Plastic Multiflex Chains for conveyor belt cleanliness

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 lightweight, making them easy to handle and install. Their lightweight nature also reduces the overall system weight, resulting in energy savings.

2. Flexibility

Plastic multiflex chains offer exceptional flexibility, allowing them to navigate curved and complex conveyor paths with ease. This flexibility ensures smooth and efficient product transfer.

3. High Strength

Despite their lightweight construction, plastic multiflex chains are designed to withstand heavy loads and operate reliably in demanding industrial environments.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance due to their durable construction and low friction characteristics. This reduces downtime and increases overall productivity.

5. Noise Reduction

Due to their plastic composition, multiflex chains produce less noise during operation compared to traditional metal chains, creating a quieter and more comfortable working environment.

6. Chemical Resistance

Plastic multiflex chains exhibit excellent chemical resistance, allowing them to operate in corrosive or chemically aggressive environments without degradation.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and maintain, making them suitable for applications that require high levels of cleanliness and hygiene, such as food processing or pharmaceutical industries.

Multiflex Chain Application

8. Energy Efficiency

Using plastic multiflex chains can contribute to energy efficiency due to their lightweight design and low friction properties, resulting in reduced power consumption.

9. Versatility

Plastic multiflex chains can be customized and adapted to suit a wide range of conveyor layouts and requirements, making them suitable for various industries and applications.

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are commonly used in conveyor systems for the efficient movement of products or materials in industries such as manufacturing, distribution, and warehousing.

2. Manufacturing and Assembly Lines

Plastic multiflex chains facilitate the smooth operation of manufacturing and assembly lines, ensuring the seamless transfer of components or products throughout the production process.

3. Distribution and Warehousing

In distribution and warehousing facilities, plastic multiflex chains are used to transport goods, optimizing logistics and streamlining operations.

4. Packaging and Bottling

Plastic multiflex chains are employed in packaging and bottling industries to convey products, enabling efficient packaging and bottling processes.

5. Material Sorting and Grading

Plastic multiflex chains play a vital role in material sorting and grading systems, effectively segregating and categorizing different types of materials.

6. Cleanroom Environments

In cleanroom environments, where cleanliness and hygiene are crucial, plastic multiflex chains provide a reliable solution for contamination-free material handling.

Multiflex Chain Application

Working Principle of Plastic Multiflex Chains

Plastic Multiflex Chains operates 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 Maintenance

How to Select the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum expected load the chain will need to carry and choose a chain with the appropriate load capacity.

2. Application Environment

Evaluate the environmental conditions (temperature, humidity, chemical exposure) in which the chain will operate and select a chain that can withstand these conditions.

3. Chain Material

Select the chain material (polyethylene or polypropylene) based on the specific requirements of your application.

4. Chain Profile and Design

Choose a chain profile and design that aligns with your conveyor system layout and product handling needs.

5. Environmental Factors

Consider any potential environmental factors, such as dust or debris, and select a chain that can resist these elements.

6. Conveyor System Layout

Take into account the layout and configuration of your conveyor system to ensure the chain will fit properly and operate smoothly.

7. Maintenance and Cleanability

Evaluate the ease of maintenance and cleanability of the chain to minimize downtime and ensure hygienic operation.

8. Cost Considerations

Consider the overall cost-effectiveness of the chain, including factors such as initial cost, maintenance requirements, and potential for extended service life.

9. Supplier and Support

Choose a reliable supplier who can provide technical support, guidance, and after-sales service for the plastic multiflex chains.

Multiflex Chain Advantages

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps

Before installation, ensure the conveyor system is properly prepared, including aligning supports and determining the correct chain length.

2. Chain Assembly

Assemble the plastic multiflex chain by interlocking the individual modules together, ensuring proper alignment and engagement.

3. Sprocket Installation

Install the sprockets onto the conveyor shafts, ensuring proper alignment and engagement with the chain modules.

4. Tracking Adjustment

Adjust the tracking of the chain by aligning the sprockets and tensioning the chain as necessary to ensure smooth and accurate movement.


1. Regular Cleaning

Clean the plastic multiflex chains regularly to remove any accumulated debris, dust, or contaminants that may affect their performance.

2. Inspection

Regularly inspect the chains for signs of wear, damage, or misalignment. Replace any worn-out or damaged modules promptly.

3. Lubrication

Apply a suitable lubricant to the chain to reduce friction and ensure smooth movement. Follow the manufacturer’s recommendations for lubrication frequency and type.

4. Repair and Replacement

If any modules or sprockets are damaged or worn-out, replace them promptly to maintain the overall performance and longevity of the chain.

5. Training and Documentation

Provide training to personnel responsible for the maintenance and operation of the plastic multiflex chains. Keep detailed documentation of maintenance activities and repairs.

Multiflex Chain

Sprockets for Plastic Multiflex Chains

We also offer a wide range of sprockets that are specifically designed to complement plastic multiflex chains. Sprockets play a crucial role in the smooth and efficient operation of the chain by engaging with the tabs on the modules.

Sprockets and plastic multiflex chains have a symbiotic relationship, where the design and compatibility of the sprockets directly impact the performance and longevity of the chain. It is essential to choose the right sprockets that match the chain’s specifications and ensure proper engagement and alignment.


Other Chain Products Offered

In addition to plastic multiflex chains, we offer a range of other chain products to cater to various applications and industries:

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

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and is a professional manufacturer of transmission components. We are equipped with advanced production and inspection equipment, including CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system.

Our company prides itself on its professionalism, international certifications, customized services, advanced production equipment, and excellent after-sales service. We strive to provide high-quality transmission solutions to our valued customers.

Shaoxing Chaoli welcomes inquiries and offers customized products tailored to your specific requirements.

Shaoxing Chaoli