatz

The ventilation insert within the mould separation, inside as well as outside of the cavity, ensures an optimum ventilation depending on the material of the part. This is obtained by designing the geometry, material properties, surface quality and coating accordingly. The adjustable overflow ventilation insert improves the quality of weld lines and allows for a controlled ventilation.

Überlaufentlüftungseinsatz

Overflow ventilation insert

Überlaufentlüftung

Overflow ventilation

Air pockets within the cavity, e.g. made possible by thinner wall thicknesses, can host ventilation inserts that may be adapted to almost any contour and can be cleaned.

Konturentlüftungseinsatz

Contour ventilation insert

HEINO® REDIRECTION ELEMENTS

for any mold

HeiNo® redirection elements for temperature regulation using fluids

Holes for temperature regulation should always be round and connected for forced circulation (except for gases). Depending on the diameter, a turbulent temperature regulation can be achieved. As a temperature regulation using water is particularly effective when it is turbulent the relation of the diameter to the length of the flow path of the medium has to be paid careful attention to.

HeiNo® redirection elements for temperature regulation are made from steel (for nickel-coating) and for force fitting for optimum thermal conductivity.

Temperierumlenker Bild2
Temperierumlenker Bild3
Temperierumlenker Bild1

HeiNo® Standard Elements

Innovation made in Germany

Konstruktionsbüro Hein GmbH and NONNENMANN GmbH

CONTACT US NOW

Let us consult you and increase your process reliability with HeiNo® standard elements.

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Karl Nachtrieb

Karl Nachtrieb

Head of Engineering

+49(0)7181/4087-13
+49(0)7181/45351
k.nachtrieb@nonnenmann-gmbh.de