Transoms And Frames

Troughing sets for bulk handling

In a belt conveyor one may identify two types of troughing sets: the upper carrying sets, that have the function to support the loaded sections of the belt and to move the material; and the lower sets that support the unloaded belt on its return section.

The upper troughing sets may basically be in two arrangements: flat, with a single horizontal roller generally supported by two fixed brackets from the conveyor structure; troughed, generally with 3 rollers supported within a frame which is itself fixed to the conveyor structure.

There may be then, in the loaded sections, impact troughing sets that have rollers with rubber rings or suspended “garland” sets.

Products list

Upper Carrying Troughing Set

• Standard angle beam & tubular beam new design.
• European standard bw’s & all different standards available on request.
• Finishing hot dip galvanized or painted, standard or custom.

Supports

• Different sizes for flat carrying and flat return rollers.
• For plain or rubber rings rollers, for wide range of shell and shaftø and sw slot width.
• Shaped slots to accept open and closed slotted shaft roller’s executions.

Return Sets

• V-return transoms sets for long and critical conveyors
• Self aligning belt effect, even on reversible conveyors
• Robust and very safe, preserving belt centring and integrity

Self-Centralising Sets

• Highly efficient & robust self aligning troughing and return sets.
• Long life reliable function, thanks to large hardened slewing bearing with full balls complement.
• Using standard carrying or return rollers (with no rubber rings).

Cantilevered Sets

• Cost effective sets, including rollers.
• Light weight reliable sets (single shaft bended).
• Simple & fast assembly.

Suspended Sets

• Garland & valmec sets, all rollers shell & shaft diameters and bearings series.
• Different option hooks, fix or fast unlocking and with self centring device (valmec).
• Standard rollers all sizes, linked by bolted joints with self-locking nuts.

Pipe Conveyor Brackets

• Preassembled bracket with roller for pipe conveyor. cost effective.
• High corrosion resistance finishing, strong zinc plated & resin sealed.
• Easier and faster assembly onto the pipe frame 12 rollers station.