Plastic Conveyor Chains Replacement Of System Plast NP50
| Chain Code | Pitch ( mm ) | Chain Width ( mm ) | Working Load N ( max. ) | Backflex Radius (min.) ( mm ) | Weight ( kg/m ) |
|---|---|---|---|---|---|
| NP40 | 12.7 | 20 | 490 | 125 | 0.4 |
| NP40S | 12.7 | 20 | 490 | 125 | 0.43 |
| NP50 | 15.875 | 22.5 | 640 | 155 | 0.6 |
| NP60 | 19.05 | 30 | 830 | 180 | 0.8 |
Plastic Conveyor Chains Replacement Of System Plast NP50
Plastic conveyor chains are specialized chains made from engineering plastics such as polyethylene (PE), polypropylene (PP), acetal (POM), or polyamide (PA). They are designed specifically for use in conveyor systems, where they facilitate the movement of materials or products along a production line.

Advantages
Plastic conveyor chains offer several advantages over traditional metal chains. They are lightweight, corrosion-resistant, and have low friction characteristics, resulting in smoother operation, reduced energy consumption, and less wear on components. They are also resistant to chemicals and can withstand wet or humid environments.
Types
There are four main types of plastic conveyor chains:
- Tabletop chains: These chains have a flat surface with raised edges, allowing them to transport products on a flat or inclined conveyor surface. They are commonly used in industries such as food and beverage, packaging, and pharmaceuticals.
- Modular chains: Modular chains consist of individual modules or links that can be easily replaced, reconfigured, or extended. They offer flexibility in design and maintenance, making them suitable for applications where frequent modifications or repairs are required.
- Side-flexing chains: Side-flexing chains are designed to navigate curved conveyor paths, allowing for smooth product flow around corners or bends. They are commonly used in industries such as bottling, packaging, and automotive assembly.
- Magnetic chains: Magnetic chains incorporate magnets into their design, enabling them to be used in applications where magnetic properties are required. They are used in magnetic conveyors or separation systems for handling ferrous materials.

Applications
Plastic conveyor chains have found wide applications in various industries, such as:
- Food and Beverage: Used to transport food products and beverages along the production line.
- Pharmaceuticals: Used in the production of medicines and medical supplies.
- Automotive: Used for assembly and painting processes.
- Electronics: Used in the production of electronic components.
- Packaging: Used for packaging and labeling processes.

How to Select Plastic Conveyor Chains
When selecting plastic conveyor chains, it is important to consider factors such as load capacity, speed requirements, operating environment, and specific application needs. Manufacturers provide specifications and guidelines for their chains, including load ratings, temperature limits, and recommended maintenance procedures.
Installation and Maintenance
Proper installation and maintenance of plastic conveyor chains are essential to ensure their optimal performance and longevity. This includes proper alignment of sprockets, tensioning of the chains, regular inspection for wear or damage, and cleaning to remove debris or contaminants.

Possible Problems and Solutions
Here are some common problems that may occur during the use of plastic conveyor chains and their solutions:
- Chain wear: Regularly monitor the chain wear and replace the worn-out sections or the entire chain if necessary. Lubrication can also help reduce wear.
- Chain breakage: Ensure that the conveyor chain is suitable for the intended load capacity. Regularly inspect the chain for any signs of damage or fatigue and replace it if needed.
- Chain misalignment: Check the alignment of the chain regularly and adjust it as needed. Ensure that the sprockets, guides, and other components are properly aligned and in good condition.
- Chain contamination: Implement regular cleaning and maintenance procedures to remove any contaminants from the chain. Use appropriate cleaning agents and methods that are compatible with the plastic material.
- Chain noise: Apply suitable noise-reducing measures such as using noise-absorbing materials, adjusting the tension of the chain, or installing noise-dampening components.
Plastic Conveyor Chains and Sprockets
Plastic conveyor chains and sprockets are designed to work together in conveyor systems, with the sprockets providing the necessary power to drive the chain. It is important to choose the right sprocket for the chain, ensuring that they are compatible in terms of tooth pitch, bore size, and material properties.



About EVER-POWER
EVER-POWER was established in 2006 as a professional transmission parts company. Since its establishment, EVER-POWER has been committed to becoming an industry leader, not only providing products and services to well-known domestic enterprises, but also expanding its market to dozens of countries and regions in Asia, Europe, America, etc. We have multiple advanced production and testing equipment, including CNC gear grinding machines, gear measuring machines, CNC gear shaping machines, machining centers, CMMS, torque testing systems, etc. Our expertise, international certifications, customization services, production equipment and after-sales service set us apart from the competition. EVER-POWER produces various conveying equipment and accessories. Its products are widely used in various industries such as beverage and food processing, aquatic product processing,pharmaceuticals, packaging, and electronics. The company's main products include: plastic conveyor flat-top chains, keel chains, flexible chains and matching sprockets; stainless steel conveyor flat-top chains, roller chains and matching sprockets; plastic modular conveyor belts and matching sprockets. In addition, we also provide agricultural machinery gearboxes, PTO shafts, air compressors, hydraulic cylinders, trailers, various agricultural machinery accessories, etc. Please contact us if you need them. Customers are welcome to inquire and customize products.


Additional information
| Edited by | hyw |
|---|
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