Contact Us. Home Contact Us. Worldwide Locations · Customer Service . Service Kits. SERVICE KIT PLUS. Item #: Manuals and Instructions Deublin Rotating Union Installation Instructions may vary with model. Click to download .

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Electro-hydraulic equipment used in mining operations employ rotary unions including shuttle cars and coal cars, drill heads, backhoes, clam shell cranes and drag lines. Most manufacturers of automatic systems have several revolving brushes which use 55 series to introduce low pressure detergent water through the supporting shaft to the brushes. Rotary unions are used for operations that require coolant, lubricant or hydraulics.

Rubber is compounded on big industrial mixers which use rotary unions for water cooled rolls. It is a self supported rotating union that is ideally used for poor water quality. Rotary unions also appear in automobiles and other machines that require constant supplies of lubrication, air, or other liquids in order for moving parts to run smoothly.

Many assembly lines incorporate multiple rotary unions, because they are highly versatile and take up less space than other devices designed for a similar purpose.

Prices are indicative only and may vary by country, with changes in raw materials prices or exchange rates. Designed with a monoflow structure, the unit has 3 vent holes within its forged brass housing. The deubljn are always used to allow a part of the joint, either the shaft or the housing, to rotate.


Rotary unions may be used to transmit coolant, cutting oil, MQL, pressurized air in a bearingless or bearing supported configuration. The Online Industrial Exhibition.

PT. Menara Alfasemesta – Deublin Rotating Union

In larger rotary unions the housing is usually bolted to the drum or roll using a flange. Rotary unions are used in all types of converting for water, steam, thermal oil, ortary or hydraulics.

Furthermore, it features lubricated ball bearing for improved tool life. The rotary union may also have an outlet port, if the same joint is being used uunion to supply fluid to a roll and to remove fluid from the roll.

Rotary unions are also heavily used in crude oil processing, the chemical industry, commercial food production, and pharmaceutical applications. Thank you for subscribing.

DEUBLIN brass rotary unions

The device is equipped with three vent holes and runs through Often functioning under high pressure and constant movement a rotary union is designed to rotate around an axis. This stainless steel rotor is housed in forged The steel industry is one of the largest users of rotary unions primarily for continuous casting machines CCM which use rotary unions to cool the numerous rolls that support molten slabs as it moves by gravity through various segments onto a run-out table to downstream annealing and heat treating.

Your answer has been taken deublib account. The material being transferred flows into the cylinder and out of the input holes.


This type of rotary union is often used in the manufacture of plastics and other petroleum products, for which multiple inputs may need to be streamlined, but kept separate.

Rotary union – Wikipedia

These mechanical gadgets are used to move liquid from a stationary It is packaged with forged brass Rotary unions are used in every process for temperature control.

This stainless steel rotor is housed in forged brass and comes with 3 vent unuon.

The textile industry is a large user of water, steam and hot oil unions. Mills use steam joint and siphon systems and water unions for heating and cooling. Food processing equipment that use rotary unions include cooling conveyors, flaking mills, shredders, steam cookers, starch dryers, deublln cutters and roll-forming.

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Oil and petrochemical refineries use batch mixers, flaking mills, blenders and drying rolls that each require rotary unions. Other designs include rotafy elbow port, which causes the material to flow out at an angle, and multiple ports. Deublin rotating unions vary for each application, depending on design, bearing type, construction and material required. The housing is the component that holds all of the other elements of the rotary union together.