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Deublin

  • Rotary Union ,
  • Standard seals ,
  • Deublin swivel joints for metallurgy and metallurgical engineering ,
  • Deublin swivel joints for the printing industry ,
  • Deublin swivel joints for the glass industry ,
  • Products for wind energy and hydropower ,
  • Deublin Rotating Unions for Machine Tools ,
  • Swivel joints for the food industry

About the manufacturer

Deublin is a world leader in the production of rotating unions, mechanical assemblies that allow pressurized fluid delivery from stationary sources to rotating machine elements for cooling, heating or transmitting hydraulic forces. The company was founded in 1945 by Luke Dowbler and Dick Lynn. The names of these two co-founders formed the name of the company. At one time, the company proposed a way to apply the pressure technology of mechanical seals, this became the basis for the company's success in the global market. This innovation became very popular in the industry, which led to the rapid growth of the company. In 1989, Deublin expanded its production line to include siphon systems for paper machine drying cylinders as well as steam connections.

Deublin is headquartered in Waukegan, a suburb of Chicago, Illinois, USA. Today the company has about 17 branches. In addition to branches in Germany, Japan and England, Deublin owns subsidiaries in countries such as China, Finland, Brazil, France, Canada, Korea, Italy, Russia, Austria, Poland, Sweden, Spain, Mexico and Singapore - thus the company covers the entire world market. In other countries, Deublin markets its products and services with local authorized representatives.

Products of the company

Rotary Union

Rotary Union

Standard seals

Standard seals

Deublin swivel joints for metallurgy and metallurgical engineering

Deublin swivel joints for metallurgy and metallurgical engineering

They are used to supply water to the shafts of the casting segment for cooling. Such systems are a very important component of continuous casting mill stand equipment. The following series of rotating unions are used for metallurgy and metallurgical engineering: swivel joints of the 2400 series. Characteristics: size DN 20-40, pressure 10 bar, temperature 120 C, rotation speed 100 rpm; rotary couplings series 5000. Characteristics: size DN 20-40, pressure 10.5 bar, temperature 120 C, rotation speed 100 rpm; series 57 swivel joints. Comes complete with bearings for low torque applications. Characteristics: size DN 10-50, pressure - up to 10 bar, temperature - up to 90 C, rotation speed - up to 3500 rpm.

Deublin swivel joints for the printing industry

Deublin swivel joints for the printing industry

Such products in the printing industry are used to supply water to the rolling rolls for cooling, this significantly increases the productivity of the equipment and allows you to achieve the best quality of printed products. The following types of products are widely used for printing: series 55 connections. Characteristics: size DN 10-65, pressure - up to 50 bar (depending on size and temperature), temperature - up to 120 C, rotation speed - up to 3500 rpm; series 57 connections. Characteristics: size DN 10-50, pressure - up to 10 bar, temperature - up to 90 C, rotation speed - up to 3500 rpm.

Deublin swivel joints for the glass industry

Deublin swivel joints for the glass industry

In the glass manufacturing industry, there is a need to supply a medium to rotating elements of mechanisms and machines. In the glass industry, the following series of Deublin rotary couplings are used: rotary couplings of the 1379 and 1479 series. Characteristics: size DN 4x10 or 4x15, pressure: hydraulics - up to 60 bar, air - up to 10 bar, temperature - up to 80 C, rotation speed 250 rpm / min; 55 series connections. Characteristics: size DN 10-65, pressure - up to 50 bar (depending on size and temperature), temperature - up to 120 C, rotation speed - up to 3500 rpm; series 57 swivel joints. Comes complete with bearings for low torque applications. Characteristics: size DN 10-50, pressure - up to 10 bar, temperature - up to 90 C, rotation speed - up to 3500 rpm.

Products for wind energy and hydropower

Products for wind energy and hydropower

They are special rotating unions that serve to supply hydraulic control fluids under high pressure. In the wind and hydropower industry, the following rotary joints are used: rotary joints of the 7100 series. They have a double-flow design and the ability to add cable channels. Characteristics: size DN 8-20, pressure - up to 250 bar, temperature 60 C, rotation speed 500 rpm.

Deublin Rotating Unions for Machine Tools

Deublin Rotating Unions for Machine Tools

Deublin has developed special swivel couplings that supply a variety of media such as oil, air, coolant at high speed and high pressure. The lubricant (cooling) medium is supplied along the drilling diameter. In addition, the company has developed multi-channel rotary joints for multi-position rotary tables. Deublin rotary couplings are used in machine tool construction: rotary couplings series 17-025, 2117, 21-001. Such connections carry out the supply of brake, hydraulic fluids, air, vacuum to the rotating elements of machine tools and units. Characteristics: size DN 8 or 15, pressure - up to 210 bar, temperature 120 C, rotation speed 250 rpm; swivel joints of the 1116 series. Carry out the supply of cutting fluids. Characteristics: size DN 10, pressure 70 bar, temperature 70 C, rotation speed - up to 10,000 rpm; swivel joints of the 1379 and 1479 series. These series of connections are used to supply hydraulics or control air simultaneously through four or five channels, avoiding mixing of the media. Characteristics: size DN 4x10 or 4x15, pressure: hydraulics - up to 60 bar, air - up to 10 bar, temperature - up to 80 C, rotation speed 250 rpm.

Swivel joints for the food industry

Swivel joints for the food industry

Deublin offers a special rotating union made of stainless steel: the rotating union of the 54 series. Available in stainless steel, available in single and double-flow designs. Characteristics: size DN 10-40, pressure 40 bar, temperature 90 C, rotation speed 3500 rpm.

Rotating unions for the film and rubber industry

Rotating unions for the film and rubber industry

These swivel joints are designed to supply or pass through the rotating shafts of the equipment of heating media (hot water, oil). The technology makes it possible to increase the fluidity and viscosity of materials in order to lengthen and expand the texture, the rate of change in the molecular structure of the plastic, as well as reduce the error in the thickness of the film and thereby significantly increase the productivity of the equipment. In addition, these rotating unions are used to cool equipment components. In the production of the film and the rubber industry, the following series of Deublin swivel joints are used: rotary joints of the 55 series. Characteristics: size DN 10-65, pressure - up to 50 bar (depending on size and temperature), temperature - up to 120 C, rotation speed - up to 3500 rpm; rotating unions of series 57. Characteristics: size DN 10-50, pressure - up to 10 bar, temperature - up to 90 C, rotation speed - up to 3500 rpm; rotating unions of the 9000 series. This series is used to supply hot steam and oil at high rotation speeds (up to 400 rpm). Characteristics: size DN 20-50, pressure: hot oil - up to 10 bar, steam - up to 17 bar, temperature - up to 230 С, rotation speed 400 rpm; Rotating Union Series 14000 and 1000. They are used to supply air or vacuum on pneumatic shafts, and also such connections are used to supply hydraulic fluids. Characteristics: size DN 6-50, pressure 10 bar, temperature 120 C, rotation speed 3500 rpm; Rotating Unions 6000 series. Designed to supply water to calendar rolls. Characteristics: size DN 50-100, pressure 10 bar, temperature 120 C, rotation speed - up to 750 rpm.

Swivel joints for the mechanical engineering and automotive industries

Swivel joints for the mechanical engineering and automotive industries

In addition to standard solutions, Deublin offers special swivel connections for air, hydraulics, brake fluid for the needs of the transport engineering and automotive industry. Used: rotary joints of series 17 and 21. Characteristics: size DN 8-15, 2x8, pressure: hydraulics - up to 210 bar, air - up to 10 bar, temperature 120 C, rotation speed 250 rpm; swivel joints series 1690, 1790, 1890. These series of couplings are capable of working with a variety of media such as hydraulics, air, vacuum. Characteristics: size DN 2x8,15,20, DN 8/15/20, pressure: hydraulics - up to 210 bar, air - up to 10 bar, temperature - up to 120 С, rotation speed 250 rpm; rotary couplings series 1379 and 1479. These series of couplings are used to supply hydraulics or control air simultaneously through four or five channels, avoiding mixing of media. Characteristics: size DN 4x10 or 4x15, pressure: hydraulics - up to 60 bar, air - up to 10 bar, temperature - up to 80 С, rotation speed 250 rpm

You can also buy analogues

Chicago Peterborough Lévis Poti Ecatepec Kutaisi Ica Cambridge Calgary Jubail Mannheim Edinburgh Wolfsburg Regensburg Strasbourg Duisburg Columbus Basildon Dortmund
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