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What Types of Chains are Used in Packaging Machinery?

2024-07-22 14:05:25

What Types of Chains are Used in Packaging Machinery?



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Packaging machinery employs various types of chains, each designed to serve specific functions within the system. Here are some common types:


1. Roller Chains

  • Construction: Composed of a series of cylindrical rollers held together by side links, with each roller rotating on a pin.

  • Uses: Commonly used for driving mechanisms, conveyor systems, and transferring power between different machine parts.

  • Benefits: Durable, flexible, and capable of handling heavy loads and high speeds.

2. Silent Chains (Inverted Tooth Chains)

  • Construction: Made up of a series of toothed links that engage with sprockets, designed to mesh smoothly.

  • Uses: Ideal for high-speed applications where noise reduction is crucial, such as in high-speed conveyors and timing applications.

  • Benefits: Quieter operation compared to roller chains, smooth engagement, and reduced vibration.

3. Leaf Chains

  • Construction: Composed of interlaced plates and pins, without rollers.

  • Uses: Primarily used in lifting applications, such as forklift trucks and other heavy lifting equipment.

  • Benefits: High tensile strength, excellent load-bearing capacity, and resistance to elongation under heavy loads.

4. Conveyor Chains

  • Types:

    • Flat-Top Chains: Consist of flat plates that provide a smooth surface for product conveyance.

    • Table-Top Chains: Similar to flat-top but often narrower, used for conveying bottles, cans, and other packaged goods.

    • Modular Plastic Chains: Made of plastic segments linked together, offering flexibility and ease of maintenance.

  • Uses: Used in various conveyor systems for transporting products through packaging lines.

  • Benefits: Versatile, customizable, and available in materials suitable for different environments (e.g., food-grade, corrosion-resistant).

5. Drag Chains

  • Construction: Typically robust and designed to handle abrasive or heavy materials.

  • Uses: Employed in applications where materials need to be dragged or conveyed over distances, such as in bulk material handling.

  • Benefits: Strong construction, ability to handle heavy loads, and suitable for harsh environments.

6. Accumulation Chains

  • Construction: Often feature rollers or pads on the chain links to reduce friction.

  • Uses: Used in systems where products need to accumulate temporarily before being released in a controlled manner, such as in sorting and buffering stages.

  • Benefits: Allows for controlled accumulation and release of products, reducing jamming and ensuring smooth flow.

7. Double Pitch Chains

  • Construction: Similar to standard roller chains but with double the pitch (distance between pins), resulting in fewer links for a given length.

  • Uses: Suitable for lighter load applications and longer distances between sprockets, such as in light conveyor systems.

  • Benefits: Cost-effective, lighter weight, and longer service life due to reduced wear.

8. Attachment Chains

  • Construction: Chains with various attachments or fixtures for mounting custom carriers, brackets, or pushers.

  • Uses: Used in packaging lines where products need to be carried, pushed, or pulled through various stages, such as labeling, filling, and sealing.

  • Benefits: Highly customizable, adaptable to specific applications, and enhances automation capabilities.

9. Specialty Chains

  • Types:

    • Corrosion-Resistant Chains: Made from stainless steel or coated materials for use in corrosive environments, such as food processing or chemical packaging.

    • Heat-Resistant Chains: Designed to withstand high temperatures, used in environments like baking or sterilization.

  • Uses: Specific to industries with unique requirements, ensuring reliable performance under specialized conditions.

  • Benefits: Tailored to withstand harsh environments, ensuring durability and consistent performance.

Each of these chains is designed to meet specific operational requirements in packaging machinery, ensuring efficient, reliable, and smooth operations. The choice of chain depends on factors such as load, speed, environmental conditions, and the nature of the packaged products.


GIDI CHAIN LIMITED supply lots of roller chainconveyor chainLeaf Chain, welded chainforged chainPalm Oil Mill ChainHoisting Chain,Mine and Metallurgy Chain, etc. totaling over 3000 varieties. and 90% of chains are exported to worldwide, Which mainly export to Southeast Asia, European, North America, South America. Chains are welcomed by customers with the excellent quality. Our company owns more than 100 sets of advanced and professional manufacturing equipment, Perfect and rigorous QC system is implemented in every process from material purchasing to finished products packaging. Also, we have passed the ISO9001: 2015 Quality Management System Certification.


More Detail : www.gidi-chain.com