Can Plastic Multiflex Chains be used in the aerospace industry for manufacturing processes?

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 traditional metal chains, reducing the overall weight of conveyor systems and enabling smoother operation.

2. Flexibility

With their modular design and articulated modules, plastic multiflex chains offer exceptional flexibility, allowing them to navigate around curves, corners, and obstacles with ease.

3. High Strength

Despite their lightweight construction, plastic multiflex chains exhibit impressive strength and durability, capable of withstanding heavy loads and high-speed applications.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance compared to traditional metal chains. They are corrosion-resistant, do not require lubrication, and are easy to clean, resulting in reduced downtime and increased productivity.

5. Noise Reduction

Due to their plastic construction, multiflex chains produce less noise and vibration during operation, creating a quieter and more comfortable working environment.

6. Chemical Resistance

Plastic multiflex chains are highly resistant to various chemicals, acids, and alkalis, making them suitable for applications in corrosive environments.

7. Cleanliness and Hygiene

These chains are easy to clean and maintain hygiene standards, making them ideal for industries with strict cleanliness requirements, such as food processing or pharmaceutical manufacturing.

8. Energy Efficiency

Plastic multiflex chains have low frictional resistance, resulting in energy savings and reduced power consumption, making them environmentally friendly and cost-effective.

9. Versatility

Plastic multiflex chains are versatile and can be customized to fit specific conveyor layouts, allowing for seamless integration into various applications.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in conveyor systems for industries such as automotive manufacturing, packaging, and logistics, ensuring smooth and efficient material handling.

2. Manufacturing and Assembly Lines

These chains play a crucial role in manufacturing and assembly lines, facilitating the movement of products or components throughout the production process.

3. Distribution and Warehousing

In distribution and warehousing facilities, plastic multiflex chains enable the efficient sorting, storage, and movement of goods, optimizing logistics operations.

4. Packaging and Bottling

Plastic multiflex chains are commonly used in packaging and bottling industries, providing reliable transportation of products during the packaging and bottling processes.

5. Material Sorting and Grading

These chains are employed in material sorting and grading systems, ensuring accurate and efficient separation of various materials based on specific criteria.

6. Cleanroom Environments

Plastic multiflex chains are suitable for cleanroom environments, where maintaining cleanliness and eliminating particle contamination is vital, such as in the semiconductor or pharmaceutical industries.

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 Maintenance

How to Select Suitable Plastic Multiflex Chains

1. Load Capacity

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

2. Application Environment

Evaluate the environmental conditions, including temperature, humidity, chemicals, and other factors that the chain will be exposed to.

3. Chain Material

Select the appropriate plastic material, such as polyethylene (PE) or polypropylene (PP), based on the desired strength, chemical resistance, and other specific requirements.

4. Chain Profile and Design

Choose the chain profile and design that best suits the application, considering factors such as the shape and size of the products being conveyed.

5. Environmental Factors

Take into account any environmental factors that may impact chain performance, such as dust, moisture, or extreme temperatures.

6. Conveyor System Layout

Consider the layout and configuration of the conveyor system to ensure the chain can be properly installed and aligned for optimal operation.

7. Maintenance and Cleanability

Assess the ease of maintenance and cleanability of the chain to minimize downtime and ensure hygienic operation, especially in industries with stringent cleanliness requirements.

8. Cost Considerations

Evaluate the overall cost-effectiveness of the chain, considering factors such as initial investment, maintenance costs, and potential savings in energy consumption.

9. Supplier and Support

Choose a reputable supplier that provides reliable support, including technical assistance, customization options, and prompt customer service.

Multiflex Chain Advantages

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps

Prior to installation, ensure that all necessary tools and equipment are ready, and the conveyor system is prepared for chain assembly.

2. Chain Assembly

Follow the manufacturer’s instructions to assemble the plastic multiflex chain, ensuring proper alignment and interlocking of the modules.

3. Sprocket Installation

Install the sprockets at the designated positions, ensuring they engage securely with the tabs on the chain modules.

4. Tracking Adjustment

Adjust the tracking of the chain by aligning the sprockets and making any necessary adjustments to ensure smooth and accurate movement.


1. Regular Cleaning

Regularly clean the chain and conveyor system to remove dirt, debris, and any accumulated contaminants that may affect performance.

2. Inspection

Periodically inspect the chain for signs of wear, damage, or misalignment, and address any issues promptly to prevent potential failures.

3. Lubrication

Apply appropriate lubrication, if required, to ensure smooth movement and reduce friction between the chain and sprockets.

4. Repair and Replacement

Repair or replace any damaged or worn-out chain modules, sprockets, or other components to maintain optimal performance and prolong the chain’s lifespan.

5. Training and Documentation

Provide training to personnel responsible for chain maintenance and document maintenance procedures to ensure consistency and proper upkeep.

Multiflex Chain

Our company also offers sprockets compatible with plastic multiflex chains. Sprockets play a crucial role in the smooth operation of the chain, ensuring accurate engagement and movement. They are specifically designed to match the profile and design of the plastic multiflex chains, providing optimal performance and reliability.


In addition to plastic multiflex chains, we provide a range of other chain products, including Plastic Chain, Stainless Steel Chain, agricultural chains, and leaf chains. These chains are designed for various applications and industries, offering reliable and efficient power transmission solutions.

Shaoxing Chaoli is a professional transmission parts company established in 2006. We boast 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, cutting-edge production equipment, and excellent after-sales service sets us apart from the competition.

Shaoxing Chaoli

Shaoxing Chaoli welcomes all customers to inquire or customize products according to their specific needs. Contact us today to experience our exceptional transmission solutions.