In over 100 years that began as a lubricant-dealer, Geiger + Co. Schmierstoff-Chemie GmbH has developed into a leading producer of high-quality release agents and lubricants for dei casting.
Releasants and Lubricants are indispensable to dei cast companies.
They play a key role in particular in the production of high quality castings. Thanks to the superb release and lubricating effect of our Trennex® products we are able to create one of the key conditions required for the smooth casting cycle and to ensure both perfect casting surfaces and clean moulds.
Water-based lubricants have been the standard in aluminum and magnesium die casting for decades. Trennex® offers a variety of custom-made products for all applications. Our product range extends from wax-yielding high-performance lubricants all the way to modern wax-free products and satisfies the high demands of quality die casting. In recent years, water-based products have also been developed for zinc die casting as an alternative to the solvent-based lubricants usually used.
Aluminium
Magnesium
Zinc
Die Lubricants for Minimum Quantity Spraying
From the traditional paste to the high-tech lubricant for Minimum Quantity Spraying: the water-free Trennex® products offer the best solution for every application – they are gentle on the die and are easy to handle.
Aluminium paste form
Aluminium liquid
Magnesium
Zinc
Water-based plunger lubricants were developed specifically for the high-demands of structural die casting. These lubricants are free of graphite and therefore result in clean, strong castings. Unhealthy smoke and fumes in the foundry are also greatly reduced.
The conventional Trennex® plunger lubricants are highly efficient plunger oils; graphite-yielding and graphite-free options are both available.
Paste form
Liquid
Plunger lubricant granulates are either graphite-yielding or graphite-free wax compositions that create a lubricating and protective film in the filling chamber and on the plunger after they are melted.
With Mikrocollid, Trennex® offers graphite-yielding or graphite-free finishes for low-pressure and gravity casting – for aluminum die casting as well as brass casting.
Graphite containing
Graphite-free
Trennex® Special Products were developed for modern procedures such as Minimum Quantity Spraying in die casting. For this, a variety of water-free products and water-based concentrates are available for different applications.
Minimum Quantity Spraying
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