Can Plastic Multiflex Chains be used in curved or spiral conveyors?

In the realm of material handling and power transmission, plastic multiflex chains have emerged as a versatile and effective solution for conveying a wide range of products and materials. These chains, constructed from durable thermoplastic materials such as polyethylene (PE) or polypropylene (PP), offer a compelling combination of flexibility, strength, and low maintenance, making them well-suited for diverse applications.

Advantages of Plastic Multiflex Chains

1. Lightweight

Plastic multiflex chains are lightweight, making them easy to handle and install.

2. Flexibility

These chains offer excellent flexibility, allowing them to navigate curved or spiral conveyors with ease.

3. High Strength

Despite their lightweight construction, plastic multiflex chains are remarkably strong and can handle heavy loads.

4. Low Maintenance

These chains require minimal maintenance, reducing downtime and increasing productivity.

5. Noise Reduction

Plastic multiflex chains generate less noise compared to traditional metal chains, creating a quieter working environment.

6. Chemical Resistance

They exhibit excellent resistance to chemicals, making them suitable for industries with corrosive or harsh environments.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and maintain hygiene standards, crucial for industries with strict cleanliness requirements.

8. Energy Efficiency

Due to their lightweight nature, these chains require less power to operate, resulting in energy savings.

9. Versatility

Plastic multiflex chains can be customized to meet specific application needs, making them suitable for various industries.

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in conveyor systems for efficient product transportation.

2. Manufacturing and Assembly Lines

They play a crucial role in streamlining manufacturing and assembly processes, enhancing overall productivity.

3. Distribution and Warehousing

These chains facilitate smooth movement and organization of goods in distribution centers and warehouses.

4. Packaging and Bottling

Plastic multiflex chains ensure reliable and consistent packaging and bottling operations.

5. Material Sorting and Grading

They enable accurate material sorting and grading, improving efficiency in various industries.

6. Cleanroom Environments

Plastic multiflex chains are suitable for cleanroom environments where cleanliness is of utmost importance.

Working Principles of Plastic Multiflex Chains

Plastic multiflex chains operate on the principle of interlocking modular units. The chain consists of individual plastic links or modules that are interconnected to form a continuous chain loop. Each module has built-in tabs or hinges that allow it to flex and articulate, providing flexibility in various directions.

The chain is driven by sprockets or sprocket wheels, which engage with the tabs on the modules and propel the chain forward. The modular design allows for easy assembly, disassembly, and customization of the chain to suit specific conveyor layouts and requirements.

As the sprockets rotate, they engage with the modules, causing them to articulate and move along the conveyor path. The interlocking design ensures smooth and synchronized movement of the chain, allowing for the efficient transfer of products or materials from one point to another.

How to Select the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum load the chain needs to support to ensure safe and efficient operation.

2. Application Environment

Evaluate the operating conditions, including temperature, humidity, and exposure to chemicals or abrasive materials.

3. Chain Material

Choose the appropriate chain material based on the specific requirements of the application.

4. Chain Profile and Design

Select the chain profile and design that best suits the conveyor system layout and product transfer needs.

5. Environmental Factors

Consider factors such as noise levels, cleanliness requirements, and energy efficiency.

6. Conveyor System Layout

Take into account the layout and configuration of the conveyor system to ensure compatibility with plastic multiflex chains.

7. Maintenance and Cleanability

Consider the ease of maintenance and cleanability of the chosen chain for long-term reliability.

8. Cost Considerations

Weigh the initial investment and long-term cost of ownership against the benefits offered by plastic multiflex chains.

9. Supplier and Support

Choose a reliable supplier that provides technical support and assistance throughout the selection and implementation process.

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps: Ensure proper alignment and positioning of the conveyor system components.

2. Chain Assembly: Connect the plastic multiflex chain modules to form a continuous loop.

3. Sprocket Installation: Install the sprockets or sprocket wheels at appropriate locations.

4. Tracking Adjustment: Adjust the chain tracking to ensure smooth and accurate movement along the conveyor path.


1. Regular Cleaning: Clean the chain regularly to remove debris and maintain optimal performance.

2. Inspection: Periodically inspect the chain for signs of wear, damage, or misalignment.

3. Lubrication: Apply appropriate lubrication to reduce friction and ensure smooth operation.

4. Repair and Replacement: Replace worn or damaged chain modules to prevent operational issues.

5. Training and Documentation: Provide training to staff on maintenance procedures and keep detailed documentation for future reference.

Sprockets for Plastic Multiflex Chains

We offer a range of sprockets that are specifically designed to be compatible with plastic multiflex chains. Sprockets play a crucial role in ensuring proper engagement and movement of the chain along the conveyor system. They are precision-engineered to match the profile and design of the plastic multiflex chain, providing smooth and efficient operation.

Other Chain Products

In addition to plastic multiflex chains, we also offer various other chain products to cater to different industrial needs. Our product range includes plastic chains, stainless steel chains, agricultural chains, leaf chains, and more. Each of these chains is designed and manufactured to meet specific requirements and provide reliable performance in their respective applications.

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and is a professional manufacturer of transmission components. We possess advanced production and inspection equipment, including CNC gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and torque test systems. Our company is committed to providing high-quality products and services to our customers.

With our professionalism, international certifications, customized services, state-of-the-art production equipment, and excellent after-sales support, Shaoxing Chaoli is the ideal partner for all your transmission needs. We welcome customers to inquire or customize our products to meet their specific requirements.