Roller Conveyor

A Gravity Roller Conveyor is a simple and cost-effective material handling system that uses gravity or manual force to move products along a series of rollers. Unlike powered conveyors, it does not require electricity, making it ideal for lightweight to medium-duty applications.

Working Principle

 

Gravity roller conveyors operate on a slight incline or rely on manual pushing. When a load (like boxes, cartons, or pallets) is placed on the rollers, it moves forward due to gravitational pull or applied force

 Key Components

 

• Rollers – Cylindrical tubes (steel, aluminum, or PVC) that carry the load
• Frame – Structure that supports the rollers
• Side Channels – Provide alignment and support
• Bearings – Ensure smooth roller rotation
• Supports/Legs – Maintain height and inclination

Advantages

• No power required – Saves energy and cost
• Low maintenance – Simple design with fewer moving parts
• Easy installation – Quick setup and relocation
• Flexible design – Can be straight or curved
• Cost-effective – Ideal for budget-friendly operations

Types of Gravity Roller Conveyors

• Straight Roller Conveyor
• Curved Roller Conveyor
• Expandable/Flexible Roller Conveyor

Applications

• Warehouses and distribution centers
• Packaging and assembly lines
• Truck loading and unloading
• E-commerce logistics
• Airport baggage handling