China factory HB80 Hollow Pin Conveyor Chain Link Chain

Product Description

CZPT rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength.

Pre-loaded during the manufacturing process to minimize initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.

CHAIN
NO.
PITCH BUSH
WIDTH
ROLLER
DIA
PIN PLATE MIN.
TENSILE
STRENGTH
RATED
TENSILE
STRENGTH
WEIGHT
d d2 L1 L2 H t/T
mm mm mm mm mm mm mm mm mm KN/min KN/min kg/m
HC120030 76.20 19.00 47.60 13.20 19.05 23.10 23.90 38.10 3.8/5.1 5.40 3.80 7.46
HC240040 101.60 25.40 66.70 19.56 26.92 31.50 32.00 50.80 6.5/7.8 5.40 8.70 14.28
HC240060 152.40 25.40 66.70 19.56 26.92 31.50 32.00 50.80 6.5/7.8 124.50 8.70 12.05
DC180060HP 152.40 19.05 47.60 13.20 19.05 23.10 23.90 39.00 5.08 66.60 5.50 5.35
JH4P18HP 101.60 19.10 47.60 13.20 19.05 23.10 23.90 39.00 5.08 66.60 5.50 8.03
HB80 80.00 20.00 50.00 18.50 24.00 22.00 23.50 40.00 5.0/4.0 79.00 6.30 6.81
HP100 100.00 22.00 45.00 12.00 16.00 22.50 23.50 35.00 5.00 75.00 6.00 6.20
HP100F1 100.00 22.00 45.00 12.00 18.00 23.00 24.20 35.00 5.00 75.00 6.00 6.15

Usage: Transmission Chain, Conveyor Chain, Roller Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 3"*4"
Structure: Roller Chain
Samples:
US$ 10/Meter
1 Meter(Min.Order)

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Customization:
Available

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hollow pin chain

Can hollow pin chains be used in vertical lifting applications?

Yes, hollow pin chains can be used in vertical lifting applications, and they offer several advantages for such uses.

  • Strength and Load Capacity: Hollow pin chains are designed to handle moderate to heavy loads, making them suitable for vertical lifting applications that involve lifting heavy objects or materials.
  • Attachment Options: Hollow pin chains can be equipped with various attachments, such as hooks or custom links, to facilitate vertical lifting and secure the load properly.
  • Flexibility: Hollow pin chains have a certain degree of flexibility, which is beneficial in vertical lifting applications that involve navigating around pulleys or sprockets.
  • Reduced Weight: The hollow pin design reduces the weight of the chains, resulting in lower inertia during starts and stops, and enabling smoother vertical lifting operations.
  • Corrosion Resistance: For outdoor or corrosive environments, stainless steel hollow pin chains offer excellent corrosion resistance, ensuring the chain’s durability and longevity in such conditions.
  • Easy Maintenance: Hollow pin chains are relatively easy to maintain, and regular lubrication and inspection can help extend the chain’s life and ensure safe and reliable vertical lifting.

However, it’s crucial to consider certain factors when using hollow pin chains in vertical lifting applications:

  • Proper Tension: Maintaining proper chain tension is essential to ensure safe and efficient vertical lifting. Adequate tension helps to keep the chain engaged with the pulleys or sprockets properly and reduces the risk of the chain derailing or experiencing excessive wear.
  • Overhead Safety: When using hollow pin chains for overhead vertical lifting, safety measures are critical. Proper installation, regular inspections, and adherence to safety guidelines are necessary to prevent accidents and ensure the safety of personnel and equipment.
  • Limitations on Speed: Hollow pin chains may have limitations in extremely high-speed vertical lifting applications, as excessive speed can lead to increased stress and vibration. Careful consideration of the chain’s speed limits is necessary.

In conclusion, hollow pin chains can be used in vertical lifting applications, offering strength, flexibility, attachment options, reduced weight, corrosion resistance, and ease of maintenance. Proper tensioning and safety measures are essential to ensure safe and efficient vertical lifting operations using hollow pin chains.

hollow pin chain

What are the limitations of using hollow pin chains in certain applications?

Hollow pin chains offer several advantages, but there are limitations to consider when using them in certain applications. Here are some of the key limitations:

  • Heavy Shock Loads: While hollow pin chains are designed to handle moderate to heavy loads, they may not be suitable for applications with extremely heavy shock loads or sudden impacts. Such conditions can lead to accelerated wear and chain failure.
  • High-Speed Applications: While hollow pin chains can handle moderate speeds effectively, they may not be the best choice for extremely high-speed applications. At very high speeds, the flexibility of the chain may result in vibration and decreased performance.
  • Temperature Extremes: Hollow pin chains may not perform well in applications with extreme temperature variations. In high-temperature environments, the lubrication may degrade faster, leading to increased friction and wear. In very low temperatures, the chain’s flexibility may be reduced, affecting its performance.
  • Chemical Exposure: In applications where the chain is exposed to aggressive chemicals or corrosive substances, careful material selection is essential. While stainless steel hollow pin chains offer some corrosion resistance, they may still be affected by certain chemicals and environments.
  • High Precision Requirements: Hollow pin chains may not be suitable for applications with extremely high precision requirements. Their design allows for some degree of flexibility, which might not be ideal for applications where precise positioning is critical.
  • Long Distance Conveyor Systems: In long-distance conveyor systems, where the chain spans over considerable lengths, elongation of the chain can become an issue over time, leading to the need for more frequent tension adjustments and maintenance.

It’s essential to thoroughly evaluate the specific requirements and conditions of an application before selecting hollow pin chains. While they offer many benefits in various scenarios, understanding their limitations can help make informed decisions and ensure the best chain choice for the intended use.

hollow pin chain

What materials are hollow pin chains typically made of?

Hollow pin chains are commonly manufactured using high-quality materials that offer excellent strength, durability, and resistance to wear. The most frequently used materials for hollow pin chains include:

  • Carbon Steel: Carbon steel is a popular choice for hollow pin chains due to its affordability and good mechanical properties. It provides adequate strength and hardness for many industrial applications while being relatively cost-effective.
  • Stainless Steel: Stainless steel hollow pin chains are known for their exceptional corrosion resistance, making them suitable for applications exposed to moisture, chemicals, or harsh environments. They are often used in food processing, pharmaceuticals, and outdoor applications.
  • Alloy Steel: Alloy steel hollow pin chains are alloyed with other elements to enhance specific properties, such as increased strength, toughness, or wear resistance. These chains are commonly used in heavy-duty applications where higher performance is required.
  • Plastic: In some cases, hollow pin chains can be made from engineering plastics, such as acetal or polyethylene. Plastic chains offer benefits like low friction, lightweight, and resistance to corrosion and chemicals. They are often used in applications where traditional metal chains may not be suitable.

The choice of material depends on the specific requirements of the application. Factors such as load capacity, environmental conditions, operating temperature, and budget considerations play a role in determining the most suitable material for a particular hollow pin chain application.

China factory HB80 Hollow Pin Conveyor Chain Link Chain  China factory HB80 Hollow Pin Conveyor Chain Link Chain
editor by CX 2023-09-05