Load-Bearing Idler Assemblies

Load-Bearing Idler Assemblies(also known as carrying idler sets,troughing idler assemblies)are core supporting components for belt conveyors,specially designed to bear heavy material loads and ensure stable conveying.

Product Introduction

Load-bearing idler assemblies consist of high-strength idler rollers,rigid steel frames,and reliable bearings.They are installed on the upper carrying side of belt conveyors to support both the conveyor belt and bulk materials,reduce belt sagging,lower friction,and improve overall conveying efficiency.

With strong load capacity,excellent sealing,and long service life,they are widely used in heavy-duty industrial conveying systems.

Key Features

Extreme Load Capacity:Made of thickened high-quality steel tube,suitable for heavy and continuous operation.

Stable Trough Structure:Usually designed as 2-section or 3-section troughing type,effectively preventing material spillage.

High-Grade Sealing System:Multi-labyrinth sealed bearings,dustproof and waterproof,suitable for harsh environments.

Low Rotation Resistance:Precision machining ensures smooth running,low noise,and energy saving.

Anti-Corrosion Surface:Spray painting,galvanized or plastic coating for rust and wear resistance.

Standardized Design:Universal size,easy to install,replace and maintain.

Main Types

3-Roll Troughing Load-Bearing Idlers(most common)

2-Roll Troughing Load-Bearing Idlers

Impact Load-Bearing Idlers(for heavy impact feeding points)

Garland/Articulated Load-Bearing Idlers

Applications

Load-bearing idler assemblies are widely used in mining,coal,ports,cement plants,power stations,metallurgy,construction materials,and bulk material handling industries.They are the most critical components for heavy-duty belt conveyors.