847-689-8600
 
 
 
Print Page Recently Viewed

You have not viewed any products recently.

Recently Viewed

 

Machine Tool Industry

 

Nearly all modern machine tools and machining centers are equipped with so-called “flood coolant”. High-speed cutting tools require both cooling and lubrication to reduce the rate of tool wear and to prevent over heating which degrades the tool’s strength. For many machining operations, such as milling or hole drilling, flood-coolant systems are less effective at delivering coolant fluid to the cutting edge.

In machining centers with through-spindle coolant (TSC), coolant fluid is conducted directly through the cutting tool to cool the cutting edge, reduce friction and remove chips. Coolant flows axially through a rotating union into the spindle and toolholder directly to the heat surface. Compared to flood-coolant systems, TSC pays for itself in terms of lower operating costs for tools and coolant.

Deublin offers the greatest variety of seal technologies and mounting configurations to fit every machining application requirement.

Rotating Unions may be used to transmit coolant, cutting oil, MQL, pressurized air in a bearingless or bearing supported configuration. Deublin seal technologies include Pop-Off, Multi-media, AutoSense and a variety of other advanced technologies for all applications.

Besides coolant delivery, Deublin unions are used for chucking, tool sensing, rotary index table and other machine tool applications. The selections in the website represent a small range of standard products. For critical applications, please contact Deublin.

Browse by Media

Water
Water
Most common media used for cooling in a variety of applications including printing, plastics, tire and rubber, steel, and aluminum casting
 
 
Water Glycol
Water Glycol
Common media that expands the temperature range of water for both heating and cooling, primarily rolls
 
 
Air
Air

Media used for pneumatic applications that transmit air at specific pressures or volume, including clutch, brake, machine tool, holding, clamping

 
 
Hydraulic
Hydraulic
Media used for applications that deliver fluid pressure for actuation, clamping, and, indexing
 
 
Brake Fluid
Brake Fluid
Media used for hydraulic applications that deliver fluid pressure for actuation, clamping, indexing; brake fluid requires unique sealing technology vs. hydraulic
 
 
Coolant
Coolant
Most common media for machine tool applications; through-spindle coolant dispenses at the cutting surface for greater efficiency than flood cooling
 
 
MQL
MQL
Minimum quantity lubrication or MQL is a mixture of air and coolant prevalent in machine tool applications
 
 
Hot Oil
Hot Oil
Media used for heating of rolls for a variety of applications including plastics, paper, tire, and rubber
 
 
Steam
Steam
Media used in heating applications, primarily rolls for paper, corrugating, converting, tire and rubber, and food processing
 
 
Vacuum
 
 

Browse by Type

View All

Latest News

Deublin GmbH moves from Hofheim to Mainz Germany into a brand new....
 
Machine Design publishes Machine Tool FAQ article featuring Deublin product photo...​
 
Machine Design publishes Slip Ring FAQ article featuring Deublin product photo...​
 
MPSS142_US_-_Cover
A new product line of multi-passage soft-seal rotating unions is now available from Deublin Company. Rotating unions are components in a broad range of...
 
Catalog_ST141_US_Page_01
The new catalog features rotary unions for In-the-Shaft mounting, threaded rotor mounting and Bearingless CCM unions. In addition, ...
 
10/26/2013 9:54:00 AM
Deublin is now in a position to offer integrated packages that includes Rotating Union and Slip Ring...
 
9/6/2013 9:57:00 AM
The new site allows selection of union by size and configuration or industry and application for most industrial applications of rotary unions...
 
View All

Events

MIAC 2016 - Lucca, Italy
October 12, 2016-October 14, 2016
All Day Event
Lucca Fiere e Congressi Deublin Italy
 

SuperCorrExpo 2016 - Orlando, FL
October 17, 2016-October 20, 2016
All Day Event
Orange County Convention Center (OCCC) Booth # 1460
 

K 2016 - Dusseldorf, Germany
October 19, 2016-October 26, 2016
All Day Event
Düsseldorf Fairgrounds Deublin GmbH
 

 
847-689-8600
Welcome to DEUBLIN >
X

Welcome to Deublin.com!

Since 1945, Deublin has grown from a small garage shop to the world’s largest manufacturer of rotary unions (rotating unions). Our worldwide distribution network allows OEM’s all over the world to specify Deublin rotary unions when purchasing equipment made in another country. Wherever you’re located, Deublin has a stocking distributor nearby to meet your fluid handling requirements—quickly. Rotary unions must accommodate a broad range of materials, viscosities, temperatures, pressures and speeds. That’s why the Deublin rotary union product line offers over 500 standard rotary unions, over 3,000 separate models, and more than 6,000 individual components to handle them.

AEO
 
close (X)