Troughing Idler Roller

Troughing Idler Rollers are the key supporting components installed on the carrying side of belt conveyors,designed to form a trough shape for supporting bulk materials and ensuring stable conveying.

Product Introduction

Troughing idler rollers are typically arranged in groups of 3(one central horizontal roller and two inclined side rollers)to create a trough structure.They support the loaded conveyor belt,hold bulk materials in the center,reduce spillage,and maintain smooth operation.

These rollers are made of high‑strength steel tube with precision machining,equipped with sealed bearings and labyrinth seals to resist dust,water,and harsh working conditions.

Key Features

Stable trough structure:Effectively contains materials and prevents lateral spillage

High load capacity:Heavy‑duty design for continuous industrial use

Excellent sealing:Double or multi‑labyrinth seals protect bearings

Low friction&low noise:Smooth rotation,energy‑saving and stable

Anti‑corrosion surface:Spray painting,galvanized or plastic coating

Standard dimensions:Universal size for easy installation and replacement

Main Applications

Widely used in mining,coal,ports,cement plants,power stations,metallurgy,construction materials and all kinds of bulk material handling belt conveyors.