Heavy Duty Film
Step:50mm
Treads width 235mm and tread height 25mm, 50mm, 75mm, 100mm.
FR escalators are assembled with Flat Top, Semi Grid, Grid and Flat Top STR  segments of PTCbelt 450 series, thus producing the appropriate escalator according to the needs of production processes.
The escalator FR  has reinforced ribs, giving the lift greater resistance to large and heavy loads.
Long service life escalator, ideal for conveyoring larger loads.
They are produced in a variety of materials (see Technical Characteristics).