Are Plastic Multiflex Chains FDA-compliant for Food Contact?

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.

Advantages of Plastic Multiflex Chains

  • Lightweight
  • Flexibility
  • High Strength
  • Low Maintenance
  • Noise Reduction
  • Chemical Resistance
  • Cleanliness and Hygiene
  • Energy Efficiency
  • Versatility

1. Conveyor Systems

Plastic Multiflex Chains can be used in a wide variety of conveyor systems, including straight, curved, inclined, and declined conveyors. They are well-suited for conveying products in food processing, packaging, and bottling industries.

2. Manufacturing and Assembly Lines

Plastic Multiflex Chains are ideal for use in manufacturing and assembly lines as they offer low friction, low noise, and high precision movement. They can also withstand harsh environments and are easy to clean and maintain.

3. Distribution and Warehousing

Plastic Multiflex Chains are suitable for use in distribution and warehousing applications as they can handle heavy loads, are easy to install and maintain, and offer quiet operation.

4. Packaging and Bottling

Plastic Multiflex Chains are widely used in the packaging and bottling industries due to their low friction, low noise, and high strength. They can also be used in high-speed filling and capping machines.

5. Material Sorting and Grading

Plastic Multiflex Chains are ideal for use in material sorting and grading applications as they are highly versatile, easy to install, and offer low maintenance requirements. They can also be customized to suit specific sorting requirements.

6. Cleanroom Environments

Plastic Multiflex Chains are suitable for use in cleanroom environments as they are easy to clean and maintain, and offer low particle generation and low outgassing properties.

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.

Choosing the Right Plastic Multiflex Chains

  1. Load Capacity
  2. Application Environment
  3. Chain Material
  4. Chain Profile and Design
  5. Environmental Factors
  6. Conveyor System Layout
  7. Maintenance and Cleanability
  8. Cost Considerations
  9. Supplier and Support

Installation and Maintenance


  1. Preparatory Steps
  2. Chain Assembly
  3. Sprocket Installation
  4. Tracking Adjustment


  1. Regular Cleaning
  2. Inspection
  3. Lubrication
  4. Repair and Replacement
  5. Training and Documentation

Sprockets for Plastic Multiflex Chains

Our company provides sprockets that are specifically designed to be used with Plastic Multiflex Chains. The sprockets are made from high-quality materials and are designed to offer maximum performance and durability. Sprockets play a crucial role in the functioning of Plastic Multiflex Chains as they engage with the tabs on the chain modules and propel the chain forward. Choosing the right sprockets is critical to ensuring the smooth and efficient operation of the chain.

Other Chain Products

In addition to Plastic Multiflex Chains, we also offer other chain products, including Plastic Chain, Stainless Steel Chain, Agricultural Chains, and Leaf Chains.

About Shaoxing Chaoli Company

Shaoxing Chaoli Company was founded in 2006 and 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 focus on professionalism, international certification, customized service, production equipment, and after-sales service makes us stand out. We welcome all clients to inquire about or customize our products.