Updated idler accommodates excessive force on belts

The updated Tru-Trainer dual return features a new, lower-profile design for more compact conveyors with a low-height clearance. Photo: ASGCO

ASGCO made improvements to its line of Tru-Trainer dual return conveyor belt tracking idlers.

A new design is engineered for heavy-duty conveyor applications with high conveyor belt speeds and tonnages. The updated Tru-Trainer dual return features a lower-profile design for more compact conveyors, with a low height clearance as seen in many conveyor belt feeders and overland conveyor systems. ASGCO says additional improvements are an improved sealing system and simplified roller installation and replacement.

According to ASGCO, the new dual returns were developed to accommodate the excessive forces encountered with wider belts and conveyor systems with high tons per hour, as well as belts with speeds in excess of 800 ft. per minute.

ASGCO designed an external central pivot mechanism, obviating the need for a single, large drum while enabling a concentric and balanced rotation to be achieved. This results in extended bearing life and a fast and effective conveyor tracking system, ASGCO says.