Can Plastic Multiflex Chains be used in extreme temperature environments like foundries?

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 designed to be lightweight, reducing the overall weight of the conveyor system and minimizing the energy required for operation.

2. Flexibility

Plastic multiflex chains can flex and articulate in various directions, allowing them to navigate around curves and bends in the conveyor system without the need for additional components.

3. High Strength

Despite their lightweight design, plastic multiflex chains offer high strength and load-bearing capacity, ensuring reliable performance even under heavy loads.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance due to their durable construction and self-lubricating properties, reducing downtime and increasing productivity.

5. Noise Reduction

Plastic multiflex chains produce less noise compared to traditional metal chains, resulting in a quieter working environment.

6. Chemical Resistance

Plastic multiflex chains are resistant to various chemicals, making them suitable for applications where exposure to corrosive substances is a concern.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and maintain, making them ideal for industries with strict cleanliness and hygiene standards, such as food processing and pharmaceuticals.

8. Energy Efficiency

Due to their lightweight design and low friction properties, plastic multiflex chains help optimize energy consumption, resulting in cost savings.

9. Versatility

Plastic multiflex chains can be customized and adapted to suit a wide range of applications, providing flexibility and versatility in material handling processes.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in conveyor systems across various industries, facilitating the smooth movement of products or materials.

2. Manufacturing and Assembly Lines

Plastic multiflex chains play a crucial role in manufacturing and assembly lines, ensuring efficient production processes and product quality.

3. Distribution and Warehousing

Plastic multiflex chains are utilized in distribution and warehousing operations to streamline material handling and logistics.

4. Packaging and Bottling

Plastic multiflex chains are commonly employed in packaging and bottling applications, enabling the efficient transfer and packaging of goods.

5. Material Sorting and Grading

Plastic multiflex chains contribute to the accurate sorting and grading of materials, enhancing overall productivity and quality control.

6. Cleanroom Environments

Plastic multiflex chains are suitable for cleanroom environments, where maintaining cleanliness and preventing contamination are of utmost importance.

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 Maintenance

How to Select the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum load that the plastic multiflex chains will be required to carry, ensuring that it meets the specific application requirements.

2. Application Environment

Take into account the operating conditions and environmental factors, such as temperature, humidity, and exposure to chemicals or abrasive substances.

3. Chain Material

Choose the appropriate material for the plastic multiflex chains based on the application requirements and the compatibility with the conveyed products or materials.

4. Chain Profile and Design

Select the chain profile and design that best suits the conveyor system layout and the specific handling needs of the products or materials.

5. Environmental Factors

Consider any external factors, such as dust, dirt, or moisture, that may affect the performance and lifespan of the plastic multiflex chains.

6. Conveyor System Layout

Evaluate the layout and configuration of the conveyor system to ensure proper chain selection and compatibility with other components.

7. Maintenance and Cleanability

Assess the ease of maintenance and cleanability of the plastic multiflex chains to minimize downtime and ensure optimal performance.

8. Cost Considerations

Weigh the initial investment cost against the long-term benefits and durability of the plastic multiflex chains to make an informed decision.

9. Supplier and Support

Choose a reliable supplier who can provide technical support, customization options, and timely assistance for any maintenance or replacement needs.

Multiflex Chain Advantages

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps

Prior to installation, ensure that the conveyor system is properly prepared, including cleaning the track, aligning the sprockets, and checking for any obstructions.

2. Chain Assembly

Assemble the plastic multiflex chains by interlocking the modules together, making sure that they engage securely without any gaps or misalignment.

3. Sprocket Installation

Install the sprockets onto the drive shaft or sprocket wheels, aligning them with the tabs on the chain modules to ensure proper engagement and smooth operation.

4. Tracking Adjustment

Adjust the chain tracking by carefully aligning the sprockets and tensioning the chain to prevent any deviation or misalignment during operation.


1. Regular Cleaning

Regularly clean the plastic multiflex chains to remove any dirt, debris, or contaminants that may affect their performance or cause premature wear.

2. Inspection

Periodically inspect the chains for any signs of damage, such as cracks, excessive wear, or loose modules, and address any issues promptly to avoid potential failures.

3. Lubrication

Apply appropriate lubrication to the chain modules and sprockets as recommended by the manufacturer to ensure smooth and efficient operation.

4. Repair and Replacement

If any modules or sprockets are damaged or worn out, replace them with new ones to maintain the integrity and performance of the plastic multiflex chains.

5. Training and Documentation

Provide training to operators and maintenance personnel on proper installation, maintenance, and troubleshooting procedures for the plastic multiflex chains. Keep detailed documentation of maintenance activities and any modifications made to the chain system.

Multiflex Chain Image

Sprockets for Plastic Multiflex Chains

Our company also provides a range of sprockets that are specifically designed to be compatible with plastic multiflex chains. Sprockets play a crucial role in the smooth operation of the chains, engaging with the tabs on the modules to propel the chain forward.

Proper selection and installation of sprockets are essential to ensure optimal performance and longevity of the plastic multiflex chains. Our sprockets are meticulously engineered to match the chain profile and design, providing reliable and efficient power transmission.

Sprockets for Multiflex Chains

Other Chain Products

In addition to plastic multiflex chains, we offer a comprehensive range of other chain products to cater to various industrial applications. Our product portfolio includes plastic chains, stainless steel chains, agricultural chains, leaf chains, and more. Each chain type is designed and manufactured to meet stringent quality standards and deliver reliable performance in their respective applications.

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, Torque test system, and more.

At Shaoxing Chaoli, we pride ourselves on our professionalism and commitment to excellence. Our products are internationally certified, ensuring their quality and reliability. We offer customized services to meet specific customer requirements, and our dedicated team provides efficient after-sales support and technical assistance.

Choose Shaoxing Chaoli for all your transmission needs, and experience the difference of working with a trusted and reputable company.

Shaoxing Chaoli Company