Buffer Idler Roller

Buffer Idler Roller(also called Impact Idler,Shock Absorbing Idler)is a heavy‑duty conveyor idler specially designed for high impact feeding points to protect the belt and structure.

Product Introduction

Buffer idler rollers are installed at material transfer points and loading zones,where bulk materials fall from height and create strong impact.They are usually equipped with rubber rings/rubber discs on the roller surface,which absorb shock,reduce noise,and prevent belt tearing or damage.

The roller body uses high‑strength steel tube with reliable labyrinth sealing bearings,ensuring stable rotation even under heavy impact and dusty environments.

Key Features

Excellent impact absorption:Rubber buffer rings effectively reduce impact force

Belt protection:Prevents belt puncture,tear and wear at feeding points

Shock‑resistant structure:Reinforced roller and bearings for heavy‑duty working conditions

Good sealing:Labyrinth seals prevent dust,mud and water entering bearings

Low noise:Rubber rings reduce vibration and operational noise

Standard size:Easy to install and replace with conventional idlers

Main Applications

Widely used in mining,quarry,coal,ports,cement plants,power stations,metallurgy and bulk material handling systems,especially at transfer points,chutes and high‑impact loading areas.