Product Description
ASTM standard g70 chain with superior quality:
Size: 1/4–1/2
Material: Alloy steel, high tensile, heat treated.
Surface treatment: Galvanized, Black painted, Self color, Polishing, Powder coated
Color: Self color, Red , grey, green, as to your request
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine
Technical Specification( ASTM G70 CHAIN):
| Nominal Size | Actual Bar Size | Inside Length | Inside Width | Weight per 100Feet | Working Load | Test load | Breaking load | |||
| in | in | m/m | in | in | Lb | Kg | Lb | Kg | Lb | Lb |
| 1/4 | 0.281 | 7.1 | 0.86 | 0.45 | 84 | 38 | 3150 | 1430 | 6300 | 12600 |
| 5/16 | 0.343 | 8.7 | 1.01 | 0.46 | 111 | 51 | 4700 | 2130 | 9400 | 18800 |
| 3/8 | 0.394 | 10 | 1.1 | 0.55 | 150 | 68 | 6600 | 2990 | 13200 | 26400 |
| 7/16 | 0.468 | 11.9 | 1.29 | 0.67 | 212 | 97 | 8750 | 3970 | 17500 | 35000 |
| 1/2 | 0.521 | 13 | 1.55 | 0.72 | 238 | 108 | 11300 | 5130 | 22600 | 45200 |
MATERIAL
Alloy steel, high tensile, heat treated.
LIGHT WEIGHT
exquisite design, convenient use and safety testing.
PPLICATION
Ship, iron and steel industry, petroleum chemical industry, coal mine.
FAMOUS CERTIFICATION
Can apply for the certification of CCS, LR, DNV and other CHINAMFG classification societies.
SELF COLOR
Red , grey, green, as to your request
Founded in 1998, HangZhou CHINAMFG Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. Country of ZheJiang Province known as “The Gem ity of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.Absolute CHINAMFG will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!
Packaging & Delivery
Packing details:
Bulk packing
Packed in wooden cases
Packed in Iron drum, then in pallets
According to your requirements
Delivery Detail: Usually 30 days after receiving your irrevocable L/C or advance payment.
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| Usage: | Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain |
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| Material: | Alloy |
| Surface Treatment: | Polishing |
| Samples: |
US$ 1/Meter
1 Meter(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What are the limitations of using mill chains in certain industries or applications?
While mill chains are versatile and well-suited for many industrial applications, they do have some limitations that need to be considered when choosing the right chain for specific industries or applications:
1. Speed Limitations: Mill chains may have limitations on their maximum allowable speed. High-speed applications may require specialized chains designed to handle the increased forces and loads associated with faster operation.
2. Environmental Factors: Harsh operating environments, such as extremely high or low temperatures, corrosive chemicals, or abrasive materials, can affect the performance and longevity of mill chains. In such cases, specialized chains with appropriate coatings or materials may be required.
3. Noise and Vibration: Mill chains can generate noise and vibration during operation, which can be a concern in certain industries or applications where quieter and smoother operation is desired.
4. Misalignment Issues: Misalignment between sprockets can cause premature wear and failure of mill chains. Proper alignment and regular maintenance are essential to ensure optimal performance and longevity.
5. Weight Considerations: In applications where weight is a critical factor, the weight of the mill chains themselves may need to be taken into account, especially when dealing with large conveying systems.
6. Shock Loads: Sudden and heavy loads can put extra stress on mill chains, potentially leading to failure if not properly accounted for in the chain’s design and selection.
7. Customization Challenges: In some cases, unique applications may require highly customized chain designs, which can be more challenging and costly to manufacture.
8. Water and Moisture: Excessive exposure to water and moisture can lead to rust and corrosion, reducing the chain’s lifespan. In environments where water or moisture is prevalent, chains with appropriate coatings or materials should be used.
9. Chemical Resistance: Certain chemicals can be detrimental to the material properties of mill chains. When working with chemicals, it is essential to choose chains that offer the necessary chemical resistance.
Despite these limitations, proper selection, installation, and maintenance of mill chains can overcome many challenges and ensure their effective and reliable performance in various industries and applications.
Can mill chains be used in the cement and construction materials industry?
Yes, mill chains can be used in the cement and construction materials industry. The cement industry involves the production of cement, which is a crucial building material used in various construction projects. Mill chains play a significant role in material handling and conveyor systems within cement plants and other construction material manufacturing facilities.
Mill chains are utilized in cement and construction material handling applications such as:
- Raw Material Handling: Mill chains are used to transport raw materials, such as limestone, shale, clay, and iron ore, from storage areas to the processing units.
- Kiln Feeding: Mill chains are involved in feeding the raw materials into the cement kiln for the clinker production process.
- Clinker Handling: After the clinker is produced in the kiln, mill chains are used to convey and cool the clinker before further processing.
- Cement Grinding: Mill chains help transport the finished cement product to storage or packaging areas.
These applications involve heavy loads, high temperatures, and abrasive materials, making mill chains a suitable choice due to their durability and strength. However, it is crucial to select the right type and size of mill chain to ensure optimal performance and longevity in the cement and construction materials industry.
Overall, mill chains are integral in facilitating the efficient movement of materials throughout the cement manufacturing process, contributing to the productivity and success of the industry.
Can mill chains be used in the mining and mineral processing industries?
Yes, mill chains are commonly used in the mining and mineral processing industries. These chains are designed to handle heavy loads and harsh operating conditions, making them well-suited for various applications in this sector. Here’s how mill chains are utilized in mining and mineral processing:
1. Material Handling: In mining operations, mill chains are used for material handling tasks such as transporting ores, rocks, and other raw materials. They are often employed in conveyor systems to move bulk materials from one location to another efficiently and reliably.
2. Crushing and Grinding: Mill chains play a crucial role in the crushing and grinding processes, where large chunks of minerals or ores are broken down into smaller particles for further processing. These chains are used in crushing machines and ball mills to ensure the smooth movement of materials throughout the equipment.
3. Agglomeration: Mill chains are used in agglomeration processes, where fine particles are combined to form larger particles or pellets. These chains are vital for maintaining the integrity of the agglomerates and ensuring proper handling during the agglomeration process.
4. Heap Leaching: In heap leaching operations, mill chains are used to stack and reclaim heaps of crushed ore, allowing for efficient leaching of valuable minerals from the ore.
5. Tailings Management: Mill chains are also used in tailings management systems, where they assist in the transportation and disposal of tailings, which are the waste materials produced during mineral processing.
6. Robust and Durable: Mining and mineral processing operations demand equipment that can withstand heavy loads, abrasion, and harsh environments. Mill chains are designed with these factors in mind, ensuring their durability and reliability even in challenging conditions.
Overall, mill chains are a critical component in the mining and mineral processing industries, contributing to the efficiency and productivity of various processes involved in extracting and processing valuable minerals.
editor by CX 2024-04-19