Bellows expansion joints
for food & beverage

Expertise in food and beverage processing

Overview of fabric, rubber, and metal expansion joints in hygienic process systems with FDA- and BfR-compliant solutions for food and pharmaceutical applications.

We draw on 50 years of experience to provide our customers in the food and beverage industry with best-in-class expansion joints/expansion bellows. A wide range of materials ensures that our portfolio offers bellows expansion joints for every application. With innovative technologies, like the Plug & Run quick lock system, we help our customers increase productivity, while our comprehensive services make us a trusted partner for food and beverage companies around the world.

 

Our major areas of focus are:

  • Value engineering to decrease operational downtime
  • Lean manufacturing to reduce costs
  • 3D smart design to maximize overall service life

Requirements for bellows expansion joints in food and beverage applications

Bellows ex­pan­sion joints in­stalled as food and beverage pro­cess­ing equip­ment must be re­sis­tant to tem­per­a­tures up to ap­prox­i­mately 300 °C, vi­bra­tion and chem­i­cals. Other re­quire­ments con­cern­ing the prop­er­ties of ex­pan­sion joints are for example:

  • Limiting migration from and to the material
  • Smooth joining to avoid accumulation of media
  • Minimizing creases in the design to avoid accumulation of media
  • Using leakproof materials and solutions
  • Resistance to cleaning agents

Rules and regulations

The food and beverage industry is strongly reg­u­lated and has high stan­dards for sup­pli­ers of fabricmetal and rubber based products. National as well as regional au­thor­i­ties control reg­u­la­tions on Food Contact Ma­te­ri­als (FCM) and require all ma­te­ri­als and articles, which come into contact with foods, to comply with specific and strict rules. These rules cover direct and indirect food contact, Good Man­u­fac­tur­ing Practice (GMP), trace­abil­ity as well as de­c­la­ra­tion of com­pli­ance for plastic and rubber ma­te­ri­als.

The ex­pan­sion joints product port­fo­lio of EagleBurgmann is approved for the food and beverage industry ac­cord­ing to the fol­low­ing stan­dards:

  • PED 2014/68/EC
  • ISO 3834-2
  • ISO 9001
  • ISO 14001
  • OHSAS 18001

Other ap­provals are avail­able upon customer request.

Our bellows expansion joints portfolio
for food and beverage processing machinery

Areas of application

Our port­fo­lio includes a wide range of FCM bellows ex­pan­sion joints in single- and multi-lay­ered designs for dif­fer­ent ap­pli­ca­tions within the food and beverage industry:

  • Dairy, ingredients, oils & fats
  • Starch & sweeteners
  • Bakery & confectionery
  • Sugar
  • Beverage
  • Milk powder

 

Fabric expansion joints

Our KE-Flex ex­pan­sion joints (fabric ex­pan­sion bellows) safely absorb thermal ex­pan­sions, vi­bra­tions and mis­align­ments in pipe and duct systems in low tem­per­a­ture areas. They com­pen­sate for move­ments in multiple di­rec­tions si­mul­ta­ne­ously.

KE-flex Nitrile 235/600

Rectangular fabric expansion joint with metal frame for flexible duct connections, vibration control, and thermal movement compensation.
  • equipment with large vibrations/fluctuations
  • ventilation
  • aqueous food contact
  • process plants

KE-flex Nitrile 300

Round fabric expansion joint with flanged ends for flexible ducting, vibration isolation, and thermal expansion compensation.
  • equipment with large vibrations/fluctuations
  • ventilation
  • aqueous food contact
  • applications which require white material

Plug & Run fabric bellows expansion joints

Plug & Run rep­re­sents the next gen­er­a­tion of fabric ex­pan­sion joints (ex­pan­sion bellows) in­clud­ing reduced downtime, easy in­stal­la­tion and hy­gienic-friendly design. The new fas­ten­ing mech­a­nism no longer requires loos­en­ing and tight­en­ing of fas­ten­ers. Instead, in­stalling and unin­stalling these ex­pan­sions joints is per­formed in less than a minute: simply plug, twist and run.

Rubber bellows expansion joints & metal bellows expansion joints

Further ma­te­ri­als used in our bellows ex­pan­sion joints for the food and beverage industry include rubbers like silicon and EPDM and metals such as 316L stain­less steel. 

 

Expert advice for your application

No two applications are the same. We would be happy to go into detail with you and discuss the possibilities for using our bellows expansion joints in your specific food and beverage application.

Services

Whenever and wherever a problem occurs – we support you to keep downtime of your food and beverage pro­cess­ing equip­ment to a minimum. Our com­pre­hen­sive services include:

  • Evaluation and troubleshooting
  • Initial dimensional measurement
  • Installation and refurbishment
  • Supervision and training
  • Plant surveys
  • Emergency services
  • Final inspection by experienced service engineers

 

Contact
We are happy to advise you

Would you like personal advice, do you have any questions or would you like to order directly? We look forward to supporting you.