Rings - Import export

Slip rings provide the basis for rotating current transfer and all its demanding applications. Which challenges can we meet for you? In combination with our slip rings, brush holders fitted with carbon brushes ensure that the current to be transferred is collected. Thanks to their increased vibration resistance, solid-cast slip rings can withstand high mechanical and electrical loads. These are available from MACK in many different versions, many of which are even available from stock.

The ROTOKOMBI system allows all rotary union and slip ring types to be combined. The result is a complete rotary transmission system from a single source, with perfectly matched interfaces. ROTOKOMBI systems ensure that an optimally adapted sealing system is available for any medium. For any type of electrical transmission a corresponding system is selected to ensure adequate reliability. Thanks to the modular design, individual components can be replaced, retrofitted or upgraded as necessary. All components are selected and combined to meet your specific demands, without limitations to the number of electrical poles, media or size. Special solutions such as ATEX/IECEx or certifications according to UL/CSA regulations are also available on request.

GAT is a manufacturer and supplier of highly advanced Slip Rings and Rotary Unions. Further to an extensive range of standard products, we also provide individual solutions as your competent partner. Our Slip Rings are based on a modular system and are available with contacting and contactless transmission technology. Combined units comprising Rotary Unions are also available and can be realized as compact units. Compliance with specific directives or protection classes as well as certifications in accordance with UL/CSA can be provided on request.

We supply the following types: Nickel, steel body with nickel coating, copper and brass Service: Re-use worn put tubes by refurbishing running surfaces - regrinding works. We reduce your maintenance costs and you get a first-class product result - sustainable and efficient. ***Special coating for tinned wire available on request.***

The drawing cones are characterised by an extremely good wear behaviour, high density, as well as fine-grained structure and a very smooth and pore-free surface.

Our Raschig rings are available in various diameters from 2 mm up to 200 mm. For particularly critical applications, e.g. in reactors, we can chamfer the edges of the rings to prevent chipping when filling the reactor. Various types of glass are possible for our Raschig rings: Soda glass Borosilicate glass 3.3 Quartz glass Neutral glass Raschig rings

Cloning cylinders or rings are ideally suited for separate cloning if individual cells or cell groups on a nutrient solution. A specific cell or cell group is separated from the other cells in the nutrient solution by simply placing the cloning ring over it. The rings are made of high-grade borosilicate glass, and can be thermally sterilized without problems. The ring faces are ground perfectly flat, enabling the rings to be fixed e.g. to the floor of a Petri dish by means of a suitable grease. Subsequently, the nutrient solution is filled into the ring. The grease provides a seal between the ring and the Petri dish, whereby the precision-ground flat end ensures that very little grease is required to provide an optimum seal. The same applies in the case of Petri dishes prepared with a nutrient solution – here, the seal is provided simply by pressing the ring into the solution and down to the floor of the dish. Cloning cylinders