Can Plastic Multiflex Chains be used in inclined conveyor applications?

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.

Multiflex Chain

Advantages of Plastic Multiflex Chains

1. Lightweight

Plastic multiflex chains are significantly lighter than their metal counterparts, making them easier to handle and reducing the overall weight of the conveyor system. This not only simplifies installation but also improves energy efficiency.

2. Flexibility

The modular design of plastic multiflex chains allows them to flex and articulate in multiple directions, accommodating various conveyor layouts and curves. This flexibility enables smoother product transfer and reduces the risk of jams or product damage.

3. High Strength

Despite their lightweight nature, plastic multiflex chains exhibit high tensile strength and can withstand heavy loads. This ensures reliable and efficient operation even in demanding applications.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance compared to traditional metal chains. They are resistant to corrosion, do not require lubrication, and are easily cleaned, resulting in reduced downtime and lower operating costs.

5. Noise Reduction

The use of plastic materials in multiflex chains helps dampen noise generated during operation, creating a quieter and more comfortable work environment.

6. Chemical Resistance

Plastic multiflex chains exhibit excellent resistance to chemicals and solvents, making them suitable for applications involving corrosive substances or harsh environments.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and sanitize, making them ideal for applications requiring strict cleanliness and hygiene standards, such as food processing or pharmaceutical industries.

8. Energy Efficiency

The lightweight and low friction properties of plastic multiflex chains contribute to energy savings by reducing power requirements and minimizing wear on drive components.

9. Versatility

Plastic multiflex chains can be customized and adapted to suit various conveyor configurations and applications, offering a high degree of versatility and adaptability.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are extensively used in conveyor systems for industries such as automotive, logistics, and manufacturing. They facilitate the smooth and efficient movement of products along the production line.

2. Manufacturing and Assembly Lines

Plastic multiflex chains provide a reliable solution for transporting components and finished products in manufacturing and assembly operations. They can handle various shapes and sizes, offering flexibility in production processes.

3. Distribution and Warehousing

In distribution centers and warehouses, plastic multiflex chains are employed to transport goods between different areas, such as sorting, storage, and loading zones. Their durability and adaptability make them well-suited for these demanding environments.

4. Packaging and Bottling

Plastic multiflex chains are widely used in packaging and bottling industries to transport containers, cartons, and bottles. Their smooth operation and ability to handle different package sizes contribute to efficient production processes.

5. Material Sorting and Grading

Plastic multiflex chains play a crucial role in material sorting and grading applications, where they facilitate the movement and separation of materials based on size, shape, or quality.

6. Cleanroom Environments

Plastic multiflex chains are utilized in cleanroom environments, such as semiconductor or pharmaceutical manufacturing, where strict cleanliness and low particle generation are essential. Their hygienic properties and ease of cleaning make them an ideal choice.

Multiflex Chains Application

Working Principle 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.

Multiflex Chain Application Maintenance

Selecting the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum load the chain needs to support to ensure it can handle the required weight without compromising performance or safety.

2. Application Environment

Evaluate the operating environment for factors such as temperature, moisture, exposure to chemicals, and cleanliness requirements to select a chain with suitable properties.

3. Chain Material

Choose a plastic material that offers the necessary strength, durability, and chemical resistance for the specific application.

4. Chain Profile and Design

Select a chain profile and design that aligns with the conveyor system layout and product handling requirements.

5. Environmental Factors

Consider factors such as noise generation, energy efficiency, and sustainability goals when choosing a plastic multiflex chain.

6. Conveyor System Layout

Analyze the conveyor system layout and determine the chain length, number of modules, and overall configuration required for optimal performance.

7. Maintenance and Cleanability

Ensure the selected chain is easy to clean, inspect, and maintain to minimize downtime and extend its service life.

8. Cost Considerations

Evaluate the total cost of ownership, including the initial investment, maintenance costs, and potential productivity gains, to make an informed decision.

9. Supplier and Support

Choose a reputable supplier who can provide technical expertise, customization options, and ongoing support for the plastic multiflex chains.

Multiflex Chain Advantages

Installation and Maintenance


1. Preparatory Steps

Prior to installation, ensure that the conveyor system is properly prepared and any required adjustments or modifications are made.

2. Chain Assembly

Assemble the plastic multiflex chain by interlocking the modules according to the desired chain length and configuration.

3. Sprocket Installation

Install the sprockets or sprocket wheels at the appropriate locations, ensuring proper alignment and engagement with the chain modules.

4. Tracking Adjustment

Adjust the tracking of the chain to ensure it runs smoothly and remains centered on the sprockets throughout the conveyor system.


1. Regular Cleaning

Regularly clean the chain to remove any debris, dust, or residues that may accumulate during operation.

2. Inspection

Periodically inspect the chain for signs of wear, damage, or misalignment. Replace any worn or damaged modules or components.

3. Lubrication

While plastic multiflex chains do not require lubrication, check and apply lubrication to any movable or rotating parts of the conveyor system as specified by the manufacturer.

4. Repair and Replacement

In case of any significant damage or failure, repair or replace the affected chain modules or components promptly to ensure continuous operation and prevent further damage.

5. Training and Documentation

Provide appropriate training to personnel responsible for the operation and maintenance of the plastic multiflex chains. Maintain detailed documentation, including installation and maintenance procedures for reference.

Multiflex Chain

Importance of Sprockets in Plastic Multiflex Chains

Sprockets play a crucial role in the operation of plastic multiflex chains. They engage with the built-in tabs or hinges on the chain modules, propelling the chain forward and facilitating its movement along the conveyor path. The design and alignment of the sprockets ensure synchronized and efficient operation of the chain.

Proper selection and installation of sprockets are essential to ensure optimal performance and longevity of the plastic multiflex chains. The teeth profile and pitch of the sprockets must match the chain modules to ensure smooth engagement and prevent slippage. Additionally, sprockets should be aligned accurately to maintain proper tension and tracking of the chain.


Other Chain Products Offered by Shaoxing Chaoli

In addition to plastic multiflex chains, Shaoxing Chaoli offers a wide range of other chain products to cater to various industrial needs. These include:

  • Plastic Chain
  • Stainless Steel Chain
  • Agricultural Chains
  • Leaf Chains

We strive to provide our customers with comprehensive solutions for their power transmission requirements.

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and is a leading manufacturer and supplier of transmission components. We boast a state-of-the-art production facility equipped with advanced machinery and inspection equipment, including CNC Gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and torque test systems.

Our commitment to quality and customer satisfaction has earned us international certifications, ensuring that our products meet the highest industry standards. We specialize in offering customized solutions tailored to our clients’ specific needs.

With our extensive experience, advanced production capabilities, and a dedicated team of professionals, we are well-positioned to meet the diverse requirements of our customers. We provide excellent after-sales service and technical support, ensuring a seamless partnership.

We welcome inquiries and customized product requests from customers, and we look forward to establishing a mutually beneficial collaboration.

Shaoxing Chaoli