Product Description
Our own factory has more than 23 years of production experience
Each set of main connected components must pass standard tests.
Thousands of roads, safety first, quality clearance is our first criterion
Product Parameters
Factory Supplied High Strength stud link anchor chain:
Size: “1/2” –“2-3/4”
Material:20Mn2,CM490,30Mn2.
Surface treatment: Galvanized, Black painted, Self color
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine
Technical Specification(Stud link anchor chain):
Diameter | Chain Link Size | U1 Open Link Chain | U2 Open Link Chain | U3 Open Link Chain | Approx.Weight | |||||
Outside Length | Outside Width | Proof Load | Breaking Load | Proof Load | Breaking Load | Proof Load | Breaking Load | 27.5M | ||
INCH | MM | MM | MM | KN | KN | KN | KN | KN | KN | KG |
1/2 | 12.5 | 75 | 45 | 46 | 66 | 66 | 92 | 92 | 132 | 98 |
9/16 | 14 | 84 | 50.4 | 58 | 82 | 82 | 116 | 116 | 165 | 119 |
5/8 | 16 | 96 | 57.6 | 76 | 107 | 107 | 150 | 150 | 216 | 156 |
11/16 | 17.5 | 105 | 63 | 89 | 127 | 127 | 179 | 179 | 256 | 186 |
3/4 | 19 | 114 | 68.4 | 105 | 150 | 150 | 211 | 211 | 301 | 230 |
13/16 | 20.5 | 123 | 73.8 | 123 | 175 | 175 | 244 | 244 | 349 | 260 |
7/8 | 22 | 132 | 79.2 | 140 | 500 | 500 | 280 | 280 | 401 | 300 |
15/16 | 24 | 144 | 86.4 | 167 | 237 | 237 | 332 | 332 | 476 | 370 |
1 1/16 | 26 | 156 | 93.6 | 194 | 278 | 278 | 389 | 389 | 556 | 431 |
1 1/8 | 28 | 168 | 100.8 | 225 | 321 | 321 | 449 | 449 | 642 | 496 |
1 3/16 | 30 | 180 | 108 | 257 | 368 | 368 | 514 | 514 | 735 | 564 |
1 1/4 | 32 | 192 | 115.2 | 291 | 417 | 417 | 583 | 583 | 833 | 635 |
1 5/16 | 34 | 204 | 122.4 | 328 | 468 | 468 | 655 | 655 | 937 | 712 |
1 7/16 | 36 | 216 | 129.6 | 366 | 523 | 523 | 732 | 732 | 1050 | 800 |
1 1/2 | 38 | 228 | 136.8 | 406 | 581 | 581 | 812 | 812 | 1160 | 887 |
1 9/16 | 40 | 240 | 144 | 448 | 640 | 640 | 896 | 896 | 1280 | 1032 |
1 5/8 | 42 | 252 | 151.2 | 492 | 703 | 703 | 981 | 981 | 1400 | 1084 |
1 3/4 | 44 | 264 | 158.4 | 538 | 769 | 769 | 1080 | 1080 | 1540 | 1197 |
1 13/16 | 46 | 276 | 165.6 | 585 | 837 | 837 | 1170 | 1170 | 1680 | 1310 |
1 7/8 | 48 | 288 | 172.8 | 635 | 908 | 908 | 1270 | 1270 | 1810 | 1438 |
2 | 50 | 300 | 180 | 686 | 981 | 981 | 1370 | 1370 | 1960 | 1546 |
2 1/16 | 52 | 312 | 187.2 | 739 | 1060 | 1060 | 1480 | 1480 | 2110 | 1661 |
2 1/8 | 54 | 324 | 194.4 | 794 | 1140 | 1140 | 1590 | 1590 | 2270 | 1791 |
2 3/16 | 56 | 336 | 201.6 | 851 | 1220 | 1220 | 1710 | 1710 | 2430 | 1926 |
2 5/16 | 58 | 348 | 208.8 | 909 | 1290 | 1290 | 1810 | 1810 | 2600 | 2086 |
2 3/8 | 60 | 360 | 216 | 969 | 1380 | 1380 | 1940 | 1940 | 2770 | 2249 |
2 7/16 | 62 | 372 | 223.2 | 1030 | 1470 | 1470 | 2060 | 2060 | 2940 | 2361 |
2 1/2 | 64 | 384 | 230.4 | 1100 | 1560 | 1560 | 2190 | 2190 | 3130 | 2516 |
2 9/16 | 66 | 396 | 237.6 | 1160 | 1660 | 1660 | 2310 | 2310 | 3300 | 2676 |
2 11/16 | 68 | 408 | 244.8 | 1230 | 1750 | 1750 | 2450 | 2450 | 3500 | 2885 |
2 3/4 | 70 | 420 | 252 | 1290 | 1840 | 1840 | 25800 | 25800 | 3690 | 3571 |
Detailed Photos
Provide ODM, OEM service
Has a professional technical RESEARCH and development team, set research and development, production, sales in one.
Company Profile
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 City 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, ano 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!
Certifications
Packaging & Shipping
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.
Payment: Western Union, Paypal, Money Gram, T/T, L/C
Packaging
We can pack the products in neutral packing or customized packing(customers need to pay a little extra cost)
Shipping: DHL,TNT,or by sea-shipment
Delivery time: within 30 days after the order confirmed
FAQ
Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand,very cheap and competitive.
Q2: What advantages do you have?
A2:We have been engaged in this industry for 23 years, we are the drafting unit of the snow chair industry standard,we have TUV/GSONORM,BSCI certificates, our workshop has introduced 6S management method and lean production.
Q3: How does your factory do regarding quality control?
A3: Our skilled QC department will test products during each production process.What’s more. before packing and shipping we will test again for each finished products.So we have 100% quality guarantee to our clients.Anyway,we will be responsible for any quality problem.
04: Can you provide complete product information and pictures to
e-commerce customers? A4:Yes.we also have videos.
05: Are there any discounts for new customers? A5: Yes, please contact us for details.
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Usage: | Drag Chain, Stud Anchor Chain |
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Material: | Alloy |
Surface Treatment: | Baking Paint |
Samples: |
US$ 1/pieces
1 pieces(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 safety precautions when working with gear chains?
Working with gear chains requires following specific safety precautions to prevent accidents, injuries, and damage to equipment. Here are some important safety measures to consider:
1. Proper Training:
– Ensure that personnel working with gear chains are adequately trained on the proper handling, installation, and maintenance procedures. Training should include an understanding of the equipment’s operating principles and safety guidelines.
2. Personal Protective Equipment (PPE):
– Use appropriate PPE, such as safety goggles, gloves, and protective clothing, to protect against potential hazards, including flying debris, pinching, or contact with moving parts.
3. Lockout/Tagout:
– Follow lockout/tagout procedures when performing maintenance or repairs on gear chains. This ensures that the equipment is properly isolated and de-energized to prevent unexpected movement or startup.
4. Equipment Inspection:
– Regularly inspect the gear chain and associated components for any signs of wear, damage, or misalignment. Replace worn or damaged parts promptly to maintain safe operation.
5. Guarding:
– Install appropriate guards and protective enclosures around the gear chain to prevent accidental contact with moving parts. This helps to minimize the risk of entanglement or injuries.
6. Proper Lifting and Handling:
– Use proper lifting techniques and equipment when handling heavy gear chains or components. Avoid overexertion and follow ergonomic practices to prevent strains or injuries.
7. Safe Work Environment:
– Maintain a clean and well-organized work area around the gear chain. Remove any obstructions or tripping hazards to ensure safe access and operation.
8. Regular Maintenance:
– Follow the manufacturer’s recommended maintenance schedule for the gear chain. Regular inspections, lubrication, and adjustments are essential for safe and reliable operation.
9. Emergency Procedures:
– Establish and communicate emergency procedures to respond to potential accidents or malfunctions involving the gear chain. Train personnel on these procedures to ensure a swift and effective response.
By adhering to these safety precautions, operators and maintenance personnel can minimize the risks associated with working with gear chains and create a safer working environment. It is important to consult the specific safety guidelines provided by the gear chain manufacturer and comply with any applicable safety regulations and standards.
How do you troubleshoot common issues with gear chains?
Troubleshooting common issues with gear chains involves a systematic approach to identify and resolve the underlying problems. Here are some steps to troubleshoot gear chain issues:
1. Visual Inspection: Start by visually inspecting the gear chain for any visible damage, such as broken teeth, worn links, or misalignment. Look for signs of excessive wear, inadequate lubrication, or contamination.
2. Noise and Vibration: Listen for unusual noise or vibrations during operation. Excessive noise or vibration can indicate misalignment, worn gears, or inadequate lubrication.
3. Load and Torque: Check if the gear chain is handling the load and torque requirements of the application. Overloading can cause premature wear and damage to the chain.
4. Lubrication: Evaluate the lubrication system to ensure proper lubrication is provided to the gear chain. Inadequate or improper lubrication can lead to increased friction, wear, and overheating.
5. Alignment: Check the alignment of the gear chain and ensure that the gears are properly meshing. Misalignment can cause excessive wear and noise.
6. Maintenance Records: Review the maintenance records to ensure that the gear chain has been regularly inspected, lubricated, and maintained according to the manufacturer’s recommendations.
7. Consult the Manufacturer: If troubleshooting steps do not resolve the issue, it is advisable to consult the gear chain manufacturer or a qualified professional for further guidance and assistance.
By systematically addressing these troubleshooting steps, you can identify and resolve common issues with gear chains, ensuring their optimal performance and longevity.
What industries commonly use gear chains?
Gear chains find applications in various industries where precise power transmission, speed control, and high load capacity are required. Some common industries that use gear chains include:
– Automotive: Gear chains are utilized in automotive systems such as engines, transmissions, and differentials for efficient power transfer and speed control.
– Machinery: Gear chains are widely used in machinery applications such as industrial equipment, manufacturing machinery, and heavy machinery where precise speed control and high load capacity are crucial.
– Robotics: Gear chains play a vital role in robotic systems, enabling precise and controlled movement in robotic arms, joints, and other mechanical components.
– Aerospace: Gear chains are used in aerospace applications for tasks such as actuating flight control surfaces, adjusting landing gear, and controlling various mechanical systems within aircraft.
– Material Handling: Gear chains are employed in material handling equipment such as conveyors, elevators, and hoists to ensure reliable and efficient movement of goods and materials.
– Power Generation: Gear chains are utilized in power generation systems, including wind turbines, hydroelectric plants, and steam turbines, where they facilitate the transfer of rotational motion and torque.
– Marine: Gear chains are found in marine applications like ship propulsion systems, steering mechanisms, and winches, providing reliable power transmission and control.
– Mining: Gear chains are used in mining equipment, such as conveyors, crushers, and excavators, to handle heavy loads and ensure efficient operation in demanding mining environments.
– Agricultural: Gear chains are employed in agricultural machinery, including tractors, combines, and harvesters, for power transmission and control in various agricultural processes.
– Construction: Gear chains are utilized in construction machinery such as cranes, excavators, and loaders, where they enable precise control and reliable power transmission.
– Industrial Automation: Gear chains are used in industrial automation systems for tasks such as robotic assembly, packaging, and material handling, ensuring precise movement and efficient power transfer.
In summary, gear chains have wide-ranging applications across industries such as automotive, machinery, robotics, aerospace, material handling, power generation, marine, mining, agricultural, construction, and industrial automation.
editor by CX 2024-04-25