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June 3, 2013

ASGCO – Troughing Tru-Trainer® Conveyor Belt Tracking System

Troughing Tru-Trainer

ASGCO Troughing Tru-Trainer®

Challenge

This copper mill facility was processing crushed ore the consistency of sand. They were using conventional guide roller trackers that kept failing. Due to the design of the guide rollers they continually came in contact with the belt’s edge which made them slow to react and caused premature “side wear” on the belt. The operators were prone to “tying the guide rolls off” which eliminated “the ability for it to train/align the belt.” Also, “build-up” of carry-back on the external pivot caused freeze-up (stop working) making it vulnerable to the elements of the harsh environment.

Recommendations

Install ASGCO 36” Troughing Tru-Trainer® prior to where the problem of miss alignment occurred on the “load-carrying side of the belt.” Conventional training devises utilize “guide rolls” that cause premature belt wear and are slow to react to belt miss tracking. At no time does the ASGCO Troughing Tru-Trainer wing’s contact the belt’s edge.

Results

ASGCO Tru-Trainer Troughing Idler’s unique center roller does all the belt’s steering. It’s quicker to react than conventional trainers with guide rolls. The internal sealed pivot was protected from the harsh elements and fugitive build-up in the copper mill, which caused the other conventional guide roller pivots to “freeze up” and not perform. ASGCO’s Tru-Trainer Troughing Idler’s superior belt tracking performance is saving them money due to less spillage, less downtime and less belt wear.

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