China Custom Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist

Product Description

Rigging Hardware, More Than Thousands Variety. Including Connecting Link, Safety Hook, Eye Hook, Clevis Hook, Master Link, Master Link Assembly, Etc.

1) Standerd: European Type, US Type, DIN Type, JIS Type.

2) Grade: G100 CHINAMFG G70 G43.

3) Materlal: Alloy Steel, Carbon Steel, EN1677 Materlal.

4) Surface :Powder Coated,Painted,Zinc,HDG.

5) Process:Froged,Qunenched and Tempered.

6) Specification:6MM 7/8MM 10MM 13MM 16MM 18/20MM 22MM 26MM 32MM.

7) Packing: The Size Of A Pallet Is 1.05*0.9*1M, And 60Ctns ,Sacks Or Two Orin Drums Per Pallet Or Wooden Case.

8) Speclal Specification And Marks Can Be Made According To Customer’s Requirement.

Product Name Heavy duty painted black CHINAMFG lifting chain
Material Alloy steel
Size 6mm-26mm
Technology Welded
Finsh Self color, black
Standard EN818-2
Packing In the steel drum, then put on the pallet
Marking G80 or according to your requirement
Shipment By sea, air or express
Delivery time About 40-60 days after receipt of your order and deposit
Payment T/T, L/C
Certificate Mill cert

Link Size (D*L) (mm) Width (W) Tested load (kn) Breaking Load (kn) Mass (kg/mtr)
6*18 21 27 45.2 0.79
7*21 24.5 37 61.6 1.07
8*24 28 48 80.4 1.38
10*30 35 76 125 2.2
11*43 36.5 92 154 2.33
12*36 42 109 181 3.1
12.5*38 42.2 117 196 3.3
13*39 46 128 214 3.8
14*42 49 150 250 4.13
14*50 48 150 250 4
15*46 52 168 280 5.17
16*48 56 192 320 5.63
16*49 59.5 192 320 5.71
16*64 58.5 192 320 5.11
18*54 63 246 410 6.85
18*64 60 246 410 6.6

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After-sales Service: One Year
Warranty: One Year
Condition: New, New
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

welded chain

How do welded chains perform in continuous operation and frequent starts/stops?

Welded chains are designed to perform reliably in continuous operation and frequent starts/stops, making them suitable for various industrial applications with demanding operational requirements. Here’s how welded chains handle such conditions:

  • High Durability: Welded chains are typically made from durable materials like carbon steel or alloy steel, allowing them to withstand continuous operation and frequent stops without experiencing premature wear or failure.
  • Smooth Operation: Well-manufactured welded chains offer smooth and consistent movement, reducing jolts and stress during starts and stops, which helps prevent sudden impacts on the chain and other connected components.
  • Proper Lubrication: Regular lubrication of the welded chain’s moving parts reduces friction and wear, ensuring smooth operation even during continuous use and frequent starts/stops.
  • Heat Treatment: Some welded chains may undergo heat treatment processes to enhance their hardness and wear resistance, further improving their ability to handle continuous operation and frequent stops.
  • Load Distribution: Welded chains distribute loads evenly across their links, minimizing stress concentrations and improving their fatigue resistance, which is essential for continuous and repetitive operation.
  • Quality Manufacturing: Properly manufactured welded chains undergo stringent quality control measures to ensure their reliability and performance under challenging operational conditions.
  • Regular Inspection and Maintenance: Periodic inspection and maintenance are vital to detect any signs of wear, deformation, or damage that may occur during continuous use and frequent starts/stops. Timely maintenance can extend the chain’s service life and prevent unexpected failures.
  • Compatibility with Machinery: Welded chains are designed to work seamlessly with various types of machinery and equipment, making them suitable for continuous operation and frequent starts/stops in industrial settings.

Considering these factors, welded chains demonstrate excellent performance in continuous operation and frequent starts/stops, making them a reliable choice for material handling, conveyor systems, and other applications that require continuous and repetitive movement of loads.

welded chain

What are the safety considerations when using welded chains in material handling systems?

When using welded chains in material handling systems, safety is of paramount importance to protect workers, equipment, and the surrounding environment. Here are the key safety considerations:

  • Chain Inspection: Regularly inspect welded chains for signs of wear, damage, or deformation. Replace any worn-out or damaged chains promptly to prevent potential failures.
  • Load Capacity: Ensure that the welded chains are appropriately rated for the intended load capacity. Overloading the chains can lead to catastrophic failures and accidents.
  • Proper Lubrication: Adequate and proper lubrication reduces friction and wear on the chains, ensuring smooth operation and extending their lifespan. Improper lubrication can cause chain malfunctions and pose safety risks.
  • Guarding: Install guarding around moving parts of the material handling system, including welded chains, to prevent accidental contact and injuries.
  • Training and Education: Train all personnel involved in material handling on the safe operation of the equipment, including handling welded chains and recognizing potential hazards.
  • Emergency Stop: Ensure that the material handling system has easily accessible emergency stop buttons to quickly halt operations in case of emergencies.
  • Correct Installation: Properly install welded chains and related equipment, following manufacturer guidelines and safety standards to prevent installation-related accidents.
  • Environmental Considerations: Consider the environmental conditions in which the chains operate, such as temperature, moisture, and chemicals, to select appropriate materials that resist corrosion and maintain their integrity.
  • Clear Operating Procedures: Establish clear operating procedures for the material handling system, including safety protocols and guidelines for using welded chains.
  • Maintenance Schedule: Implement a regular maintenance schedule for the material handling system and welded chains, checking for wear, lubrication, and other potential issues.

By adhering to these safety considerations, businesses can mitigate potential hazards and ensure a safe working environment when using welded chains in material handling systems.

welded chain

How does a welded chain differ from other types of industrial chains?

A welded chain differs from other types of industrial chains primarily in its construction method. Unlike other chains that may use various methods of assembly, welded chains are made by welding individual links together to form a continuous chain. Here are the key differences between welded chains and other types of industrial chains:

1. Construction: Welded chains are made by permanently joining individual links through welding, while other chains may be assembled using press-fits, pins, or rivets.

2. Strength: The welding process creates a strong and reliable connection between the links, making welded chains suitable for heavy-duty applications where high strength is required.

3. Flexibility: Welded chains may have reduced flexibility compared to some other types of chains due to the rigid nature of the welded joints.

4. Customization: Welded chains are often made to standard sizes and configurations, whereas other chains may offer more options for customization, such as adjustable length or detachable links.

5. Welded Joints: Welded chains have visible welded joints at each link, while other chains may have different types of connections that are less noticeable.

6. Durability: The welded construction of these chains provides excellent durability and resistance to wear and tear.

7. Maintenance: Due to their welded nature, these chains may require specialized tools and equipment for repair or maintenance.

8. Specific Applications: Welded chains are commonly used in heavy-duty and high-load applications, while other types of chains may be more suitable for different industries or lighter loads.

9. Cost: The manufacturing process of welded chains may result in different cost considerations compared to other types of chains.

Overall, welded chains are chosen for their strength, reliability, and suitability for demanding industrial applications. However, the selection of the most appropriate chain type depends on the specific requirements of the application, including load capacity, environmental conditions, and the desired level of customization.

China Custom Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist  China Custom Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist
editor by CX 2024-04-25