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PTEZ Belt Trainer

  • PTEZ
  • PTEZ
  • PTEZ

The PTEZ Belt Trainer provides Flexco yet another high-performance tracking idler at an economical price point. Employing our unique “pivot and tilt” feature using our patented PTEZ mechanism, the unit responds and compensates immediately to belt misalignment using the tapered end roller profile to engage the training action. This ensures that the belt stays away from the structure and the material stays on the belt without the use of sensor or edge rollers. As a result, the PTEZ may be used in nearly any application to provide tracking and prevent damage to the belt or structure.

Features & Benefits

  • For belts mistracking to one side or both sides
  • Standard- and heavy-duty models
  • Works with mechanically fastened and vulcanized belts, in wet or dry conditions
  • Simple, adjustable mounting brackets ensure quick and accurate installation
  • Maximum Belt Tension:
    • Standard Duty: 1600 PIW (280 N/mm)
    • Heavy Duty: 2400 PIW (420 N/mm)
  • Belt speeds up to:
    • Standard Duty: 1000 fpm (5 m/sec)
    • Heavy Duty: 1400 fpm (7 m/sec)
  • Belt widths from 18" to 84" (450 to 2100 mm)


  • Single direction or reversing belts
  • Return side installation
  • Can be installed on clean side of return belt if belt is cupped

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Conveyor Criteria


Top side mistracking
Return side mistracking
Reversing belts
Belt mistracking to one side 
Belt mistracking to both sides
Inconsistent tracking problem
Belt is cupped (heavy)
Belt has low running tension 
Belt has medium running tension
Belt has high running tension
Approx. “upstream” effect*
20' (6 M)
Approx. “downstream” effect* 
100’ (30 M)

*Typical results; actual results may vary


When standard products just won't do.
Flexco Mineline® products are designed and engineered to work in some of the toughest applications in the world that test the strength and durability of your conveyor system. Products carrying the Mineline® name are proven to work — even where other products have failed.