Are Plastic Multiflex Chains corrosion-resistant?

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.

Multiflex Chain

Advantages of Plastic Multiflex Chains

1. Lightweight

Plastic multiflex chains are lightweight, making them easier to handle and install compared to traditional metal chains. Their lightweight nature also reduces the overall weight of the conveyor system, resulting in energy savings.

2. Flexibility

Plastic multiflex chains offer excellent flexibility, allowing them to adapt to curved or inclined conveyor paths. This flexibility ensures smooth product flow and reduces the risk of jams or blockages.

3. High Strength

Despite their lightweight construction, plastic multiflex chains have high tensile strength, allowing them to withstand heavy loads without compromising performance or durability.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance due to their self-lubricating properties and resistance to corrosion and wear. This reduces downtime and increases overall system efficiency.

5. Noise Reduction

Unlike metal chains, plastic multiflex chains produce minimal noise during operation. This makes them ideal for industries that require a quiet working environment.

6. Chemical Resistance

Plastic multiflex chains are highly resistant to chemicals, oils, and other corrosive substances, making them suitable for industries where exposure to such materials is common.

7. Cleanliness and Hygiene

Plastic multiflex chains can be easily cleaned and sanitized, making them ideal for applications in food processing, pharmaceuticals, and other industries with strict hygiene requirements.

8. Energy Efficiency

The lightweight and low-friction properties of plastic multiflex chains contribute to energy savings, reducing the overall power consumption of the conveyor system.

9. Versatility

Plastic multiflex chains can be customized to meet specific application requirements, such as different widths, lengths, and configurations. This versatility makes them suitable for a wide range of industries and applications.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

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

2. Manufacturing and Assembly Lines

In manufacturing and assembly processes, plastic multiflex chains enable the seamless transfer of components between various workstations, improving productivity and reducing manual handling.

3. Distribution and Warehousing

Plastic multiflex chains are ideal for distribution and warehousing applications, where they facilitate the movement of packages, cartons, and pallets throughout the facility.

4. Packaging and Bottling

Plastic multiflex chains are widely used in packaging and bottling industries to ensure the efficient and reliable transportation of products during the packaging and filling processes.

5. Material Sorting and Grading

Plastic multiflex chains play a crucial role in material sorting and grading systems, allowing for the smooth separation and classification of different materials based on their size, shape, or quality.

6. Cleanroom Environments

Plastic multiflex chains are commonly used in cleanroom environments, where maintaining high levels of cleanliness and preventing contamination are of utmost importance.

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.

Maintaining Multiflex Chains

Selecting the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum weight that the plastic multiflex chains will be required to support to ensure they can handle the intended load without compromising performance or safety.

2. Application Environment

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

3. Chain Material

Choose the appropriate chain material, such as polyethylene (PE) or polypropylene (PP), based on its chemical resistance, wear resistance, and other properties required for the application.

4. Chain Profile and Design

Select a chain profile and design that aligns with the conveyor system’s layout and requirements, ensuring smooth movement and efficient product transfer.

5. Environmental Factors

Consider any additional factors in the environment, such as dust, debris, or temperature fluctuations, and select a chain that can withstand these conditions without performance degradation.

6. Conveyor System Layout

Take into account the specific layout and configuration of the conveyor system to ensure the plastic multiflex chains can be easily installed, maintained, and serviced.

7. Maintenance and Cleanability

Consider the ease of cleaning and maintenance required for the plastic multiflex chains, as well as the available cleaning methods, to ensure the chain can be effectively maintained for optimal performance.

8. Cost Considerations

Weigh the upfront cost of the plastic multiflex chains against their long-term benefits and durability to make an informed decision that aligns with the budget and overall cost-effectiveness.

9. Supplier and Support

Choose a reputable supplier that offers reliable technical support, guidance, and assistance throughout the selection, installation, and maintenance process.

Advantages of Multiflex Chains

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps

Ensure that the conveyor system is properly prepared for installing the plastic multiflex chains, including cleaning the track, aligning the sprockets, and securing all necessary tools and equipment.

2. Chain Assembly

Follow the manufacturer’s instructions for assembling the plastic multiflex chains, ensuring that all modules are correctly aligned and interlocked to form a continuous chain loop.

3. Sprocket Installation

Install the sprockets onto the drive shafts or conveyor system, ensuring that they are properly aligned and engage with the tabs on the plastic multiflex chain modules.

4. Tracking Adjustment

Adjust the tracking of the plastic multiflex chains to ensure they are centered on the sprockets and run smoothly along the conveyor path. Any misalignment or deviation should be corrected to prevent premature wear or damage.


1. Regular Cleaning

Clean the plastic multiflex chains regularly to remove any accumulated dirt, debris, or contaminants. Use suitable cleaning agents and methods recommended by the manufacturer to maintain optimal cleanliness.

2. Inspection

Regularly inspect the plastic multiflex chains for signs of wear, damage, or misalignment. Identify any potential issues early on and take appropriate actions, such as replacing damaged modules or adjusting the tracking, to prevent further damage.

3. Lubrication

Apply lubrication to the plastic multiflex chains as recommended by the manufacturer to reduce friction and ensure smooth operation. Use lubricants compatible with the chain material to avoid degradation or damage.

4. Repair and Replacement

If any modules or components of the plastic multiflex chains are damaged or worn beyond repair, replace them promptly to prevent system downtime or potential failures.

5. Training and Documentation

Provide proper training to the maintenance personnel on the installation, maintenance, and troubleshooting procedures of the plastic multiflex chains. Maintain detailed documentation of the system’s maintenance history for reference and future maintenance planning.

Multiflex Chain

In addition to plastic multiflex chains, our company also offers a wide range of other chain products, including Plastic Chain, Stainless Steel Chain, Agricultural Chains, Leaf Chains, and more. We strive to meet the diverse needs of our customers and provide tailored solutions for their specific applications.

Shaoxing Chaoli, established in 2006, is a professional transmission parts company. We have multiple advanced production and inspection equipment, including CNC Gear Grinding Machine, Gear Measuring Machine, CNC Gear Shaper, Machine Center, CMMS, and Torque Test System. Our commitment to professionalism, international certifications, custom services, advanced production equipment, and outstanding after-sales service sets us apart from the competition.

Shaoxing Chaoli welcomes all customers to inquire or customize our products.

Shaoxing Chaoli