Can plastic flat top chains reduce product damage during conveying?

Basic Definition

Plastic flat top chains are conveyor belt systems made from plastic materials that feature a flat, solid surface with evenly spaced, interlocking modules. These chains are designed to transport various products and materials in a wide range of industries, providing a reliable and efficient conveying solution.



Plastic flat top chains are highly versatile, capable of handling various product shapes and sizes, making them suitable for diverse applications.


With their robust construction and high-quality materials, plastic flat top chains offer excellent durability, ensuring long-lasting performance even in demanding environments.


The smooth and non-porous surface of plastic flat top chains allows for easy cleaning, preventing the accumulation of debris and promoting hygiene in food and pharmaceutical industries.


Plastic flat top chains can be easily customized and adapted to different conveyor configurations, providing flexibility in system design and layout.

Low Noise

Compared to traditional metal chains, plastic flat top chains produce minimal noise during operation, contributing to a quieter and more comfortable working environment.

Smooth Product Transfer

The flat top surface of these chains ensures a smooth and even transfer of products, minimizing the risk of damage or disruption during conveying.

High Traction

Plastic flat top chains offer excellent traction, maintaining a secure grip on the transported products, even in inclined or slippery conditions.


These chains provide a cost-effective solution with their competitive pricing, long service life, and low maintenance requirements, resulting in reduced operating costs.

Low Maintenance

Due to their self-lubricating properties and resistance to wear and corrosion, plastic flat top chains require minimal maintenance, ensuring uninterrupted operation and minimal downtime.

Reduced Product Jams

The interlocking design and smooth surface of plastic flat top chains minimize the occurrence of product jams and blockages, enhancing overall operational efficiency.


1. Food and Beverage

Plastic flat top chains are widely used in the food and beverage industry for the efficient and hygienic conveying of products such as bottles, cans, and packaged goods.

2. Manufacturing and Assembly

These chains play a crucial role in manufacturing and assembly processes, facilitating the movement of components, parts, and finished products within production lines.

3. Logistics and Distribution

In logistics and distribution centers, plastic flat top chains ensure smooth and reliable product flow, optimizing warehouse operations and order fulfillment.

4. Pharmaceutical and Medical

With their clean and contamination-free properties, plastic flat top chains are ideal for pharmaceutical and medical applications, including the transportation of medicines, vials, and medical devices.

5. Packaging and Printing

These chains are extensively used in packaging and printing industries to convey various materials like boxes, cartons, labels, and paper rolls efficiently.

6. Warehousing and Distribution Centers

In warehousing and distribution centers, plastic flat top chains ensure efficient movement of goods, improving order picking, sorting, and shipping processes.

7. Mining and Aggregates

Plastic flat top chains are suitable for heavy-duty applications in mining and aggregates industries, handling materials like rocks, ores, and construction aggregates.

8. Airport Baggage Handling

These chains are used in airport baggage handling systems to transport luggage and ensure its smooth and reliable transition between various checkpoints.

9. Recycling and Waste Management

Plastic flat top chains facilitate the handling and sorting of recyclable materials and waste products, contributing to efficient recycling and waste management processes.

10. E-commerce and Fulfillment Centers

In e-commerce and fulfillment centers, plastic flat top chains enable the fast and accurate movement of packages and parcels, ensuring timely delivery.

Working Principle

Plastic flat top chains operate on the principle of interlocking modules that form a continuous, flat surface. The chains are driven by sprockets that engage with the chain links, causing them to move and transport products along the conveyor system. The interlocking design ensures a stable and secure conveying surface, preventing product slippage or misalignment during transportation. The flat top surface provides a smooth and even platform for product transfer, reducing the risk of damage or disruption.

How to Select Suitable Plastic Flat Top Chains

1. Consider the Application

Assess the specific requirements and conditions of the application, including product type, weight, size, speed, and environmental factors.

2. Material Selection

Choose the appropriate plastic material based on factors like chemical resistance, temperature tolerance, and suitability for the intended application.

3. Chain Design and Configuration

Select the chain design and configuration that best suits the application’s requirements, considering factors like chain width, module spacing, and overall structure.

4. Load Capacity

Determine the load capacity required for the application, considering the weight and distribution of the transported products.

5. Conveyor System Compatibility

Ensure that the plastic flat top chains are compatible with the existing conveyor system, including sprocket size, pitch, and overall dimensions.

6. Quality and Durability

Choose chains from reputable suppliers that offer high-quality and durable products, capable of withstanding the demands of the application.

7. Application-Specific Features

Consider any specific features or accessories required for the application, such as side guards, flights, or guide rails.

8. Maintenance and Serviceability

Assess the ease of maintenance and serviceability of the plastic flat top chains, considering factors like access for cleaning and component replacement.

9. Cost-Effectiveness

Evaluate the overall cost-effectiveness of the chains, taking into account their initial cost, maintenance requirements, and expected lifespan.

10. Consult with Experts

When in doubt, seek advice from experts or suppliers who specialize in plastic flat top chains, ensuring the selection of the most suitable option for the application.

Installation and Maintenance


1. Prepare the Conveyor System: Ensure the conveyor system is clean, properly aligned, and ready for chain installation.

2. Chain Length and Alignment: Cut the chain to the required length and align it with the sprockets and guide rails.

3. Attachment and Fastening: Attach the chain to the sprockets and securely fasten it using appropriate connectors or pins.

4. Tensioning and Tracking: Adjust the chain tension and ensure proper tracking to prevent unnecessary wear and ensure smooth operation.


1. Regular Inspection: Conduct regular visual inspections to identify any signs of wear, damage, or misalignment.

2. Cleaning: Clean the chains regularly to remove any accumulated debris or contaminants that could affect their performance.

3. Lubrication: Apply appropriate lubrication to the chain links and sprockets to reduce friction and extend their lifespan.

4. Component Replacement: Replace any worn or damaged chain links, sprockets, or other components to maintain optimal performance.

5. Track Chain Tension: Monitor and adjust the chain tension as needed to ensure proper engagement with the sprockets.

6. Train Maintenance Personnel: Provide necessary training to maintenance personnel to ensure they are equipped with the knowledge and skills to maintain the chains effectively.

7. Safety Measures: Follow all safety guidelines and procedures when performing maintenance tasks to prevent accidents or injuries.

Importance of Sprockets for Plastic Flat Top Chains

Sprockets play a crucial role in the operation of plastic flat top chains. They engage with the chain links, providing the driving force that enables the movement of the chains and the products being conveyed. The design of the sprockets should match the chain pitch and ensure proper engagement for smooth and efficient operation. Additionally, the sprockets should be made from durable materials to withstand the demands of the application and ensure a long service life for both the sprockets and the chains.

Other Chain Products Offered by Shaoxing Chaoli

In addition to plastic flat top chains, Shaoxing Chaoli offers a range of other chain products, including Plastic Chains, Stainless Steel Chains, Agricultural Chains, Leaf Chains, and more. These products cater to various industries and applications, providing reliable and efficient conveying solutions.

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and is a professional manufacturer of transmission components. We pride ourselves on our advanced production and inspection equipment, including CNC Gear Grinding Machine, Gear Measuring Machine, CNC Gear Shaper, Machine Center, CMMS, Torque Test System, and more. Our company is committed to delivering high-quality products and services to our customers, and we hold international certifications to ensure our products meet the highest standards. We offer customized services, catering to the specific needs of our customers. With our expertise, state-of-the-art production equipment, and comprehensive after-sales service, Shaoxing Chaoli is the ideal partner for all your transmission needs. Contact us today for inquiries or custom product requests.