conveyor scale and belt scale
belt weigher in india
conveyor weight machine

Belt Weigher & Conveyor Scale System

Our Belt Weigher, also known as a Conveyor Belt Scale or Belt Scale, is an industrial weighing system used to continuously measure the weight of bulk materials transported on a conveyor belt.

It is designed to:

  • Measure material weight in motion

  • Calculate flow rate in Tons Per Hour (TPH)

  • Accumulate totalised weight

  • Monitor belt speed

Unlike static weighing systems, a belt weighing system provides real-time measurement without stopping the conveyor.

Belt weighers are widely used in industries such as cement plants, mining operations, stone crushers, ports, power plants, sugar industries, and bulk material handling systems across India.

A Conveyor Belt Scale works using a weigh frame fitted under the conveyor belt with precision loadcells.

Working Principle:

1️⃣ Material passes over the conveyor belt
2️⃣ The weigh frame senses the weight via IP67 loadcells
3️⃣ A tachometer (optional) measures belt speed
4️⃣ The controller calculates:

  • Instantaneous flow rate (TPH)

  • Belt speed

  • Totalised accumulated weight

The graphical LCD display shows real-time:

  • Flow rate in tons per hour

  • Belt speed

  • Totalised weight

The system also provides:

  • 4–20 mA analog output

  • RS485 Modbus communication

This allows integration with DCS and SCADA systems for complete automation of conveyor weighing operations.

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Description

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Belt Weigher / Conveyor Belt Scale System

Our Belt Weigher (Conveyor Scale) is a high-accuracy weigh frame based belt scale system designed for continuous material flow measurement in heavy industries across India.

This belt weighing system continuously measures the weight of material passing over the conveyor belt and automatically calculates:

  • Flow rate in Tons per Hour (TPH)

  • Belt speed

  • Totalised accumulated weight

The graphical LCD display provides real-time monitoring of:

✔ Flow rate (TPH)
✔ Belt speed
✔ Totalised weight

Key Features of Our Conveyor Scale

  • Weigh Frame Based Belt Scale

  • Suitable for Trough & Flat Idler Conveyors

  • Continuous Weight Measurement

  • Built-in Totaliser

  • Graphical LCD Display

  • Optional Tachometer for Speed Measurement

  • Single Phase Power Supply

  • Installation within One Day using Existing Idlers

  • Easy Calibration using Known Material Quantity

  • IP67 Loadcells with Junction Box

  • 4–20 mA Output

  • RS485 Modbus Output for DCS & SCADA Integration

  • Full Conveyor Automation Compatibility

  • Pan India Service Support

Industries Using Our Belt Weigher System

Our conveyor weight machine is widely used in:

  • Stone Crushers

  • Coal Mines

  • Iron Ore Mines

  • Sea Ports

  • Gypsum Crushers

  • Limestone Crushers

  • Cement Plants

  • Sugar Industries

  • Power Plants

Why Our Belt Weigher is Better

Unlike imported systems that require complex modifications, our conveyor belt scale:

  • Installs on existing idlers

  • Requires no major conveyor changes

  • Calibrates easily

  • Supports industrial automation systems

  • Offers reliable long-term performance in harsh environments

Applications of Belt Weighing System in Mining & Cement

Our belt weigher system is suitable for conveyors with trough and flat idlers and is widely used in heavy industries.

Mining Industry Applications:

  • Coal mines

  • Iron ore mines

  • Limestone mining

  • Gypsum crushing units

  • Stone crushers

Cement Industry Applications:

  • Raw material feeding

  • Clinker transport

  • Additive proportioning

  • Dispatch monitoring

Other Industries:

  • Sea ports

  • Sugar industries

  • Power plants

  • Bulk material handling units

The system continuously monitors material flow and helps industries:

  • Control production

  • Reduce material losses

  • Improve billing accuracy

  • Optimize plant efficiency

Belt Weigher Calibration Procedure

Calibration of a belt weigher is simple and user-friendly.

Calibration Methods:

✔ Using a known quantity of material
✔ Through test weight simulation
✔ Digital calibration through controller settings

Steps:

  1. Run conveyor with known material quantity

  2. Enter known value into controller

  3. System auto-adjusts calibration factor

  4. Verify totalised reading

Our system is designed for:

  • Quick field calibration

  • No complex tools required

  • Stable long-term accuracy

Installation can be completed within one day using existing idlers without major conveyor modification.

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