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Weitspiral-Drahtgliedergurt Gruppe 300/400Wide-spiral-wire link belts Gr. 300 = spirals made of flat wire

Wide-spiral-wire link belts Gr. 400 = 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 undulated cross rods, a precise adjustment of the spirals is achieved.
  • The large open area allows good penetration of air and liquids.
  • Smooth-running and flexible.

 

Dimensions
(standard values)
fromto
Ø Spiral 1,2 x 0,7 ≠
and 0,58 Ø
6,0 x 3,0 ≠
and 6,00 Ø
Ø Cross rod 0,70 8,00
Pitch 2,70 86,00
Increase 2,00 50,00
(All specifications in mm)

Dimensions & materials

Materials:

  • 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

 

 

 

Possible belt edges and other applications

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S = looped edge Sa = flattened looped edge B = bent edge K = welded head edge

 

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ZK = chain and welded head edge RK = scraping edge with cross rods alternately bent upwards, welded Belt in 3-fold construction with welded edge

 

Possible applications

  • Light to heavy items and bulk material
  • Paper, cardboard and veneer drier
  • Spray painting units
  • Textile, plastic and rubber industry
  • Washing, cooling, freezing and shrinking systems
  • Canned food, beverage and pastries industry
  • Cement and lime filling plants
  • Glass expansion and ceramics furnaces
  • Conveyor furnaces in the metal industry

The listing mentions only the most frequent applications.

 

Examples of possible applications

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This picture shows a belt No. 300/S (left-hand side) which runs in a sintering furnace and a belt No. 400/K (right-hand side) which runs in a coating unit. Wide-spiral-flat-wire link belt No. 300/K in a glass stress-relieving oven.
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Wide-spiral-flat-wire link belt No. 300/B in a wood-veneer drier. Wide-spiral-round-wire link belt No. 408.5/K in the conveyor furnace for soldering

 

Download

Further information can be obtained as PDF-File download. (PDF 741 KB)

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