Spiral-wire link belts Group 100/200

Spiral-wire link belts Gr. 100 = spirals made of flat wire

Spiral-wire link belts Gr. 200 = spirals made of round wire

Properties of the belts

  • The spirals of these belts are alternately wound clockwise and anti-clockwise. A straight belt motion is achieved by that to a large extent.
  • Through the tightly wound spirals, there results a large total cross section. Therefore a high tensile load is possible.
  • In the case of belts which are driven through chains, this leads to possible small roll diameters and to a constrained leading of the belt achieving therewith a saving of space in the conveyor machine.


Dimensions & materials

Dimensions (standard values)fromto
Ø Spiral 1,2 x 0,7 ≠ and 1,0 Ø 6,0 x 3,0 ≠ and 5,0 Ø
Ø Cross rod 1,4 8,0
Pitch 6,5 50,8
(All specifications in mm)


  • Unalloyed / low-alloyed steels, bright or galvanized
  • Rust- and acid-resistant chrome and stainless steels
  • Heat-resistant chrome and stainless steels
  • Further materials on request

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S = looped edge                                                   Sa = flattened looped edge


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B = bent edge                                                      K = welded head edge


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RZK = scraping edge, chain and welded head edge           Driving gear for bushing chain



Possible applications

  • Light to heavy items and bulk material.
  • Washing, cooling and freezing units, as well as baking-ovens
  • Bucket elevators
  • Tempering, annealing, compensation and sintering furnaces
  • As a discharge belt in washing and tempering baths.

The listings mentioned only the most frequent applications.


Examples of possible applications

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Belt No. 200/S in a baking-oven for bread

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Belt No. 250.8/RZK with pusher and perforated U-insertions as a discharge conveyor in a washing system for bolts

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Round wire link belt No. 233/Sa in the high-temperature conveyor furnace for sintering of powder metal parts under inert gas atmosphere

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Round wire link belt No. 200/RK in the tempering furnace for steel parts.



Further information can be obtained as PDF-File download. (631 KB)


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