Belt Driven Live Roller (BDLR) Conveyor

The Belt Driven Live Roller (BDLR) Conveyor system operates using a flat synthetic belt powered by an AC geared motor. This belt runs underneath the rollers, engaging them through small contact points to transfer the belt’s movement. Friction between the belt and rollers converts linear belt motion into rotational roller movement, while small pressure rollers below the belt ensure optimal friction and consistent rotation.

Key Features

Flat Belt Drive Mechanism

Continuous flat belt runs under pressure rollers for smooth, controlled material movement.

Live Roller Functionality

Rollers are actively driven by the flat belt with the help of pressure rollers, ensuring synchronized product flow.

Modular and Scalable Design

Customizable widths, lengths, and roller spacings, with options for accumulation zones, curves, and transfers.

Adjustable Speed & Load Capacity

Speed controlled by Variable Frequency Drives (VFDs), handling light to medium loads up to 75 kg per meter.

Quiet and Low-Maintenance Operation

Minimal moving parts reduce wear, while efficient power transmission ensures low energy consumption.

Versatile Material Handling

Transports cartons, totes, plastic containers, and flat-bottomed products, compatible with automated sorting systems.

Control & Automation

Variable Frequency Drive (VFD)

  • Controls motor speed, ensuring smooth acceleration and deceleration.
  • Reduces power consumption based on load requirements, enhancing energy efficiency.
  • Synchronizes with upstream and downstream conveyors for seamless product flow.
  • Soft start/stop functionality prevents mechanical stress on components.

Programmable Logic Controller (PLC)

  • Manages conveyor operations, including start/stop sequencing, speed regulation, and accumulation control.
  • Monitors system performance in real-time and detects irregularities.
  • Integrates with upstream and downstream equipment for smooth operations.
  • Ensures safety through interlocks and immediate shutdown when required.

Human-Machine Interface (HMI)

  • Optional touchscreen interface for real-time system control and diagnostics.
  • Allows manual start/stop, speed adjustment, and fault alerts.
  • Provides system performance logs for process optimization.

4. Sensors (Photoelectric/Proximity)

  • Detects product presence for zone control and jam detection.
  • Supports zero-pressure accumulation and prevents edge drops.
  • Provides real-time feedback for efficient material handling.

Industry Applications

1

Warehousing & Distribution Centre

Facilitates order picking, sorting, and packaging while supporting automated systems.

2

Manufacturing & Assembly Lines

Moves work-in-progress (WIP) materials between stations, ideal for buffering and accumulation.

3

E-Commerce & Parcel Handling

Efficiently transports packages for scanning, labeling, and shipping, compatible with barcode readers and automation systems.

4

Food & Beverage Industry

Transports packaged food products within processing facilities and integrates with weighing and inspection systems.

5

Automotive & Electronics Industry

Supports subassembly lines for delicate parts movement and lightweight components.

6

Retail & Airport Baggage Handling

Used in distribution hubs for merchandise movement and airport baggage handling.

Safety & Emergency Devices

Emergency Stop (E-Stop) Switches

  • Immediate power cutoff during emergencies.

Pull-Cord Accessibility

  • Pull-cord switches, installed along the conveyor length, allow operators to halt the conveyor from any location.

Protective Guarding

  • Protective guards and covers enclose all moving parts, including belts, chains, and rollers, preventing accidental contact and ensuring compliance with safety standards.

Alarm & Fault Notification

  • Audible and visual alarms alert operators to system faults, facilitating timely intervention and problem resolution.

Key Components

Conveyor Frame

Typically made from C-profile steel channels, these support the roller bed and motor, featuring slotted holes for roller installation and height adjustment.

Carrying Rollers (Live Rollers)

The rollers the product rides on, which are rotated by the flat belt underneath.

Flat Drive Belt

A continuous belt (often PVC, rubber, or urethane) that runs between the carrying rollers and pressure rollers to transmit power.

Pressure Rollers

Located underneath the main carrying rollers, these are mounted on adjustable brackets to control the pressure of the drive belt against the rollers.

Drive Unit

Includes an AC geared motor, often with a Variable Frequency Drive (VFD) for speed control, typically positioned at the end or center (for reversing).

Return Rollers

Positioned underneath to support the belt on its return path.

Take-up Unit

Mechanisms that maintain proper tension on the drive belt to prevent slippage.

Sensors and Control System

Photoelectric/proximity sensors and PLCs are used for product detection, zone control, and automatic stop/start operations.

Belt Driven Live Roller Conveyor

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Additional Features

The BDLR conveyor offers several advanced features to enhance operational efficiency. The flat belt-driven system allows high-speed transfer while maintaining minimal noise levels. This feature ensures smooth, consistent power transmission without the vibrations associated with chain-driven systems, enhancing throughput efficiency for high-volume environments such as e-commerce fulfilment centres, parcel hubs, and manufacturing lines. The system also supports lean production workflows by facilitating seamless order fulfillment through non-contact material transportation. The zero-pressure accumulation feature prevents product collisions, ensuring gentle handling and operational efficiency. This makes the system particularly suitable for industries like e-commerce, automotive, and electronics, where precision, speed, and product integrity are critical. The modular design allows easy integration into existing production lines, further enhancing workflow optimization.

Technical Specifications

BDLR Conveyor designed for smooth, controlled product handling using friction-driven rollers, featuring modular construction, adjustable speed control, PLC automation compatibility, and reliable industrial performance for diverse material handling applications.

Basic Configuration

Belt Driven Live Roller (BDLR) Conveyor

Conveyor Type

Modular

Conveyor Construction

50 mm, 60 mm x 1.5 mm

Roller Tube Dia & Thk

Steel, Zinc Plated

Roller Tube Material

Universal Conveyor Roller

Roller Type

60 mm ~ 100 mm

Roller Mounting Pitch

Dimensions

2 Mtr ~ 10 Mtr

Conveyor Length

Max 2.4 Mtr

Conveyor Module Max Length

300 ~ 1000 mm

Conveyor Width

300 mm 2400 mm

Conveyor Height

Horizontal Only

Inclination Angle

Performance

5 Kg ~ 75 kg / Mtr Max

Conveying Capacity

5 ~ 120 Mtr / Min

Conveyor Speed

AC Geared Motor

Conveyor Drive

< 70 Dba

Running Noise

(-) 20 °C to 50 °C (humidity 10–95% non-condensing)

Ambient Temperature Range

Structure & Accessories

Steel Wheel, Round Tube, U Channel

Side Guide

50 mm, 150 mm, 300 mm, 600 mm

Side Guide Height

Safety Covers, Photo Sensors with Mounting Brackets, Cable Tray etc

Conveyor Accessories

Tyres, Wheel, Pallets, Carton Box, Plastic Bag

Conveying Products

Control & Electrical

By PLC

Sequence Control

By VFD

Speed Control

HMI

Man Machine Interface

Optional

SCADA / WCS

Profinet / Ethernet / Modbus

Communication Protocol

Profinet / Ethernet / Modbus

Real Time Communication

Photo Electric Sensors

Sensors

3 Phase (360 ~ 440 VAC)

Main Power Supply to Control Box

50 ~ 60 Hz

Rated Frequency

Frame & Finish

Made from high-quality CRC steel sheet

Conveyor Frame

Made from high-quality CRC steel sheet

Conveyor Legs

Shot Blasted and Powder Coated

Painting

Gray RAL-7016, Orange Glossy HGS 2302

RAL Colour

CE, ISO 9001, OSHA, UL

Certifications

Product Gallery

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Conveyor Sub Systems

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