Faster, Cleaner, Economical

The FLEXOWELL®-conveyor belts are designed for horizontal, steep inclined and vertical handling of all kinds of bulk materials – from coarse-size coal and ore, rock, coarse sand or fertilizers. Lump sizes varying from powdery, floury material up to 400 mm (16") can be handled easily with FLEXOWELL®-conveyor systems. Materials can be carried over 500 m (1,640') in vertical lift with capacities from 1m³/h up to 6,000 t/h.

FLEXOWELL®-conveyor belts are supplied in standard black rubber quality of high abrasion resistance. In addition, other qualities such as heat and oil resistant or flame retardant rubber can be supplied.


  • coal and wood-chip fired power stations
  • underground mining (coal and ore)
  • shaft conveying for tunnelling and underground mining
  • steel industry
  • ship loading and unloading, ship to ship loading
  • sand preparation in foundry plants
  • silo feeding
  • slope conveying in openpit mining
  • waste recycling, soil purification and water treatment
  • handling of large material flows in the horizontal path

Product Range:

In order to grant optimal solutions for each application there are five different types of belts, six rubber qualities, also for sidewall and cleat profiles.

  • Type XE: light duty FLEXOWELL®-applications only.
  • Type XOE: reduces transverse deflection at wheels and stub idlers.
  • Type XDE: medium and heavy duty special applications only.
  • Type XUE: reduces transverse deflection at return strand when carried on discs or inside idlers.
  • Type XST: heavy duty applications only requiring belt tension above 1000 N/mm with ES-Type FLEXOWELL®-sidewalls up to 630 mm (24.8 inch) and cleats up to 600 mm (23.6 inch).

The FLEXOWELL®-technology holds all inclined and vertical continuous transport records in the bulk material handling industry …

  • over 60,000 installations worldwide
  • most experience: FLEXOWELL®-technology in practical operation since 1964
  • highest performance: 276 m (905 ft) vertical up to 2.000 t/h (2,204 st/h)
  • vertical conveying: up to 500 m (1,640 ft) possible
  • widest belts: 3,2 m (10.5 ft)
  • highest tensile strength: up to 8.600 N/mm (4,910 PIW)
  • lowest belt elongation: by means of high tensile fabric or steelcord members
  • highest sidewalls: up to 630 mm (24.8 inch)
  • highest cleat profiles: up to 600 mm (23.8 inch)
  • worldwide sales: in 45 countries

Outstanding features:

  • quick installation
  • reduced number of transfer points
  • long service life
  • reduced power requirements
  • quiet running
  • reduced maintenance
  • environmentally friendly

One of the main advantages of the FLEXOWELL®-belt is that cross rigid base belts can be deflected from the horizontal to an incline or vertical and back again without bowing or sagging.


FLEXOWELL® – Faster, Cleaner, Economical

FLEXOWELL® – Faster, Cleaner, Economical

FLEXOWELL®-conveyor belts with centre
profiles, 2 gravel sizes, each 80 t/h

FLEXOWELL® – Faster, Cleaner, Economical

Tunnelling, limestone, 1,200 t/h

FLEXOWELL® – Faster, Cleaner, Economical

Concrete mixing plant, sand and gravel, 200 t/h