Skip to main content

Process-reliable
spraying technology

Process-reliable
spraying technology

Problem

When spraying with spray bars, release agent may not be applied to parts of the mold, especially the undersides of slide surfaces and cores. This can cause aluminum melt to stick. It can also have negative effects on the temperature profile at the mold contour.

Effects

Generally, this leads to problems in quality, as well a greater number of rejected cast parts. This means an increased workload due to more frequent maintenance work being required on the die casting mold.

Due to the high level of wear, there is increased financial outlay for the additional spare parts required. The resulting machine downtime leads to increased costs and possible bottlenecks in delivery to the customer.


How to solve the problem

The implementation of a process-reliable spraying technology for the above-mentioned areas. This is achieved by using different spray nozzles and/or complete systems from different suppliers, taking into account existing technology.

Solutions following connection to existing spray system of the die casting machine

Spray nozzle
Spray nozzle with air and coolant connection, controlled and supplied via machine-side spray unit.
Spray medium supplied through piping
Spray medium supplied through drilled channels

Solution in the form of a complete system

Individual spray patterns are possible by using the different nozzles of the system. The valve gate prevents the nozzle opening from sticking, thus increasing process reliability. The option of connecting several nozzles in parallel makes it possible to cover larger mold sections.
It's Possible to use systems from different manufacturers. We would be happy to tell you more in an individual meeting.

spray nozzle with valve gate and complete system with pressure vessel
  • option of expanding to max. 4 circuits
  • Control by means of 24V connection via machine-side spray unit
Sprühdüse mit Nadelverschluss und Komplettsystem mit Druckbehälter
  • Optional für bis zu 4 Kreisläufe erweiterbar.
  • Ansteuerung durch 24V-Anschluss über maschinenseitige Sprüheinheit.
Sprühdüse mit Nadelverschluss und Komplettsystem mit Druckbehälter
  • Optional für bis zu 4 Kreisläufe erweiterbar.
  • Ansteuerung durch 24V-Anschluss über maschinenseitige Sprüheinheit.
Info sheet
process-reliable
spraying technology
Download our info brochure

Company brochure
"High Performance - Precision - Reliability"

Quick Contact

+49 (0)9171 83999-0

Or write us: This email address is being protected from spambots. You need JavaScript enabled to view it.

Address
Zetterer Präzision GmbH

Plant I
Venetianerstraße 6
91154 Roth

Plant II
Meckenloher Straße 9
91126 Rednitzhembach

Sales
Telephone: +49 (0)9171 83999-10
Contact Person:
Alexander Zetterer

Quality control
Telephone: +49 (0)9171 83999-26
Contact Person:
Markus Zucker

This email address is being protected from spambots. You need JavaScript enabled to view it.
zetterer.com

© 2023 Zetterer Präzision GmbH. All rights reserved.

We use cookies

Wir nutzen Cookies auf unserer Website. Einige von ihnen sind essenziell für den Betrieb der Seite, während andere uns helfen, diese Website und die Nutzererfahrung zu verbessern (Tracking Cookies).

Sie können selbst entscheiden, ob Sie die Cookies zulassen möchten. Bitte beachten Sie, dass bei einer Ablehnung womöglich nicht mehr alle Funktionalitäten der Seite zur Verfügung stehen.