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• Plate and profile fabrication

• T-beam production lines

• Subassembly lines

• Panel lines

• Flat block lines

• Open block & outfitting lines

• Transportation solutions

• Control softwares designed for actual users

1. Product Overview

A Chain Conveyor is a robust and versatile material-handling system engineered to transport goods, components, or bulk materials through a production or logistics environment with exceptional stability and efficiency. Unlike belt conveyors that rely on friction between the belt and pulleys, chain conveyors use linked metal chains driven by sprockets, providing superior traction and load-carrying capacity. This structural advantage makes chain conveyors ideal for heavy-duty tasks, continuous operation, and harsh industrial conditions such as high temperatures, oily environments, abrasive materials, and sharp-edge components.

Chain conveyors consist of several key components: precision-machined chains, drive sprockets, tensioning mechanisms, a reinforced frame, wear-resistant guide rails, and optional attachments such as slats, fixtures, carriers, or transfer plates. These elements work together to create a reliable conveying method that maintains consistent speed, high accuracy, and long-term durability.

The system is widely used across industries including manufacturing, automotive, metallurgy, warehousing, food processing (using stainless-steel chains), electronics assembly, construction materials, and waste management. Its modular design allows customization in length, load capacity, chain type, and conveyor layout—straight, curved, inclined, declined, or multi-layer structures—making it an adaptable solution for complex industrial setups.

Ultimately, a Chain Conveyor provides a strong combination of load capacity, operational stability, flexibility, and long service life. Whether incorporated into an automated production line or used as a standalone transport system, it significantly enhances efficiency, reduces manual handling, and supports modern industrial automation.

2. Key Features and Advantages

2.1 Heavy-Duty Construction

Chain conveyors are designed with high-strength steel frames and industrial-grade components capable of transporting loads ranging from a few kilograms to several tons. They maintain performance even under continuous 24/7 operation.

2.2 Excellent Traction and Stability

The chain-and-sprocket mechanism ensures no slippage, even when transporting greasy, wet, or unevenly shaped materials. This makes chain conveyors highly reliable in challenging environments where belt conveyors cannot perform effectively.

2.3 Customizable Chain Types

Depending on application requirements, users can choose:

• Single-strand chain

• Double-strand chain

• Multi-strand chain

• Agricultural-style chain

• Roller chain

• Hollow-pin chain

• Stainless-steel chain

Attachments can also be mounted directly onto the chain for specialty handling.

2.4 Flexible Layout Options

Chain conveyors can be arranged in:

• Straight configurations

• Curved pathways

• Inclines and declines

• Multi-level production lines

This adaptability supports efficient space utilization in factories and warehouses.

2.5 High Load Capacity

Because chain conveyors distribute weight across multiple strands and reinforced structures, they can handle heavy pallets, fixtures, machinery parts, or bulk materials with minimal deformation.

2.6 Long Service Life

Wear-resistant rails, lubricated chains, and precision sprockets ensure long-term reliability. Proper maintenance can extend service life significantly compared to belt-driven systems.

2.7 Integration With Automation

Chain conveyors connect seamlessly with:

• Industrial robots

• Machining centers

• Packaging equipment

• Palletizers

• Sensors and PLC systems

• MES and ERP platforms

This makes them essential for smart factories and Industry 4.0 automation.

3. Technical Parameters (Typical Reference)

Exact specifications vary by model, but the following parameters represent common ranges for modern Chain Conveyor Systems:

3.1 Mechanical Specifications

• Conveyor Width: 200–3000 mm

• Conveyor Length: 1 m – 60 m or customized

• Chain Pitch: 25.4 mm / 38.1 mm / 50.8 mm / 63.5 mm / 76.2 mm

• Chain Type: roller chain, double-row chain, flat-top chain, stainless-steel chain

• Load Capacity: 30 kg – 10,000 kg depending on strands

• Frame Material: carbon steel (painted), stainless steel, aluminum alloy

3.2 Drive Specifications

• Motor Power: 0.37 kW – 11 kW

• Drive Style: direct-drive or chain-drive

• Speed Range: 1–30 m/min (variable speed optional)

• Motor Options: AC motor, servo motor, explosion-proof motor

3.3 Environmental Performance

• Operating Temperature: −20°C to 200°C depending on chain material

• Noise Level: 65–75 dB depending on load and lubrication

• Corrosion Resistance: stainless steel options for food, medical, and chemical processing

3.4 Optional Configurations

• Side guards

• Safety covers

• Lubrication systems

• Chain guides and tensioners

• Anti-slip attachments

• Sensors for load/position detection

• Automatic cleaning system

These parameters can be customized to meet industry-specific requirements.

4. Application Scenarios

The versatility of chain conveyors allows them to serve across numerous industries.

4.1 Manufacturing & Assembly Lines

Chain conveyors transport:

• Vehicle parts

• Engine blocks

• Body frames

• Metal components

• Machine bases

• Electrical assemblies

They are essential for synchronized and automated assembly processes.

4.2 Logistics and Warehousing

Ideal for:

• Pallet transport

• Container handling

• Sorting lines

• Cross-docking systems

Their durability makes them suitable for high-throughput distribution centers.

4.3 Automotive and Metallurgy

Used for:

• Hot forging components

• Cast iron parts

• Steel plates or metal sheets

• Heavy mechanical modules

Chain conveyors can withstand heat, high loads, and oil contamination.

4.4 Construction Materials

Handles:

• Concrete blocks

• Bricks

• Ceramic tiles

• Precast components

• Stone slabs

The system maintains high stability in dusty or abrasive environments.

4.5 Food and Beverage Industry

Stainless steel chain conveyors handle:

• Packaged foods

• Bottles

• Can transport

• Frozen foods

• Bakery trays

They meet hygiene standards and resist corrosion.

4.6 Electronics and High Precision Industries

Used for clean, stable transport of:

• PCB boards

• Electronic components

• Modular devices

Anti-static and precision-guidance options are available.

4.7 Waste Management and Recycling

Suitable for transporting:

• Scrap metal

• Recycled plastic

• Mixed materials

• Heavy debris

Chain conveyors excel where belts would tear or wear too quickly.

5. Operation Instructions

Proper usage ensures performance, safety, and extended equipment life.

5.1 Pre-Operation Checklist

Before starting the conveyor:

1. Confirm chain lubrication is sufficient.

2. Check for debris or foreign objects in the conveyor path.

3. Verify chain tension is within manufacturer specifications.

4. Ensure safety guards are securely installed.

5. Inspect sensors, switches, and control panels.

6. Confirm that the Emergency Stop button functions correctly.

7. Make sure the load is evenly distributed.

5.2 Starting the Conveyor

1. Turn on the main power supply.

2. Activate the control panel or PLC interface.

3. Start the conveyor at low speed to confirm smooth movement.

4. Gradually increase speed to operational levels.

5.3 During Operation

Operators should:

• Avoid placing hands near moving chains.

• Ensure loads are aligned to prevent jamming.

• Monitor for unusual noises or vibration.

• Keep the working area clear.

5.4 Stopping the Conveyor

1. Reduce speed to zero for smooth stop.

2. Press the Stop button.

3. Turn off the power if the conveyor will not be used for a long duration.

6. Maintenance and Service Guidelines

Maintenance is essential to prevent chain wear, noise, and system failure.

6.1 Daily Maintenance

• Clean dust and debris.

• Inspect chain lubrication level.

• Ensure tension is proper.

• Check sprockets and rollers for wear.

• Verify sensors and switches are functional.

6.2 Weekly Maintenance

• Lubricate chain manually or via automatic systems.

• Inspect wear strips and replace if necessary.

• Tighten bolts and structural elements.

• Check motor temperature and vibration.

6.3 Monthly Maintenance

• Inspect chain for elongation.

• Examine sprockets for tooth wear.

• Check alignment of drive shafts.

• Verify structural integrity of the frame.

6.4 Annual Maintenance

• Replace worn chains or sprockets.

• Replace bearings and tensioning components.

• Conduct a complete electrical system inspection.

• Perform load testing and system calibration.

6.5 Lubrication Guidelines

Use recommended lubricants:

• Light oil for low loads

• High-temperature grease for hot environments

• Food-grade oil for food industry conveyors

Automatic lubrication systems are recommended for continuous operations.

7. Common Problems and Solutions (FAQ)

Q1: Why is the conveyor making unusual noise?

Possible causes:

• Chain lacks lubrication

• Sprocket teeth are worn

• Chain tension is uneven

• Foreign object in the guide rail

Solution:
Lubricate chain, check sprockets, adjust tension, clean rails.

Q2: Why is the chain slipping or misaligned?

Possible causes:

• Incorrect tension

• Worn sprockets

• Frame distortion

• Chain elongation

Solution:
Adjust tension, replace sprockets, inspect frame alignment, replace elongated chain.

Q3: Why does the conveyor stop suddenly?

Possible causes:

• Overload protection triggered

• Motor overheating

• Sensor malfunction

• Jammed material

Solution:
Remove blockage, check load, reset system, inspect motor and sensors.

Q4: How often should the chain be replaced?

Typically every 1–3 years depending on:

• Operating hours

• Load weight

• Environment conditions

• Maintenance quality

Q5: Can chain conveyors be used in food-grade environments?

Yes. Stainless-steel chain, FDA-approved materials, and hygienic design options are available.

Q6: How to prevent chain elongation?

• Use high-quality lubricants

• Maintain proper tension

• Reduce excessive loads

• Avoid operating with dry chains

Q7: Can the conveyor be integrated with automation?

Yes. It supports:

• PLC control

• Sensors

• Robotic arms

• Vision systems

• MES integration

8. Conclusion

Chain conveyors are essential in modern material-handling systems, offering unmatched durability, stability, and load capacity compared to traditional belt conveyors. Their ability to operate reliably in heavy-duty, high-temperature, or contaminated environments makes them invaluable across a wide range of industries. With customizable chain types, flexible layout configurations, intelligent control integration, and long-term operational reliability, chain conveyors provide a cost-effective and high-performance solution for companies seeking productivity and automation.

With proper installation, operation, and maintenance, a chain conveyor will deliver years of efficient and trouble-free service. Whether for heavy industrial components, palletized goods, or specialty items, it remains a dependable choice for manufacturing and logistics operations aiming for continuous improvement and streamlined workflow.