Beverage filling systems: Bearing technology from the modular construction kit

igus® plain bearings in the systems of Küppersbusch GmbH

Profile

  • What was needed: drylin® -trapezoidal thread, igubal ® spherical plain bearings , drylin® R flange bearing, tribotape® for the sliding foils, drylin® T linear guide rails, iglide® flange bearings
  • Requirements: All rotary and linear bearings must be easy to clean and achieve a long service life. For hygiene reasons, they must not require any external lubricants, and the materials must be FDA-compliant for parts that come into contact with the product.
  • Industry: Packaging, beverage industry
  • Success for the customer: The bearing portfolio offers components for all requirements: The bearings made from high-performance polymers are lubricant-free, virtually wear-free and FDA-compliant. This means that users of Küppersbusch systems only need a minimum of service.
Beverage filling system

Problem

Solution

trapezoidal lead screw

Trapezoidal Screws & Nuts

  • Low coefficient of friction 
  • Right, left and opposed drive thread types 
  • 6 nut materials and 3 screw materials 
drylin T

drylin® T linear guides

  • Manual clearance adjustment available
  • Automatic bearing clearance optional
  • Also available as low-profile option
  • Robust and corrosion resistant
drylin R

drylin® R linear guides

  • Compatible with standard ball bushings
  • Interchangeable liners
  • Highly wear-resistant
  • Durable and dirt-resistant
iglide flange bearings

iglide® Flange Sleeve Bearings

  • Plain bearing within mountable housing unit
  • Always self-lubricating & grease free
  • Resistant to dust and dirt
  • Can handle medium to high loads
igubal spherical

igubal® Spherical Bearings

  • Easy handling and very cost-effective
  • Chemical resistant, lightweight and robust
  • Also available as double joints
  • Temperature resistant up to 392°F
tribotape

Anti-Friction tribotape®

  • High wear resistance
  • Low coefficient of friction
  • Available with adhesive tape strips
  • Easy to cut to size
  • Optimizes movement within applications

igus® Components in Action

Küppersbusch often uses drylin® spindle with flange nuts for height and format adjustments.

Three bearing points form a guide system. Slide bearing foil on the left and right for the shaft bearing, spindle and lead screw nut in the centre for the drive.

Easy-to-install motor mounting with self-aligning in use: igubal® spherical plain bearing.

Visually perfect, low-friction and durable: drylin® R flanged bearing with aluminium adapter in combination with the matching shafts.

Plain bearings, flange bearings, tribotape® ...

iglide tribo-tape at the outlet of the rotary table of a bottling plant.

igus® bearings used in the valves and pumps

FDA-compliant and chemically resistant: iglidur® flange bearings on the centring bridges of the filling tubes.