Editorial Technical Reference

Belt Conveyor

This page explains how Belt Conveyor is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A belt conveyor is a continuous moving belt system that transports materials horizontally or at an incline as part of a material handling system.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Belt Conveyor

Definition
A belt conveyor is a mechanical handling equipment component that moves materials between points using a continuous belt loop driven by pulleys. Within a Material Handling System, it serves as the primary transportation mechanism for bulk materials, packages, or individual items across production lines, warehouses, and distribution centers, enabling efficient material flow with minimal manual intervention. The conveyor consists of an endless belt wrapped around two or more pulleys, with one pulley (the drive pulley) powered by an electric motor to create friction that moves the belt. The belt is supported by idler rollers along its length, and a take-up system maintains tension to prevent slippage. Materials placed on the belt surface are carried from the loading point to the discharge point. Belt conveyors are available in a range of configurations to suit different applications. Standard belt widths range from 500 to 2400 mm, with conveying speeds from 0.8 to 6.5 m/s, and capacities from 100 to 5000 t/h. The inclination angle can vary from 0 to 30 degrees, with special cleats or sidewalls required above 30 degrees. Motor power ranges from 5.5 to 315 kW, and belt tensile strength from 100 to 2500 N/mm. Operating temperatures typically range from -20 to 60 degrees Celsius, and belt thickness from 8 to 20 mm. Roller diameters range from 89 to 219 mm, and power supply is typically 380 to 690 V AC. The weight per meter ranges from 50 to 300 kg/m, and noise levels are up to 75 dB(A) at 1 meter distance. Materials commonly used include rubber, fabric, and steel. For specific models, verify all parameters and standards with the manufacturer or supplier.
Working Principle
The belt conveyor operates by wrapping an endless belt around two or more pulleys. One pulley (the drive pulley) is powered by an electric motor, creating friction that moves the belt. The belt, supported by idler rollers along its length, carries materials placed on its surface from the loading point to the discharge point. Tension is maintained by a take-up system to prevent slippage.
Common Materials
Rubber, Fabric, Steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Belt Width500–2400 mmStandard widths per ISO; wider belts for higher capacity.ISO 251
Conveying Speed0.8–6.5 m/sHigher speeds increase capacity but may cause belt wear.
Capacity100–5000 t/hDepends on belt width, speed, and material density.
Inclination Angle0–30 °Above 30° requires special cleats or sidewalls.
Motor Power5.5–315 kWSelect based on load and speed.IEC 60034
Belt Tensile Strength100–2500 N/mmHigher strength for heavy loads and long spans.ISO 283
Operating Temperature-20–60 °COutside range may require special belt compounds.
Belt Thickness8–20 mmThicker belts for impact resistance.ISO 583
Roller Diameter89–219 mmLarger rollers reduce friction and belt wear.ISO 1537
Power Supply380–690 V ACStandard industrial voltages; other voltages on request.IEC 60038
Weight per Meter50–300 kg/mAffects structural support and installation.
Noise Level≤75 dB(A)At 1 m distance; lower for indoor use.ISO 11201

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Conveyor Belt
    Carries and transports materials along the conveyor path
    Material: Rubber/Fabric composite
  • Drive Pulley
    Provides motive power to move the belt through friction
    Material: Steel
  • Idler Rollers
    Support the belt and reduce friction during operation
    Material: Steel with rubber coating
  • Take-up System
    Maintains proper belt tension to prevent slippage
    Material: Steel
  • Frame Structure
    Provides structural support for all conveyor components
    Material: Steel
  • Drive Motor
    Turns the drive pulley — the source of the friction that moves the belt.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Not applicable (belt tension measured in kN/m or lbs/in)
other spec: Max incline: 20-30° (standard), up to 45° with cleated belts; Max belt speed: 0.5-5 m/s depending on material; Max load capacity: 50-5000 kg/m depending on belt width and construction
temperature: -20°C to 80°C (standard belts), up to 120°C with heat-resistant belts
Media Compatibility
✓ Bulk granular materials (grains, coal, aggregates) ✓ Packaged goods (boxes, bags, containers) ✓ General industrial materials (parts, components, scrap)
Unsuitable: Highly corrosive or chemically aggressive environments without specialized belt materials
Sizing Data Required
  • Material characteristics (density, particle size, abrasiveness)
  • Required throughput capacity (tons/hour or units/hour)
  • Conveyor layout (length, incline angle, horizontal/vertical curves)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Belt misalignment
Cause: Improper installation, worn idlers, material buildup, or structural misalignment causing edge damage and tracking issues.
Belt splice failure
Cause: Inadequate splicing technique, contamination during splicing, improper tension, or fatigue from cyclic loading leading to separation.
Maintenance Indicators
  • Audible squealing or grinding from drive components indicating bearing or pulley issues
  • Visible belt edge fraying or longitudinal tears suggesting tracking problems or material spillage
Engineering Tips
  • Implement regular laser alignment checks and automated tracking systems to maintain proper belt alignment and reduce wear
  • Establish predictive maintenance using vibration analysis on bearings and thermal imaging on electrical components to detect early failures

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 5048:1989 - Continuous mechanical handling equipment - Belt conveyors with carrying idlers - Calculation of operating power and tensile forces ANSI/CEMA 502-2015 - Belt Conveyors for Bulk Materials DIN 22101:2011 - Continuous conveyors - Belt conveyors for loose bulk materials - Basics for calculation and dimensioning

Quoted from the published standard.

Manufacturing Precision
  • Belt tracking deviation: +/- 25 mm over 100 m length
  • Pulley concentricity: +/- 0.5 mm TIR (Total Indicator Reading)
Quality Inspection
  • Belt splice tensile strength test (minimum 90% of original belt strength)
  • Non-destructive testing of welds on structural components (visual, magnetic particle or ultrasonic testing)

Manufacturers of Belt Conveyor

12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Changshuo Conveyor
Wuxi, Jiangsu, CN
Founded 2010
Listed on the company's own website · profile compiled by CNFX from public sources
GBM Industry
Shanghai, CN
Founded 1998
ISO9001
Also makes: Spreader, Remote Control, Conveyor Belt System and 5 more
Listed on the company's own website · profile compiled by CNFX from public sources
Hongsbelt
Shenzhen, Guangdong, CN
Founded 2005more than 380 employees staff
280 national patents and certifications
Listed on the company's own website · profile compiled by CNFX from public sources
JOCHAMP
Rui'an, Zhejiang, CN
Founded 2005
CE ISO9001 SGS
Listed on the company's own website · profile compiled by CNFX from public sources
MMSTACKER
Shanghai, CN
Founded 201330,000 m²
Listed on the company's own website · profile compiled by CNFX from public sources
Rui Le'er Conveying Equipment
Beijing, CN
Founded 2019
ISO9001:2015 MA
Also makes: Industrial Conveyor Belt, Belt Cleaner, Pulleys and 1 more
Listed on the company's own website · profile compiled by CNFX from public sources
SKE Machinery
Shanghai, CN
60000 m2
Listed on the company's own website · profile compiled by CNFX from public sources
THHI
Jiangsu, CN
Founded 1992
Also makes: Spreader, Telescopic Boom, Offshore Crane and 7 more
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Dahe Packaging Machinery Co., Ltd.
Shanghai, Shanghai, CN
Founded 1997
ISO9001:2015 CE
Listed on the company's own website · profile compiled by CNFX from public sources
Baichuang
Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Changshuo Conveyor Equipment (Wuxi) Co., Ltd.
Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Changzhou Jkongmotor Co., Ltd.
Changzhou, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
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Frequently Asked Questions

What are the typical belt widths available for belt conveyors?

Standard belt widths range from 500 to 2400 mm, per ISO 251. Wider belts are used for higher capacity requirements. Always confirm the exact width for your specific model with the manufacturer.

What is the maximum inclination angle for a standard belt conveyor?

Standard belt conveyors can operate at inclination angles from 0 to 30 degrees. For angles above 30 degrees, special cleats or sidewalls are required to prevent material slippage. Verify the angle capability with the supplier.

What materials are commonly used for conveyor belts?

Common belt materials include rubber, fabric, and steel. The choice depends on the application, such as load, speed, and environmental conditions. Confirm the material suitability with the manufacturer.

How is the motor power selected for a belt conveyor?

Motor power ranges from 5.5 to 315 kW, selected based on load and speed. The required power depends on factors like belt width, conveying speed, and material density. Always verify the motor power for your specific application with the supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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