Do Plastic Multiflex Chains require regular lubrication?

Do Plastic Multiflex Chains require regular lubrication?

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, allowing for easier installation and reduced strain on the conveyor system. This characteristic makes them ideal for applications where weight is a concern, such as overhead conveyors or portable systems.

2. Flexibility

The flexibility of plastic multiflex chains enables them to navigate complex conveyor paths and adapt to changes in direction or elevation. This flexibility allows for efficient material handling in applications with curved or inclined conveyor systems.

3. High Strength

Despite their lightweight construction, plastic multiflex chains exhibit high strength and load-bearing capacity. They can withstand heavy loads and endure demanding operating conditions, making them suitable for industrial applications with rigorous requirements.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance compared to traditional metal chains. Their self-lubricating properties and resistance to corrosion eliminate the need for regular lubrication and reduce downtime for maintenance.

5. Noise Reduction

Plastic multiflex chains produce less noise compared to metal chains, providing a quieter and more comfortable working environment. This noise reduction is especially beneficial in applications where noise control is important, such as cleanroom environments or noise-sensitive areas.

6. Chemical Resistance

Plastic multiflex chains are highly resistant to chemicals, acids, and other corrosive substances. This resistance ensures their longevity and performance in applications where exposure to harsh chemicals is common, such as chemical processing plants or food production facilities.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and maintain high levels of cleanliness and hygiene. They do not accumulate debris or contaminants, making them suitable for applications where cleanliness is critical, such as pharmaceutical or food processing industries.

8. Energy Efficiency

The lightweight and low-friction properties of plastic multiflex chains contribute to energy savings in conveyor systems. They require less power to operate, resulting in reduced energy consumption and lower operating costs.

9. Versatility

Plastic multiflex chains can be customized to meet specific application requirements. They are available in various sizes, configurations, and materials, allowing for flexibility in design and adaptation to different conveyor layouts and systems.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains find extensive use in various conveyor systems, including belt conveyors, roller conveyors, and chain conveyors. They provide efficient and reliable material handling solutions for industries such as automotive, logistics, and manufacturing.

2. Manufacturing and Assembly Lines

In manufacturing and assembly processes, plastic multiflex chains facilitate the smooth flow of components and products between workstations. They enable efficient assembly line operations and ensure the timely delivery of goods.

3. Distribution and Warehousing

Plastic multiflex chains are widely employed in distribution centers and warehouses for the movement and storage of goods. They enable quick and efficient sorting, distribution, and inventory management.

4. Packaging and Bottling

In packaging and bottling applications, plastic multiflex chains provide reliable and consistent product transportation. They ensure the smooth transfer of containers, packages, and bottles during the packaging and filling processes.

5. Material Sorting and Grading

Plastic multiflex chains play a crucial role in material sorting and grading systems. They enable the separation and categorization of materials based on size, shape, or other criteria, ensuring accurate and efficient material handling.

6. Cleanroom Environments

Due to their clean and hygienic properties, plastic multiflex chains are widely used in cleanroom environments such as pharmaceutical or semiconductor manufacturing. They prevent contamination and maintain the integrity of sensitive products or materials.

Multiflex Chain 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 and Maintenance

How to Select Suitable Plastic Multiflex Chains

1. Load Capacity

Consider the maximum load the chain needs to carry and choose a chain with an appropriate load capacity for the application.

2. Application Environment

Evaluate the operating conditions, including temperature, humidity, and exposure to chemicals or other environmental factors, to select a chain that can withstand the specific environment.

3. Chain Material

Choose the appropriate chain material based on factors such as chemical resistance, strength, and durability required for the application.

4. Chain Profile and Design

Select a chain profile and design that aligns with the conveyor system layout and requirements, ensuring smooth operation and efficient material handling.

5. Environmental Factors

Consider any external factors, such as dust, debris, or contaminants, and choose a chain that can withstand these conditions without compromising performance.

6. Conveyor System Layout

Analyze the conveyor system layout and configuration to select a chain that can easily navigate through curves, inclines, or other specific requirements.

7. Maintenance and Cleanability

Assess the ease of cleaning, maintenance, and accessibility for lubrication, repairs, or replacements when selecting a chain.

8. Cost Considerations

Consider the overall cost of the chain, including initial investment, maintenance, and potential downtime, to determine the most cost-effective solution.

9. Supplier and Support

Choose a reputable supplier that offers reliable products and comprehensive support, including technical assistance, documentation, and after-sales services.

Multiflex Chain Application Advantages

Installation and Maintenance


1. Preparatory Steps: Prepare the conveyor system and ensure all necessary components are available.

2. Chain Assembly: Assemble the plastic multiflex chain by connecting the modules together, following the manufacturer’s instructions.

3. Sprocket Installation: Install the sprockets or sprocket wheels at the appropriate locations, ensuring proper alignment and engagement with the chain.

4. Tracking Adjustment: Adjust the tracking of the chain by aligning the sprockets and modules to ensure smooth movement along the conveyor path.


1. Regular Cleaning: Clean the chain regularly to remove any dirt, debris, or contaminants that may affect its performance.

2. Inspection: Inspect the chain for any signs of wear, damage, or misalignment that may require maintenance or replacement.

3. Lubrication: Apply lubrication to the chain as recommended by the manufacturer to ensure smooth operation and minimize friction.

4. Repair and Replacement: Repair or replace any damaged or worn-out components to maintain the chain’s performance and prolong its lifespan.

5. Training and Documentation: Provide training to operators on proper maintenance procedures and keep documentation of maintenance activities for reference and tracking.

Multiflex Chain

Sprockets for Plastic Multiflex Chains

Our company offers a range of sprockets specifically designed to work in conjunction with plastic multiflex chains. These sprockets are engineered to ensure precise engagement and smooth operation of the chains, enhancing overall system performance and reliability.

Sprockets are an essential component in the functioning of plastic multiflex chains. They provide the driving force to propel the chain and ensure synchronized movement, allowing for efficient conveying of products or materials.


Other Chain Products

In addition to plastic multiflex chains, we also provide a variety of other chain products to meet different industry needs. Our product range includes plastic chains, stainless steel chains, agricultural chains, leaf chains, and more.

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and has since become a leading company specializing in power transmission components. We boast a state-of-the-art manufacturing facility equipped with advanced production and inspection equipment, including CNC gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and torque test systems.

At Shaoxing Chaoli, we pride ourselves on our professionalism, international certifications, customized services, production equipment, and after-sales support. We strive to meet and exceed our customers’ expectations by delivering high-quality products and exceptional service.

If you are interested in our products or require customized solutions, please feel free to contact us. We look forward to working with you.

Shaoxing Chaoli