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) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the environmental considerations when using hollow pin chains?
When using hollow pin chains, several environmental considerations should be taken into account to ensure their performance and longevity in various applications.
- Moisture and Corrosion: In environments with high humidity or direct exposure to water, such as outdoor applications or food processing facilities with washdown procedures, the chains may be susceptible to corrosion. Choosing stainless steel or other corrosion-resistant materials for the chains can mitigate the impact of moisture and prolong their lifespan.
- Dust and Debris: Dust and debris can accumulate on the chain, affecting its operation and accelerating wear. In dusty or dirty environments, regular cleaning and maintenance are necessary to prevent particle buildup and ensure smooth operation.
- Chemical Exposure: Some industries involve exposure to chemicals that can potentially damage the chain. Acidic or alkaline substances, lubricants, and cleaning agents may impact the chain’s materials over time. Choosing a chain with suitable chemical resistance or implementing protective measures can mitigate these effects.
- Temperature Extremes: Extreme temperatures can affect chain performance. High temperatures may cause lubricants to break down faster, while low temperatures can make the chain more rigid and prone to failure. Selecting appropriate lubricants and chain materials that can withstand the operating temperatures is crucial.
- Outdoor Exposure: Chains used in outdoor applications are exposed to weather elements, including rain, snow, and sunlight. Proper protection, such as covering the chain or applying weather-resistant coatings, can help preserve their performance and prevent premature deterioration.
- Sanitary Requirements: In industries like food processing or pharmaceuticals, maintaining sanitary conditions is essential. Using chains with smooth surfaces, easy-to-clean materials, and adhering to proper hygiene protocols are vital to meet sanitary standards.
Addressing these environmental considerations can help extend the life of hollow pin chains, reduce maintenance requirements, and ensure reliable performance in various applications.
Can hollow pin chains be used in food processing or pharmaceutical industries?
Yes, hollow pin chains can be used in both the food processing and pharmaceutical industries, but there are some important considerations to keep in mind.
Food Processing Industry: Hollow pin chains are commonly utilized in the food processing industry for various applications. They are often employed in conveyor systems to transport food products during different stages of processing, such as washing, sorting, and packaging. These chains are designed to meet the specific hygiene standards required in food processing environments, making them suitable for use in food contact areas. Stainless steel and other corrosion-resistant materials are commonly used to manufacture hollow pin chains for food processing applications, ensuring that they are easy to clean and maintain. Additionally, food-grade lubricants may be used to ensure the chains meet food safety regulations.
Pharmaceutical Industry: In the pharmaceutical industry, the use of hollow pin chains is more limited compared to other types of conveyor chains due to the strict regulatory requirements. However, in certain non-product contact areas, hollow pin chains can be utilized for material handling and transportation purposes. Similar to the food processing industry, stainless steel and corrosion-resistant materials are preferred to maintain a high level of hygiene and prevent contamination. The pharmaceutical industry also demands adherence to specific cleaning and validation procedures to ensure the chains meet the required standards for pharmaceutical production environments.
Overall, while hollow pin chains can be used in the food processing and pharmaceutical industries, it is essential to select the appropriate chain materials, lubricants, and follow industry-specific regulations and guidelines to ensure compliance with hygiene and safety standards.
How do you select the right size and pitch for a hollow pin chain?
Selecting the correct size and pitch for a hollow pin chain is crucial to ensure optimal performance and longevity in a given application. Here are the key steps to guide you in the selection process:
- Identify the Application Requirements: Understand the specific requirements of the application, including the type of load, operating environment, speed, and temperature.
- Calculate the Chain Load: Determine the maximum load the chain will need to handle during operation. Consider both the static and dynamic loads to account for any sudden or impact loads.
- Calculate the Chain Speed: Determine the speed at which the chain will operate. Higher speeds may require special considerations for chain selection.
- Calculate the Pitch: The pitch of a chain refers to the distance between adjacent pins. Calculate the pitch required for your application based on the drive sprocket’s teeth and the desired speed and ratio.
- Consider the Roller Diameter: The roller diameter is essential for smooth engagement with the sprockets. Larger rollers typically offer better performance and higher load-carrying capacity.
- Check for Attachment Points: If your application requires attachments or special configurations, ensure that the hollow pin chain you choose has the necessary attachment points to accommodate them.
- Verify the Material: Select a hollow pin chain made from the appropriate material based on factors like environmental conditions, chemical exposure, and temperature range.
- Consult Manufacturer Guidelines: Always refer to the manufacturer’s specifications and guidelines for the specific hollow pin chain series or type you intend to use.
- Consider Safety Factors: Applying a safety factor to your calculations ensures the chain can handle unexpected overloads or variations in operating conditions.
By carefully considering these factors and calculations, you can confidently select the right size and pitch for a hollow pin chain that will meet the demands of your application and provide reliable performance over time.
editor by CX 2023-07-21