Parallel Idler Roller

Parallel Idler Roller(also known as flat parallel idler,straight roller)is a standard cylindrical roller used in belt conveyors for supporting return belts and light‑duty flat conveying.

Product Introduction

Parallel idler rollers feature a single,straight,cylindrical roller body with equal diameter across the entire length.They provide stable,flat support for the conveyor belt,reduce sagging,ensure smooth running,and maintain proper belt tracking.

Made from high‑strength steel tube with precision machining,they are equipped with labyrinth sealed bearings for dustproof,waterproof performance and long service life.

Key Features

Flat&stable support:Uniform cylindrical design for stable belt running

Low friction&energy saving:Smooth surface and high‑precision bearings reduce resistance

Excellent sealing:Labyrinth seals protect bearings from dust,moisture and dirt

Anti‑corrosion surface:Spray painting or galvanized for rust prevention

Standardized size:Universal dimensions for easy installation and replacement

Cost‑effective:Simple structure,reliable performance,low maintenance

Main Applications

Widely used as return idlers on the empty belt side of various belt conveyors,and also for light‑duty flat carrying in mining,coal,ports,cement plants,power stations,metallurgy,construction materials and logistics industries.